Power Analyzers
Extech Instruments Corporation
A Power Analyzer/Datalogger that saves data (up to 30,000 sets of measurements) on an SD card in Excel format for easy transfer to your PC. It provides a full system analysis with up to 35 parameters including: V (phase-to-phase), V (phase-to-ground) - A (phase-to-ground), KW / KVA / KVAR / PF (phase), KW / KVA / KVAR / PF (system), KWH / KVAH / KVARH / PFH (system), and Phase Angle. Readings are displayed on a large, dot matrix, sun-readable, backlit LCD. Comes with three current clamps, four voltage leads with alligator clips, eight AA batteries, SD memory card, Universal AC adapter (100 to 240V), case, and user manual.
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1200A 3-Phase Power Analyzer/Datalogger
Extech 382100
Extech Instruments Corporation
The 382100 is a 3-Phase Power Analyzer/Datalogger that saves data (up to 30,000 sets of measurements) on an SD card in Excel format for easy transfer to your PC. It provides a full system analysis with up to 35 parameters including: V (phase-to-phase), V (phase-to-ground) - A (phase-to-ground), KW / KVA / KVAR / PF (phase), KW / KVA / KVAR / PF (system), KWH / KVAH / KVARH / PFH (system), and Phase Angle. Readings are displayed on a large, dot matrix, sun-readable, backlit LCD. Comes with three current clamps, four voltage leads with alligator clips, eight AA batteries, SD memory card, Universal AC adapter (100 to 240V), case, and user manual.
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True RMS AC Voltage/Current Datalogger
Extech DL150
Extech Instruments Corporation
The DL150 is a True RMS AC voltage and current data logger. Data log up to 100,000 readings of TRMS AC Voltage (600) or Current (200 Amp) with a user programmable sample rate from 1 second to 24 hours. LCD displays time/date, current reading, min/max, and if the user settable high/low alarms have been exceeded. Readings can be downloaded to your PC via the USB interface. Featuring Normal, Peak, and Capture (user specified trigger level) recording modes. Complete with current clamp, test leads, alligator clips, software, USB cable, 110-Volt AC Adapter, and four (4) AAA batteries.
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Dual Input True RMS AC Voltage/Current Datalogger - Datalog up to 256,000 Readings with Programmable Sample Rate from 1sec to 24hrs
Extech DL160
Extech Instruments Corporation
The DL160 is a Dual Input True RMS AC Voltage/Current Data logger. Simultaneously data log 2 channels of up to 256,000 readings of TRMS AC Voltage (600V) or Current (200A) or one AC Voltage and one AC Current input with a user programmable sample rate from 1 second to 24 hours. LCD displays time/date, current reading, and min/max. Readings can be downloaded to your PC via the USB interface. Featuring Normal, Peak, and Capture (user specified trigger level) recording modes. Complete with 2 current clamps, two sets of test leads, 2 sets of alligator clips, software, USB cable, Universal AC Adapter, and 4 x AAA and 2 x CR2032 Batteries.
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3-Phase Power & Harmonics Analyzer
Extech PQ3350
Extech Instruments Corporation
Power measurements and analysis + datalogging of single and 3-phase/3-wire or 3-phase/4-wire systems (up to 52,428 single phase readings or 17,476 3-phase readings). Large backlighting LCD displays up to 35 parameters in one screen. Clamp-on True RMS power measurements with on-screen Harmonics display. Simultaneous display of Harmonics and Waveform. Display of Waveform with Peak Values (1024 samples/period). Analysis of Total Harmonic Distortion (THD-F). Maximum Demand (MDkW, MW, kVA, MVA) with programmable period. Adjustable CT ratio (1 to 600) and VT ratio (1 to 3000). Graphic Phase diagram with 3-Phase system parameters. 3-phase Voltage or Current Unbalanced Ratio (VUR, VIR) and Unbalanced Factor (d0%, d2%). Calculated Unbalanced Current through Neutral Line (In). Capture 28 Transient events (including Dip, Swell and Outage) with programmable threshold (%). Optically isolated USB interface with software to download Waveforms, Power Parameters and Harmonics. Includes 4 voltage leads with alligator clips and retractable plunger clips, 8 AA batteries, universal AC adaptor, software, USB interface cable, and case. Current Probes sold separately.
