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sense, display, measures; gas, water, electricity, particles, vibration, light or quanta.

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Showing recent results 1471 - 1485 of 4329 products found.

  • Digital Portable Panel Meters

    ST-2001 ACV - Standard Electric Works Co., Ltd

    ● Big-size LCD (112 x 59mm)● Backlight function.● Analog scale with Bar-graph for viewing. (100 bars)● 10000 counts (high resolution).● DCV Ranges: 99.99mV~999.9V (ST-2001 DCV). ● ACV Ranges: 99.99mV~800.0V (ST-2001 ACV). ● 5 manual ranges controlled by rotary switch.● Data Hold function● Low battery indication● 9V power supply● Best resolution of 0.01mV (10uV)● Precision meter for factory maintenance, field servicing and educational purposes.● With an optical USB to RS-232 data transmission cable. (DCV-R & ACV-R)● 2 optical LEDs are built-in for data transfer. (DCV-R & ACV-R)● Well isolated to contact. (DCV-R & ACV-R)● The software is included (Compact disc). (DCV-R & ACV-R)

  • W Series Panel Meter

    ST-475 - Standard Electric Works Co., Ltd

    ● Measuring Range :   DC uA-200, 500   DC mA -1, 5, 10,15, 20, 30, 50, 100, 150, 300, 500   DC A -1, 5, 10   DC V -5, 10,15, 20, 30, 50, 100, 150, 300, 500● Accuracy : Class 2.0● Case and Composition:   Acrylic Resin front and ABS Resin case   Bezel mounting● Color:Black case, yellow scale plate.● Pointer:Tube type, black or red   LED   Custom ranges depend upon warrant quantity   Suitable for VU meters of Amplifier usage

  • Electrometer/High Resistance Meter, 0.01fA

    B2985A - Keysight Technologies

    The B2985A Electrometer/High Resistance Meter is the world's only graphical electrometer that allows you to confidently measures small currents with 0.01 fA (0.01 x 10-15 A) resolution and large resistances of up to 10 P (10 x 1015 ). It possesses a 4.3" color LCD with a graphical user interface that provides trend chart and histogram data in addition to numeric information. These front-panel capabilities enable you to capture transient behavior and to perform quick statistical analyses without a PC. The available Setup Integrity Checker software option allows you to compare the noise levels of different cabling and fixturing arrangements to help isolate external noise sources.

  • Sound Level Meters

    HD 2110L - Delta OHM S.r.L.

    Integrating Sound Level Meter - Portable Analyzerthe HD2110L is a precision integrating portable sound level meter, with datalogging functions, performing both spectrum and statistical analysis. The instrumenthas been designed in order to offer high-performance analysis ofacoustic phenomena. Attention has been paid to the possibility of adjustingthe instrument to regulatory modifications and to the necessity of meeting itsusers' needs of today and tomorrow. The HD2110L can be integrated withother options to extend its application scope at any time; the firmware can beupdated directly by the user by means of the Noise Studio program suppliedwith the instrument.Technical regulations: Class 1 sound level meter according to IEC 61672-1, 2002 (Certificateof Compliance I.E.N. No. 37035-01C), IEC 60651 and IEC 60804. Class 1 octave and third octave filters according to IEC 61260 Microphone in compliance with IEC 61094-4Specifications: Real-time octave and third octave band spectrum analysis from 16 Hz to 20kHz, Real-time third octave band with two filters bank: from 16 Hz to 20 kHz andfrom 14Hz to 18kHz (opt. HD2110.O1) Narrow-band spectral analysis (FFT) with variable resolution from 1.5Hz to100Hz and capture of the Leq profile at intervals of 1/32s (opt. HD2110.O6). Statistical analysis with calculation of the probability distribution in classesfrom 1.5dB and of all the percentiles from L1 to L99, Estimate of the audibility of spectral components through comparison withequal loudness curves in real time Simultaneous storage of multi-parameter profiles, reports and records atprogrammable intervals associated with sound events identified automaticallyor manually, Measure of the reverberation time by using the method of the interruptedsource and with the method of the integration of the response to impulse(opt. HD2110.O4)Applications: Noise monitoring with sound event capture and analysis function, Identification of tonal components even at the standard third octaveband, Estimate of the audibility of spectral components through comparisonwith equal loudness curves in real time, Measurement in workplaces and selection of the individual protection devices(methods SNR, HML and OBM), Sound insulation and reclamation, Production quality control and measurement of machine noise,Architectural acoustic and building measures.Inputs and outputs Unweighted LINE Input/Output (jack 3.5mm). Output DC LAFp 1/8s TRIGGER Input/Output (jack 3.5mm). RS232C standard serial port in compliance with EIA/TIA574. Baud Ratefrom 300 to 115200 bauds. USB 1.1 serial port. 912Vdc external power supply unit (jack 5.5mm).

