Meters: sense and display measures of gas, water, electricity, particles, vibration or light.

Showing results 4381 - 4395 of 4428 products found

  • OTDRs and Fault Locators

    AFL

    AFL optical time domain reflectometers (OTDRs) and fault locators are used to certify new fiber installations and locate faults in deployed fiber optic networks. OTDRs and fault locators are available for both multimode and single-mode networks, including FTTx PONs. OTDRs scan fiber optic networks from one end of the fiber, displaying a trace and reporting detected events such as splices, connectors, micro- or macro-bends and fiber end. Fiber length is reported along with location, loss and reflectance of detected events. Several OTDRs are available with an integrated visual fault locator (VFL), optical light source (OLS), and/or optical power meter (OPM). OTDR results can be saved and uploaded to PC for further analysis and/or archiving.

  • Non-Contact Voltage Tester

    NCVT-3 - Klein Tools, Inc.

    Provides non-contact detection of AC voltage.Detects 12 – 1000V AC with simultaneous visual and audible voltage indicators.Bright flashlight illuminates work area and may be used independent of voltage detection function.Visual LED bar graph indicates the presence of voltage – the higher the voltage sensed, or the closer to the voltage source, the more LEDs light up.Bar graph visual voltage indicator utilizes up to five vibrant LEDs for easy interpretation/viewing.Audible voltage indicator beeps at a greater frequency the higher the voltage that is sensed, or the closer to the voltage source.“Auto Power-Off” conserves and extends battery life.Screw-thread battery cap with O-ring ensures protection against dust and water ingress.Lightweight, compact tool with pocket clip provides convenient storage and quick access.IP67: Dustproof and waterproof.6.6 feet / 2 meter drop protection.CAT IV safety rating for 1000V.Conforms to CE requirements.

  • MAP-200 Multiport Tunable Filter Module

    mTFX-C1 - Viavi Solutions Inc.

    The mTFX-C1 is a modular Ethernet or GPIB instrument and can be directly managed from your PC-based automation system. It eliminates the need to re-purpose optical network technology or use complex libraries with specialized interface cards. Based on next-generation liquid crystal on silicon (LCOS) technology, the mTFX-C1 is much more than a tunable filter. It combines variable attenuator, switch, power meter, and DWDM multiplexer functions to dramatically simplify photonic testing of coherent interfaces, amplifier, and DWDM systems. Leveraging TrueFlex™ technology, filters are continuously tunable in center wavelength and bandwidth and are not locked to the ITU grid. Multiple parallel wavelength paths can be created without disrupting already established connections—all with sub-GHz resolution. Industry-leading specifications for loss and out-of-band rejection ensure minimal impairments on your test signals.

  • Linear regulated power supply with thyristor pre-regulation

    NTN - FuG Elektronik GmbH

    High efficiency Short circuit proof and unlimited operation with full current in short circuit condition voltage and current regulation with automatic and sharp transition; control mode indicated by LEDs Voltage and current setting with 10-turn potentiometers with precision scale; the adjusting knob can be locked 4 digit DVM for voltage and current (for table-top models) Sense terminals for the compensation of voltage drop on the load lines. The nominal voltage always refers to the output terminals Parallel and series connection possible Suitable for inductive and capacitive loads for 700 W nominal power and higher, limitation of inrush current on switching on Interlock loop to monitor the external load and internal loop as a standard for three phase units Elapsed-hour meter as a standard for three phase units

  • Load Banks

    BD Series - Manatronics Pty Ltd

    Quality ProductRugged and Reliable DesignVery Cost effectiveMicroprocessor controlled200 Amps at 60V (continuous rating)12kW RatedPortable – very light weight LoadSmall case size with carrying handlesContinuously variable currentConstant Current operation is standardOptions for CP, CR, CV modes.Completely powered from batteries.Two LCD digital panel meters for Voltage and CurrentThermally safeFan fail detect on all fans / Air flow blockage detectorsFused protection optionOvervolt protectionIntelligent Load feature; has built-in LVD to remove load at “End Voltage”Selectable “End Voltage” prevents deep discharge and possible damageAmplified Shunt output is availableRemote enable / disable (suitable for UPS control)An Anderson SB 350A series connector for DC power connection

  • Industrial Pocket Dosemeter

    GA257B - Castle Group Ltd.