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3-Phase Power & Harmonics Analyzer - Complete with 1200A 12" Flexible Current Clamp Probes
Extech PQ3350-1
Extech Instruments Corporation
Complete with 1200A 12" flexible current clamp probes. Datalogging of single and 3-phase/3-wire or 3-phase/4-wire systems (up to 52,428 single phase readings or 17,476 3-phase readings). Flexible clamp probes can be used for wrapping around bus bars and wire bundles. Large backlighting LCD displays up to 35 parameters in one screen. Clamp-on True RMS power measurements with on-screen Harmonics display. Simultaneous display of Harmonics and Waveform. Display of Waveform with Peak Values (1024 samples/period). Analysis of Total Harmonic Distortion (THD-F). Maximum Demand (MDkW, MW, kVA, MVA) with programmable period. Adjustable CT ratio (1 to 600) and VT ratio (1 to 3000). Graphic Phase diagram with 3-Phase system parameters. 3-phase Voltage or Current Unbalanced Ratio (VUR, VIR) and Unbalanced Factor (d0%, d2%). Calculated Unbalanced Current through Neutral Line (In). Capture 28 Transient events (including Dip, Swell and Outage) with programmable threshold (%). Optically isolated USB interface with software to download Waveforms, Power Parameters and Harmonics. Includes 3 flexible current clamps, 4 voltage leads with alligator clips and retractable plunger clips, 8 AA batteries, universal AC adaptor, software, USB interface cable, and case
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3-Phase Power & Harmonics Analyzer - Complete with 3000A 24" Flexible Current Clamp Probes
Extech PQ3350-3
Extech Instruments Corporation
Complete with 3000A 18" flexible current clamp probes. Datalogging of single and 3-phase/3-wire or 3-phase/4-wire systems (up to 52,428 single phase readings or 17,476 3-phase readings). Flexible clamp probes can be used for wrapping around bus bars and wire bundles. Large backlighting LCD displays up to 35 parameters in one screen. Clamp-on True RMS power measurements with on-screen Harmonics display. Simultaneous display of Harmonics and Waveform. Display of Waveform with Peak Values (1024 samples/period). Analysis of Total Harmonic Distortion (THD-F). Maximum Demand (MDkW, MW, kVA, MVA) with programmable period. Adjustable CT ratio (1 to 600) and VT ratio (1 to 3000). Graphic Phase diagram with 3-Phase system parameters. 3-phase Voltage or Current Unbalanced Ratio (VUR, VIR) and Unbalanced Factor (d0%, d2%). Calculated Unbalanced Current through Neutral Line (In). Capture 28 Transient events (including Dip, Swell and Outage) with programmable threshold (%). Optically isolated USB interface with software to download Waveforms, Power Parameters and Harmonics. Includes 3 flexible current clamps, 4 voltage leads with alligator clips and retractable plunger clips, 8 AA batteries, universal AC adaptor, software, USB interface cable, and case.
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3-Phase Power Analyzer/Datalogger - up to 30,000 Sets of Measurements
Extech PQ3450
Extech Instruments Corporation
The PQ3450 is a 3-phase power analyzer/data logger capable of logging up to 30,000 sets of measurements in Excel format on a removable SD memory card. The product is easy-to-hold with a rugged over molded housing and features a built-in clock and calendar, 35 parameters and a CAT III 600V safety rating. Complete with a year warranty, 4 voltage leads with alligator clips, 8 AA batteries, SD card, 100-240 Volt AC adaptor and case. Clamp probes sold separately.
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1200A Datalogging Power Analyzer Kit
Extech PQ3450-12
Extech Instruments Corporation
The PQ3450 is a 3-phase power analyzer/data logger capable of logging up to 30,000 sets of measurements in Excel format on a removable SD memory card. Large dot-matrix, sun-readable, numerical, backlit LCD with easy-to-use onscreen menu. Full system analysis with up to 35 parameters. Adjustable Current Transformer CT (1 to 600) and Potential Transformer PT (1 to 1000) ratio for high power distribution systems. Log up to 30,000 reading on a removable SD memory card in Excel® format. Wide sampling rate range (2 seconds to 2 hours). Built-in Clock and Calendar. Complete with 4 voltage leads with alligator clips, three 1200A current clamps, 8 AA batteries, SD card, 100-240V AC adaptor and case.