  • Battery Impedance Meter

    Alpha Lab, Inc.

    Operation is fast and simple. Just press the spring-loaded probes onto the two poles of the battery. After 1.5 seconds, the unit beeps (indicating good contact) and displays the battery voltage and either the number of siemens or milliohms, depending on the knob setting. The display continues to show these numbers after the probes are removed; it resets only when the probes are pressed onto the next battery. The impedance and voltage of any battery between 1.2 and 60 volts can be read. Because of the wide range of voltages, even single low-voltage cells, such as NiMH, can be measured. The manufacturers of some batteries specify impedance in milliohms while other specify in siemens (one divided by the resistance in ohms). This meter will display both types of impedance for any given battery. Accuracy is +/- 2% of the value.

  • Optical Power Meter

    PM-800 - OPTOKON a.s.

    The PM-800 optical power meter is designed to measure absolute or relative optical power in optical networks. The AWD (Auto Wavelength Detection) function facilitates the tester settings and eliminates the operator´s failure. The memory capacity allows storage and uploading of up to 3000 measurements including memory position or fiber number, wavelength, absolute value or relative value and insertion loss. The SmartProtocol PC evaluation software supports memory download and test report generation. The rechargeable battery ensures long term working with a minimum service life of 5 years. Batteries can be charged via a USB port or external AC/DC adaptor. The microprocessor controlled charging process ensures optimal battery status and extended operation time.

  • Digital Clamp Meter

    KT7180 - Ketai instrument (kunshan) Ltd.

    *3 1/ 2 digit LCD display max.reading 1999 digits*Small and handy clamp meter series*AC current measurement up to 400A(±2.0% +5d)*AC voltage measurement up to 600V (±1.0% +5d)*DC voltage measurement up to 600V (±1.2% +25d)*Resistance measurement up to 20M ohms(±2.0% +5d)*Frequency range AC voltage measurement from 40Hz up to 200Hz*Data-Hold-Function*Temperature measurement max. to 1000 oC( 1832 oF) by using thermocouples K-type sensorsDiode and continuity test (acoustical signall)*Clamp opening:28mm*Power Supply:2x1.5V IEC LR03 AAA*Designed and built according to EN61010, CAT II 600VThose content above is detail information of [Digital Clamp me

  • Digital Power Meter

    CP-200 - Chyng Hong Electronic Co., Ltd.

    Proper for low capacity rectification load, the accuracy will not deviate even when PF=0.1True RMS voltage, current measure, auto/manual range.Frequency resolution 0.001Hz.All digitized type.Close case calibration, no adjust, soft calibration, high stability, long interval between two calibrations.IDRC CP-268 Series multi-range power meter seven measure parameter: V, A, W, PF, VA, VAR, HzBi-directional active power measurementPeak current over range indication.Current phase lead or lag indication4 screens display , 4 test values at same time, all function refresh rate is 5 times/sec.Last panel set memory.Build-in RS-485 interface, baud rate up to 115K bpsGPIB SCPI compatible (optional)CE approved

  • Produce Quality Meter

    F-750 - Felix Instruments

    The F-750 Handheld Brix & Dry Matter Meter uses near-infrared (NIR) spectroscopy to estimate quality metrics such as dry matter, Total Soluble Solids (TSS or brix), titratable acidity, and color. Working like a high-powered flashlight, the F-750 sends particles of light into a commodity, then measures the NIR light interactance with molecular components inside of the commodity to quantify user-selected traits. The F-750 has a wide range of applications, from determining optimal harvest timing by assessing fruit maturity, to providing an objective analysis of produce quality of fruit in packing houses and upon import. The F-750 is a handheld, fully integrated system, allowing users to operate it out in the orchard or inside the QA lab. Its simple, intuitive user interface makes it easy for anyone to use, while its model building software makes it customizable and versatile.

  • Professional Clamp Meters

    Series 120 - Fine Instruments Corp.

    The Finest 121 is an economical, but professional, auto ranging ac clamp-on meter designed for accepting 2 parallel 500 MCM cables. The Peak Hold function works up to 1000A/600V ac.The Finest 123 is ideally suited for the HVAC/R and electrical maintenance professionals.The convenience of clamp-on current measurement, coupled with the wide range of functions and features, make this instrument an excellent choice of HVAC/R and electrical technicians.The Finest 123 measures temperature from -40°C to 400°C quickly and accurately and dc microamperes down to 0.1 micro amps for measuring flame safeguard device current flow.It also measures capacitance up to 10,000 microfarads - 3¾ digit, 4000 count, auto ranging with manual override

  • Contact Resistance Meter

    PCRM200S - The Motwane Manufacturing Company

    The Motwane make Contact Resistance Meter (Model:PCRM200S) is a digital micro-ohmmeter, specially designed to measure extremely low resistance in micro ohm. The Instrument is based on Kelvin 4-wire connection method for measurement of low resistance.The Current injection is fixed at 100A & 200A. Test information like current injected with measured resistance & voltage drop is displayed with real time data on large LCD with backlit.This User friendly Instrument and it's accessories are housed in easy transportation case. Advanced Windows based software isprovided for data downloading, analysis and report generation. Internal memory of 199 records is provided for onsite data storage withDate & Time stamping & Recalling facility. Thermal printer is the additional feature provided to print the test results.