    The SONUS Pocket Dosemeters are designed to be powerful and easy to use. These dosemeters are small and tough so measurements and data can be collected throughout the working period. Data can be reviewed on screen or downloaded to a PC for further analysis. The SONUS GA257B is a dedicated basic dosemeter fully compliant with IEC 61252:1993, giving simultaneous sound exposure (Lep''d) and maximum peak (Zpeak) measurements, an essential feature for Noise at Work Regulations assessments. The GA257 noise dosemeters are easy to use and have a clear display allowing data to be read on screen. The keypad can be locked to prevent any measurements being accidentally stopped or altered. The data is stored on flash memory at user selected intervals. The built in software for this meter is designed to suit future upgrading for feature enhancements, legislative changes or instrument upgrades. With the Castle SONUS Dosemeters you will always be in step with the law.

  • Handheld Oscilloscope

    MS300 Series - Shenzhen Micsig Instruments Co., Ltd.

    If you want to buy an isolated handheld oscilloscope with a low budget, MS300 is your best choice absolutely.In handheld oscilloscope market, I am afraid that only Micsig handheld multi-function oscilloscope can be regarded as a true oscilloscope and others can be called scope only.Moreover, it’s function no less than desktop oscilloscope, as it designs lightweight and uses double injection plastic mould making oscilloscope high IP level; Real leather belt design, exclusively detachable battery design & supporting indoor & outdoor display mode make it become your good assistant in field working.Using 5.7 inches 640*480 pixels industry TFT LCD touch screen; Supporting button, touch and scroll wheels operation mode; Integrating scope, meter & recorder in one unit; Up to 50,000wfm/s capture rate & 240Kpts memory depth; Supporting including CAN,LIN,SPI,I2C,UART serial bus trigger & decode functions.

  • Handheld Oscilloscope

    MS500 Series - Shenzhen Micsig Instruments Co., Ltd.

    In handheld oscilloscope market, I am afraid that only Micsig handheld multi-function oscilloscope can be regarded as a true oscilloscope and others can be called scope only.Moreover, it’s function no less than desktop oscilloscope, as it designs lightweight and uses double injection plastic mould making oscilloscope high IP level; Real leather belt design, exclusively detachable battery design & supporting indoor & outdoor display mode make it become your good assistant in field working.Using 5.7 inches 640*480 pixels industry TFT LCD touch screen; Supporting button, touch and scroll wheels operation mode; Integrating scope, meter & recorder in one unit; Up to 190,000wfm/s capture rate & 240Kpts memory depth; Supporting including CAN,LIN,SPI,I2C,UART,1533B and 429 serial bus trigger & decode functions.

  • Instrumented Runway Visual Range Transmissometer System

    AGIVIS 2000 - Aeronautical & General Instruments Ltd.

    AGIVIS 2000 is a transmissometer-based Runway Visual Range (RVR) system that provides the highest possible levels of accuracy.The first generation of AGI RVR systems were developed in co-operation with the UK Met Office and CAA, and AGI has been supplying RVR systems for more than 25 years. AGIVIS 2000 systems are currently operational at major international airports certified for instrument landings up to and including CAT IIIB.AGIVIS 2000 is fully compliant with ICAO, WMO and CAA requirements. The system consists of transmissometer field sites, background luminance meters, runway lighting interfaces, data processing equipment and archive storage and backup. It can drive multiple full-colour dedicated RVR displays and may operate as a stand-alone system or integrated to an AWOS.Systems can be supplied fully installed with comprehensive engineering and operator training, and post-installation support is available worldwide.

  • High Frequency RF Over Fiber

    RF Optic

    RFOptic’s analog RFoF compact modules convert RF signals to optical signals and back. The Tx unit using an optical transmitter converts RF to Optical signal, and the Rx unit converts Optical to RF signal. The two units are connected by the customer’s fiber. RFOptic’s RF over Fiber modules (RFoF) are suitable for telecommunications and radar applications. Satellite, Point-to-Point antennas can be connected from several meters to many kilometers away from the control room. Base stations can be connected through fiber to remote sector antennas. Broadcasters can easily distribute their full RF streams over fiber to remote locations, therefore eliminating the need for complex equipment to be installed in far and hard to reach locations. With our wide-band units, cable operators can centrally locate their broadcasting equipment, and connect the RF through fiber to the remote location, thus reducing significantly the CAPEX and OPEX of their networks.