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3000A Datalogging Power Analyzer Kit
Extech PQ3450-30
Extech Instruments Corporation
The PQ3450 is a 3-phase power analyzer/data logger capable of logging up to 30,000 sets of measurements in Excel format on a removable SD memory card. Large dot-matrix, sun-readable, numerical, backlit LCD with easy-to-use onscreen menu. Full system analysis with up to 35 parameters. Adjustable Current Transformer CT (1 to 600) and Potential Transformer PT (1 to 1000) ratio for high power distribution systems. Log up to 30,000 reading on a removable SD memory card in Microsoft Excel format. Wide sampling rate range (2 seconds to 2 hours). Built-in Clock and Calendar. Complete with 4 voltage leads with alligator clips, three 3000A flexible current clamps, 8 AA batteries, SD card, 100-240 Volt AC adaptor and case.
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1-/3-Phase 1000A True RMS AC Power Clamp Meter
Extech PQ2071
Extech Instruments Corporation
The PQ2071 is a 1-/3-Phase 1000 Amp True RMS AC Power Clamp Meter. Extech's multifunctional PQ2071 Power Clamp meter operates as a True RMS Clamp Meter, Power Meter, Multimeter, and AC Voltage Detector. Featuring a CAT IV-600 Volt safety rating, the PQ2071 measures AC Current, Voltage, Frequency and Power including True Power, Apparent Power, Reactive Power and Active Power. Measures 1-Phase and balanced 3-Phase True Power (kW), Apparent Power (kVA), Reactive Power (kVAR) and Active Power (kWh), plus Power Factor and Phase Angle. Featuring a 2.16 in. (55 mm) clamp jaw opening. Large dual backlit LCD display (9999 count) with bargraph. Frequency measurements to 200Hz. manually store/recall up to 99 data sets. Data Hold, Max/Min, and Auto power off functions. USB interface for connection to a PC for data logging function with included software. Complete with test leads, four color-coded leads and alligator clips, USB cable, PC software, 9V battery and soft case.
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400A True RMS AC/DC Watt Clamp-on - Measures Watts, Current, and Voltage
Extech 380940
Extech Instruments Corporation
The compact Extech 380940 is a 400 Amp mini True RMS AC/DC power clamp meter with a small diameter jaw designed to reach in small areas while providing power calculations up to 240kW. With the added convenience of instant watt readings, a feature normally reserved for full-size meters, this mini power clamp is useful for essential troubleshooting tasks in plant maintenance, electrical, HVAC, and telecom work, as well as residential electrical repairs, energy audits, fleet maintenance, marine, and motorcycle repair. Complete with test leads, 2 AA batteries, and carrying case.
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Single Phase/Three Phase 1000A AC Power Clamp Meter Kit - Measures Current, Resistance, Temperature (Type K), and Power
Extech 380976-K
Extech Instruments Corporation
The 380976-K is a Single Phase/3 Phase 1,000 Amp AC Power Clamp Meter Kit. Measures 1/3-Phase True Power (kW), Apparent Power (kVA), Reactive Power (kVAR), Horsepower (HP), Power Factor, and Phase Angle with Lead/Lag indicator. Auto Detect AC/DC Voltage measurements with simultaneous frequency display. In addition, the supplied test lead kit includes two CAT IV 72" test leads, 2 modular test probe handles, 2 plunger activated jaw clips, and 2 extra-large alligator clips. Complete with test lead kit, Type K probe, carrying case and 9V battery.
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100A Current Clamp Probes
Extech 382097
Extech Instruments Corporation
Extech's 382097 is a set of 100A Current Clamp Probes for Models 382095 and 382096 Power Analyzers. This clamp probe set features three probes with a 30 mm (1.2 in) clamp jaw. The 382097 comes with a two year warranty.
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3000A Flexible Current Clamp Probes
Extech 382098
Extech Instruments Corporation
Extech's 382098 is a set of 3000 A Flexible Current Clamp Probes for the model 382095 and 382096 power analyzers. Comes with three flexible AC probes that are 610 mm (24 in) long for wrapping around busbars.
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Power Monitor
Extech PM120
Extech Instruments Corporation
Monitor and record power usage of home and work appliances for energy conservation and cost reduction analysis with the Extech PM120 Power Monitor. This helps you determine if the electrical device should be replaced with a higher efficiency unit. The PM120 has a large dual LCD. The primary display shows voltage, current, power, power factor, and frequency readings. The secondary display shows total time, cost (cost of operation per minute, day, or week), set, or energy. Design includes a standard, North American 3 prong plug, front socket connection, and backup battery that saves customized programs.