  • 50Hz-100kHz LCR Meter

    11022/11025 - Chroma Systems Solutions, Inc.

    0.1% basic accuracyTransformer test parameters (11025), Turns Ratio, DCR, Mutual Inductance0Hz, 60Hz, 100Hz, 120Hz, 1kHz, 10kHz, 20kHz, 40kHz, 50kHz, 100kHz test frequencies21ms measurement time (≥100Hz)Agilent 4263B LCR Meter commands compatible4 different output resistance modes selectable for non-linear inductor and capacitor measuringHigh resolution in low impedance(0.01mΩ) and high accuracy 0.3% till 100mΩ rangeAdjustable DC bias current up to 200mA (constant 25Ω) (11025)1320 Bias Current Source directly control capability0.01mΩ ~ 99.99MΩ wide measurement range (4 1/2 digits)Dual frequency function (11022 option) for automatic productionBIAS comparator functionComparator function and 8/99 bin-sorting functionPass/fail judge result for automatic productionHandler interface trigger edge (rising/falling) programmableTest signal level monitor functionStandard RS-232, GPIB, and Handler I/FOpen/short zeroing, load correctionLabView® Driver

  • Three Phase Multifunction Meter

    DTSD39 - SHANGHAI POWOO INDUSTRY

    DTSD39 Electronic 3-phase 4-wire Multifunction Energy MeterReference voltage(V)  3 × 230/400        3 × 63.5/110Reference current(A)     5(10)                   5(10) Meter constant          800imp/kWh        3200imp/kWh  800imp/kvarh       3200imp/kvarh Class index: Active energy 1.0. Reactive energy 2.0 Reference Frequency: 50Hz ± 10% Power consumption: Voltage circuit ≤1.2W                               Current circuit ≤0.1VA Time Accuracy: ≤0.5s/day, 3min/year (at 25℃ test condition) Time Backup battery: Lithium Battery, Storage life≥15 years,                                Work without power life ≥3 years. Data retention when power supply failure: ≥10 years Metering voltage when power failure: 6 VDC Climatic conditions: Operating temperature range: -25℃~+60℃ Limited range of operation: -25℃~+80℃ Storage and transport temperature range: -25℃~+80℃ Maximum relative humidity: up to 100% Overall dimension: 270mm × 160mm × 76mm Weight: Approx 1.9kg

  • Sound Level Meters

    Dalian Taijia Technology Co.,Ltd

    Display: 10mm (0.4″) LCD (Liquid Crystal Display)● Function: LP , Leq ,LN.● Frequency range: 31.5Hz~8kHz● Measurement range: LP:30~130dB (A) 35~130dB (C) 35~130 dB (F) Leq :30-130dB LN .: 0-100%● Resolution: 0.1 dB● Accarcy:1dB● Memory: Maximum value (30groups)● Indicator: Low battery indicator● Alarm: electron● Connector:RS232C● Power supply: 4x1.5v AAA (UM-4 battery● Size: 236 x 63 x26 mm● Weight: 170g (including batteries)● Standed delivery:1.Main Unit................1pc2.Carrying Case............1pc.3.Operation Manual.........1pc.● Optional Accessories:1.ND9 sound level meter calibrator2.RS-232 and software3.External rela4.Bluetooth interface

  • RF One Power Meter

    3029 - LBA Group, Inc

    The RF One Power Meter from LBA Technology is a very versatile instrument covering both analog and digital carriers in an extremely wide frequency range from 30MHz to 6GHz. The RF One is capable of measuring forward and reflected power in the range of a few milliwatts up to 500 Watts. The internal operating system controls measurement, display and the I/Os allowing serial communication to PC, USB to memory stick and USB Serial communication. The I/O options are used to write plots to either memory sticks or to a connected PC, the I/Os can also be used to operate the instrument, giving commands and receiving data. For documentation reference the instrument has a real time clock. Multilayer menus are used to setup and control the operation of parameters. The RF One instrument is small, handy and light weight battery operated with more than 3 hours of continuous operation on the internal NiMh cells. Feature with XML data handling and application viewer is included. Accessory kit with soft carrying bag, car charger and coax adapters also available for standard types.