  • High Performance Oocyte Clamp

    CA-1B - DAGAN Corporation

    Cm Compensation - with three time constants. Cm transients can be tuned out in the BATH before the current to voltage (I/V) converter, eliminating any chance for an amplifier stage to become saturatedLeakage Resistance Compensation - Also done in the BATH before the I/V converterSeries Resistance Compensation - Ten-turn calibrated dialThree Active Headstages (Vi, V1, V2) - Each with front panel controls for Offset, Capacity Compensation and Z Test that reads both on the Digital Meter and the 10V output BNC'sFourth Headstage (Bath/Guard) - Contains Voltage Clamp circuitry for Cut Open Guard compartment, output pin for Cm and Leakage Compensation, and also the Im current to voltage converter. There are eight front panel selectable Im gain ranges for the Bath/Guard Headstage [GAIN (a)], giving the actual current to voltage converter in the headstage ranges from 0.05mV/nA to 100mV/nA

  • Intelligent Battery Charger-Analyzer for Battery Systems

    SuperMini - JFM Engineering

    The SuperMini is an instrument designed to charge, trickle charge and analyze ( discharge ) Nickel-Cadmium, Sealed Lead-Acid and other types of rechargeable batteries. With its multiple modes of operation: Constant Current Charge ( dual and single rate ), Constant Current & Float Charge, Constant Current & Peak Stop Charge, Automatic Discharge ( analysis ), Resistance Discharge ( analysis ) and Full Discharge ( deep cycle ). The SuperMini can satisfy the requirements of most ( Up to 40 A-hr ) rechargeable battery systems. The instrument features safety interlocks to protect the operator, the charger and the battery in the event of reversed polarity connection, short circuit, open circuit ( no load ) and Over-voltage conditions. Two large LED digital meters permit the simultaneous monitoring of voltage and current, while eight indicator lights display the status of the operation.

  • Intelligent Battery Charger-Analyzer for Large Battery Systems

    SuperMasterCharger - JFM Engineering

    The SuperMasterCharger is an instrument designed to charge, trickle charge and analyze ( discharge ) Nickel-Cadmium, Sealed Lead-Acid and other types of rechargeable batteries. With its multiple modes of operation: Constant Current Charge ( dual and single rate ), Constant Current & Float Charge, Constant Current & Peak Stop Charge, Automatic Discharge ( analysis ), Resistance Discharge ( analysis ) and Full Discharge ( deep cycle ). The SuperMasterCharger can satisfy the requirements of most large ( 10 A-hr to 100 A-hr ) rechargeable battery systems. The instrument features safety interlocks to protect the operator, the charger and the battery in the event of reversed polarity connection, short circuit, open circuit ( no load ) and Over-voltage conditions. Two large LED digital meters permit the simultaneous monitoring of voltage and current, while eight indicator lights display the status of the operation.

  • HACV Load Banks

    Vertical - Hillstone Products Ltd.

    Our vertical design offers a compact modular 3 phase load bank from 400kW to 1500kW, 380V to 690V, 50Hz or 60hz.The load banks are designed for either portable or fixed installations based on resistive unity phase load testing.The HACV range have 2 control modes can be supplied as an economy price range with manual panel controls or with remote hand held controller and the option for PC interfacing. The Hillstone HACV series load banks offer a low cost solution to on-site AC testing of generators and UPS systems. Units incorporate vertical force cooling with high powered resistor elements controlled via panel mounted switches. Safety features including HRC fuse protection, fan failure / phase reversal shut down and emergency stop push button. A panel mounted power meter, hand held controller, PC interface with data logging is also available as optional extras

  • Handheld 10/100/Gigabit Advanced Ethernet Tester

    ST6200 - Wuhan Sunma Technologies Co., Ltd.

    • Rugged handheld test set with powerful features and smart navigation.• Single and dual port testing.• 10/100/1000 Megabit electrical port and 100/1000 Megabit fiber port for single and multimode comes standard.• High resolution TFT color screen viewable in any lighting condition.• User defined test profiles and thresholds enable fast turn up of service.• Advanced Ethernet diagnostics tools; Ping, TraceRoute, Blinking Port locator, Cable Length, Optical Power Meter and Wire Map test.• Ethernet BER testing at layer 1/2/3, with error insertion.• RFC 2544 benchmark testing including; Throughput, Latency, Frame Loss and Back-to-Back BufferCapacity Frames tests with upstream and downstream modes.• Comprehensive layer 2/3 statistics and filtering.

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