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Voltage Test Leads
Extech PQ1000
Extech Instruments Corporation
The Extech PQ1000 is a CAT IV Test Lead accessory kit For PQ3400 series power analyzers. It includes a set of 4, 3 m (10 ft) test leads (black, red, blue, yellow) with shrouded banana plugs on both ends (right angle on one end). Includes test probes, alligator clips, and long reach spring loaded clips.
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100A Current Clamp Probes
Extech PQ3110
Extech Instruments Corporation
The Extech PQ3110 is a Clamp Probe kit for use with PQ3350 power quality analyzer. Comes with three clamps with a 30 mm (1.2 in) clamp jaw.
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1000A Current Clamp Probes
Extech PQ3120
Extech Instruments Corporation
The Extech PQ3120 is a set of 1000 Amp clamp probes (set of 3) for the PQ3350 analyzer. These clamp probes have a 56 mm (2.2 in) jaw size.
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1200A Flexible Current Clamp Probes
Extech PQ3210
Extech Instruments Corporation
The Extech PQ3210 is a set of three flexible 1200 Amp flex clamps for the Extech PQ3350 3-Phase Power and Harmonics Analyzer. These probes are 304 mm (12 in) long for wrapping around busbars.
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3000A Flexible Current Clamp Probes
Extech PQ3220
Extech Instruments Corporation
The Extech PQ3220 is a set of 3000 Amp flex clamps (set of 3) for the PQ3350 analyzer. Probes are 61 cm (24 in) for wrapping around bus bars.
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1200A Current Clamp Probes
Extech PQ34-12
Extech Instruments Corporation
The Extech PQ34-12 is a set of 1200 Amp Current Clamp Probes. For use with the PQ3450 and PQ3470 analyzers. Featuring a 50 mm (2 in) jaw size, this product comes with three current clamp probes and a year warranty.
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200A Current Clamp Probes
Extech PQ34-2
Extech Instruments Corporation
The Extech PQ34-2 is a set of 200 Amp Current Clamp Probes. Use with the PQ3450 and PQ3470 analyzers. Featuring a 19 mm (0.8 in) jaw size, this product comes with three current clamp probes and a year warranty.
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3000A Current Flexible Clamp Probes
Extech PQ34-30
Extech Instruments Corporation
The Extech PQ34-30 is a set of 3000 A Flexible Current Probes for PQ3450/PQ3470 power quality analyzers. It has a 61 cm (24 in) length for wrapping around bus bars and wire bundles. Switch between 3 ranges: 3000 A, 300 A, and 30 A.
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1200A 3-Phase Power Analyzer/Datalogger
Extech 382100
Extech Instruments Corporation
The 382100 is a 3-Phase Power Analyzer/Datalogger that saves data (up to 30,000 sets of measurements) on an SD card in Excel format for easy transfer to your PC. It provides a full system analysis with up to 35 parameters including: V (phase-to-phase), V (phase-to-ground) - A (phase-to-ground), KW / KVA / KVAR / PF (phase), KW / KVA / KVAR / PF (system), KWH / KVAH / KVARH / PFH (system), and Phase Angle. Readings are displayed on a large, dot matrix, sun-readable, backlit LCD. Comes with three current clamps, four voltage leads with alligator clips, eight AA batteries, SD memory card, Universal AC adapter (100 to 240V), case, and user manual.
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1200A Datalogging Power Analyzer Kit
Extech PQ3450-12
Extech Instruments Corporation
The PQ3450 is a 3-phase power analyzer/data logger capable of logging up to 30,000 sets of measurements in Excel format on a removable SD memory card. Large dot-matrix, sun-readable, numerical, backlit LCD with easy-to-use onscreen menu. Full system analysis with up to 35 parameters. Adjustable Current Transformer CT (1 to 600) and Potential Transformer PT (1 to 1000) ratio for high power distribution systems. Log up to 30,000 reading on a removable SD memory card in Excel® format. Wide sampling rate range (2 seconds to 2 hours). Built-in Clock and Calendar. Complete with 4 voltage leads with alligator clips, three 1200A current clamps, 8 AA batteries, SD card, 100-240V AC adaptor and case.
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3-Phase Power & Harmonics Analyzer
Extech PQ3350
Extech Instruments Corporation
Power measurements and analysis + datalogging of single and 3-phase/3-wire or 3-phase/4-wire systems (up to 52,428 single phase readings or 17,476 3-phase readings). Large backlighting LCD displays up to 35 parameters in one screen. Clamp-on True RMS power measurements with on-screen Harmonics display. Simultaneous display of Harmonics and Waveform. Display of Waveform with Peak Values (1024 samples/period). Analysis of Total Harmonic Distortion (THD-F). Maximum Demand (MDkW, MW, kVA, MVA) with programmable period. Adjustable CT ratio (1 to 600) and VT ratio (1 to 3000). Graphic Phase diagram with 3-Phase system parameters. 3-phase Voltage or Current Unbalanced Ratio (VUR, VIR) and Unbalanced Factor (d0%, d2%). Calculated Unbalanced Current through Neutral Line (In). Capture 28 Transient events (including Dip, Swell and Outage) with programmable threshold (%). Optically isolated USB interface with software to download Waveforms, Power Parameters and Harmonics. Includes 4 voltage leads with alligator clips and retractable plunger clips, 8 AA batteries, universal AC adaptor, software, USB interface cable, and case. Current Probes sold separately.
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3-Phase Power & Harmonics Analyzer - Complete with 3000A 24" Flexible Current Clamp Probes
Extech PQ3350-3
Extech Instruments Corporation
Complete with 3000A 18" flexible current clamp probes. Datalogging of single and 3-phase/3-wire or 3-phase/4-wire systems (up to 52,428 single phase readings or 17,476 3-phase readings). Flexible clamp probes can be used for wrapping around bus bars and wire bundles. Large backlighting LCD displays up to 35 parameters in one screen. Clamp-on True RMS power measurements with on-screen Harmonics display. Simultaneous display of Harmonics and Waveform. Display of Waveform with Peak Values (1024 samples/period). Analysis of Total Harmonic Distortion (THD-F). Maximum Demand (MDkW, MW, kVA, MVA) with programmable period. Adjustable CT ratio (1 to 600) and VT ratio (1 to 3000). Graphic Phase diagram with 3-Phase system parameters. 3-phase Voltage or Current Unbalanced Ratio (VUR, VIR) and Unbalanced Factor (d0%, d2%). Calculated Unbalanced Current through Neutral Line (In). Capture 28 Transient events (including Dip, Swell and Outage) with programmable threshold (%). Optically isolated USB interface with software to download Waveforms, Power Parameters and Harmonics. Includes 3 flexible current clamps, 4 voltage leads with alligator clips and retractable plunger clips, 8 AA batteries, universal AC adaptor, software, USB interface cable, and case.
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3-Phase Power Analyzer/Datalogger - up to 30,000 Sets of Measurements
Extech PQ3450
Extech Instruments Corporation
The PQ3450 is a 3-phase power analyzer/data logger capable of logging up to 30,000 sets of measurements in Excel format on a removable SD memory card. The product is easy-to-hold with a rugged over molded housing and features a built-in clock and calendar, 35 parameters and a CAT III 600V safety rating. Complete with a year warranty, 4 voltage leads with alligator clips, 8 AA batteries, SD card, 100-240 Volt AC adaptor and case. Clamp probes sold separately.
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3000A Datalogging Power Analyzer Kit
Extech PQ3450-30
Extech Instruments Corporation
The PQ3450 is a 3-phase power analyzer/data logger capable of logging up to 30,000 sets of measurements in Excel format on a removable SD memory card. Large dot-matrix, sun-readable, numerical, backlit LCD with easy-to-use onscreen menu. Full system analysis with up to 35 parameters. Adjustable Current Transformer CT (1 to 600) and Potential Transformer PT (1 to 1000) ratio for high power distribution systems. Log up to 30,000 reading on a removable SD memory card in Microsoft Excel format. Wide sampling rate range (2 seconds to 2 hours). Built-in Clock and Calendar. Complete with 4 voltage leads with alligator clips, three 3000A flexible current clamps, 8 AA batteries, SD card, 100-240 Volt AC adaptor and case.
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Dual Input True RMS AC Voltage/Current Datalogger - Datalog up to 256,000 Readings with Programmable Sample Rate from 1sec to 24hrs
Extech DL160
Extech Instruments Corporation
The DL160 is a Dual Input True RMS AC Voltage/Current Data logger. Simultaneously data log 2 channels of up to 256,000 readings of TRMS AC Voltage (600V) or Current (200A) or one AC Voltage and one AC Current input with a user programmable sample rate from 1 second to 24 hours. LCD displays time/date, current reading, and min/max. Readings can be downloaded to your PC via the USB interface. Featuring Normal, Peak, and Capture (user specified trigger level) recording modes. Complete with 2 current clamps, two sets of test leads, 2 sets of alligator clips, software, USB cable, Universal AC Adapter, and 4 x AAA and 2 x CR2032 Batteries.
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True RMS AC Voltage/Current Datalogger
Extech DL150
Extech Instruments Corporation
The DL150 is a True RMS AC voltage and current data logger. Data log up to 100,000 readings of TRMS AC Voltage (600) or Current (200 Amp) with a user programmable sample rate from 1 second to 24 hours. LCD displays time/date, current reading, min/max, and if the user settable high/low alarms have been exceeded. Readings can be downloaded to your PC via the USB interface. Featuring Normal, Peak, and Capture (user specified trigger level) recording modes. Complete with current clamp, test leads, alligator clips, software, USB cable, 110-Volt AC Adapter, and four (4) AAA batteries.
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1-/3-Phase 1000A True RMS AC Power Clamp Meter
Extech PQ2071
Extech Instruments Corporation
The PQ2071 is a 1-/3-Phase 1000 Amp True RMS AC Power Clamp Meter. Extech's multifunctional PQ2071 Power Clamp meter operates as a True RMS Clamp Meter, Power Meter, Multimeter, and AC Voltage Detector. Featuring a CAT IV-600 Volt safety rating, the PQ2071 measures AC Current, Voltage, Frequency and Power including True Power, Apparent Power, Reactive Power and Active Power. Measures 1-Phase and balanced 3-Phase True Power (kW), Apparent Power (kVA), Reactive Power (kVAR) and Active Power (kWh), plus Power Factor and Phase Angle. Featuring a 2.16 in. (55 mm) clamp jaw opening. Large dual backlit LCD display (9999 count) with bargraph. Frequency measurements to 200Hz. manually store/recall up to 99 data sets. Data Hold, Max/Min, and Auto power off functions. USB interface for connection to a PC for data logging function with included software. Complete with test leads, four color-coded leads and alligator clips, USB cable, PC software, 9V battery and soft case.
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400A True RMS AC/DC Watt Clamp-on - Measures Watts, Current, and Voltage
Extech 380940
Extech Instruments Corporation
The compact Extech 380940 is a 400 Amp mini True RMS AC/DC power clamp meter with a small diameter jaw designed to reach in small areas while providing power calculations up to 240kW. With the added convenience of instant watt readings, a feature normally reserved for full-size meters, this mini power clamp is useful for essential troubleshooting tasks in plant maintenance, electrical, HVAC, and telecom work, as well as residential electrical repairs, energy audits, fleet maintenance, marine, and motorcycle repair. Complete with test leads, 2 AA batteries, and carrying case.
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Single Phase/Three Phase 1000A AC Power Clamp Meter Kit - Measures Current, Resistance, Temperature (Type K), and Power
Extech 380976-K
Extech Instruments Corporation
The 380976-K is a Single Phase/3 Phase 1,000 Amp AC Power Clamp Meter Kit. Measures 1/3-Phase True Power (kW), Apparent Power (kVA), Reactive Power (kVAR), Horsepower (HP), Power Factor, and Phase Angle with Lead/Lag indicator. Auto Detect AC/DC Voltage measurements with simultaneous frequency display. In addition, the supplied test lead kit includes two CAT IV 72" test leads, 2 modular test probe handles, 2 plunger activated jaw clips, and 2 extra-large alligator clips. Complete with test lead kit, Type K probe, carrying case and 9V battery.
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3-Phase Power & Harmonics Analyzer - Complete with 1200A 12" Flexible Current Clamp Probes
Extech PQ3350-1
Extech Instruments Corporation
Complete with 1200A 12" flexible current clamp probes. Datalogging of single and 3-phase/3-wire or 3-phase/4-wire systems (up to 52,428 single phase readings or 17,476 3-phase readings). Flexible clamp probes can be used for wrapping around bus bars and wire bundles. Large backlighting LCD displays up to 35 parameters in one screen. Clamp-on True RMS power measurements with on-screen Harmonics display. Simultaneous display of Harmonics and Waveform. Display of Waveform with Peak Values (1024 samples/period). Analysis of Total Harmonic Distortion (THD-F). Maximum Demand (MDkW, MW, kVA, MVA) with programmable period. Adjustable CT ratio (1 to 600) and VT ratio (1 to 3000). Graphic Phase diagram with 3-Phase system parameters. 3-phase Voltage or Current Unbalanced Ratio (VUR, VIR) and Unbalanced Factor (d0%, d2%). Calculated Unbalanced Current through Neutral Line (In). Capture 28 Transient events (including Dip, Swell and Outage) with programmable threshold (%). Optically isolated USB interface with software to download Waveforms, Power Parameters and Harmonics. Includes 3 flexible current clamps, 4 voltage leads with alligator clips and retractable plunger clips, 8 AA batteries, universal AC adaptor, software, USB interface cable, and case
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100A Current Clamp Probes
Extech 382097
Extech Instruments Corporation
Extech's 382097 is a set of 100A Current Clamp Probes for Models 382095 and 382096 Power Analyzers. This clamp probe set features three probes with a 30 mm (1.2 in) clamp jaw. The 382097 comes with a two year warranty.
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3000A Flexible Current Clamp Probes
Extech 382098
Extech Instruments Corporation
Extech's 382098 is a set of 3000 A Flexible Current Clamp Probes for the model 382095 and 382096 power analyzers. Comes with three flexible AC probes that are 610 mm (24 in) long for wrapping around busbars.
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Power Monitor
Extech PM120
Extech Instruments Corporation
Monitor and record power usage of home and work appliances for energy conservation and cost reduction analysis with the Extech PM120 Power Monitor. This helps you determine if the electrical device should be replaced with a higher efficiency unit. The PM120 has a large dual LCD. The primary display shows voltage, current, power, power factor, and frequency readings. The secondary display shows total time, cost (cost of operation per minute, day, or week), set, or energy. Design includes a standard, North American 3 prong plug, front socket connection, and backup battery that saves customized programs.
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Voltage Test Leads
Extech PQ1000
Extech Instruments Corporation
The Extech PQ1000 is a CAT IV Test Lead accessory kit For PQ3400 series power analyzers. It includes a set of 4, 3 m (10 ft) test leads (black, red, blue, yellow) with shrouded banana plugs on both ends (right angle on one end). Includes test probes, alligator clips, and long reach spring loaded clips.
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100A Current Clamp Probes
Extech PQ3110
Extech Instruments Corporation
The Extech PQ3110 is a Clamp Probe kit for use with PQ3350 power quality analyzer. Comes with three clamps with a 30 mm (1.2 in) clamp jaw.
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1000A Current Clamp Probes
Extech PQ3120
Extech Instruments Corporation
The Extech PQ3120 is a set of 1000 Amp clamp probes (set of 3) for the PQ3350 analyzer. These clamp probes have a 56 mm (2.2 in) jaw size.
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1200A Flexible Current Clamp Probes
Extech PQ3210
Extech Instruments Corporation
The Extech PQ3210 is a set of three flexible 1200 Amp flex clamps for the Extech PQ3350 3-Phase Power and Harmonics Analyzer. These probes are 304 mm (12 in) long for wrapping around busbars.
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3000A Flexible Current Clamp Probes
Extech PQ3220
Extech Instruments Corporation
The Extech PQ3220 is a set of 3000 Amp flex clamps (set of 3) for the PQ3350 analyzer. Probes are 61 cm (24 in) for wrapping around bus bars.
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1200A Current Clamp Probes
Extech PQ34-12
Extech Instruments Corporation
The Extech PQ34-12 is a set of 1200 Amp Current Clamp Probes. For use with the PQ3450 and PQ3470 analyzers. Featuring a 50 mm (2 in) jaw size, this product comes with three current clamp probes and a year warranty.
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200A Current Clamp Probes
Extech PQ34-2
Extech Instruments Corporation
The Extech PQ34-2 is a set of 200 Amp Current Clamp Probes. Use with the PQ3450 and PQ3470 analyzers. Featuring a 19 mm (0.8 in) jaw size, this product comes with three current clamp probes and a year warranty.
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3000A Current Flexible Clamp Probes
Extech PQ34-30
Extech Instruments Corporation
The Extech PQ34-30 is a set of 3000 A Flexible Current Probes for PQ3450/PQ3470 power quality analyzers. It has a 61 cm (24 in) length for wrapping around bus bars and wire bundles. Switch between 3 ranges: 3000 A, 300 A, and 30 A.
