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


Showing results 3421 - 3435 of 4277 products found.

  • Rotor Stator Diode Tester

    600 Series - KAR INDUSTRIES CORP.

    One 4-1/2" meter,0-200 amps-tests stator current. One 3" meter, 0-10, amps-tests rotor current. 115 V. AC, and 12 & 24 V. DC. Shipping Weight: 40 lbs. Designed for high amperage test of Y and Delta stators to determine open, shorted or grounded conditions.  Provides DC test to determine open shorts and grounded rotors.

  • Radiation (EMF, Nuclear, RF)

    Sper Scientific

    Sper Scientific radiation meters measure EMF, Nuclear, and Microwave radiation levels. Whether you are, measuring the RF strength of Wi-Fi and LAN network, or the electromagnetic field emissions from electrical power lines and transmission equipment, computers, HVAC, audio/video, and other electrical appliances. Our meters are small and light enough to go anywhere, yet sensitive enough to detect minuscule amounts of gamma, beta or X-rays.

  • SDI MASTER

    SDI-1 - FM SYSTEMS, INC.

    The SDI MASTER is a digital, hand-held, battery operated meter that measures six characteristics of High Definition and Standard Definition digital television signals. Use it for fast and accurate set-up and verification of levels, slope-loss and return loss on any SDI (Serial Digital Interface) Digital Television Signal. This meter is a must have for anybody working with digital TV.

  • PXIe Optical Receiver

    M9404A - Keysight Technologies

    The M9403A and M9404A enable an end to end RF/ Microwave link for applications requiring a long signal path. Operating over a frequency range of 300 kHz to 26.5 GHz or 50 GHz, signals can be transmitted across distances up to and beyond 1500 meters (Option F26) and 1400 meters (Option F50) using single mode fiber optic technology. Applications such as antenna ranges or earth stations can benefit from eliminating the complexity and distortion inherent in down conversion techniques.

  • PXIe Optical Transmitter

    M9403A - Keysight Technologies

    The M9403A and M9404A enable an end to end RF/ Microwave link for applications requiring a long signal path. Operating over a frequency range of 300 kHz to 26.5 GHz or 50 GHz, signals can be transmitted across distances up to and beyond 1500 meters (Option F26) and 1400 meters (Option F50) using single mode fiber optic technology. Applications such as antenna ranges or earth stations can benefit from eliminating the complexity and distortion inherent in down conversion techniques.

  • Power Transformer

    Shanghai Himalayal Co.

    Transformer turn ratio meter is special designed for power transformer (single phase & three phases) and instrument transformer testing, suitable for testing in substation, transformer manufacturer, meter manufacturer. It helps to detect faulty transformer winding and tap changer position. It’s fully automatic device, can recognizes winding connection and vector group number of transformer winding. The user only need connect measuring cable and press start button and come out the test result.

  • Power Sensors

    Telemakus LLC

    Our power sensors are ideal for use in RF and microwave testing and prototype development. USB power sensors are capable of measuring peak power and average power of a power meter. An added benefit of our power meter sensors is that they are compact and portable. The sensors are powered by your computer’s USB port so setup is fast. To use, simply plug into your computer and your power measurements are determined by a free utility that runs on any XP or Vista PC.

  • 2+1 Channel PC Digital Oscilloscope / Logger

    DS1M12 "Stingray" - USB Instruments

    This new PC instrument supersedes our popular DS2200 budget oscilloscope.  Powered from USB, Stingray needs no external power supply.  Stingray combines the functions of Oscilloscope, Data Logger, Spectrum Analyser, Volt Meter, Frequency Meter and Signal Generator in a single instrument.  Stingray features simultaneous 12-bit sampling on both channels, a native  sampling rate of 1MS/s (20MS/s for repetitive signals), sophisticated hardware triggering including delayed time base and pulse width.  

  • AC/DC Power Clamp Tester

    IBL-307 - International Biological Laboratories

    This Digital Clamp On Power Meter Model 307 can be used to measure True Power, Apparent Power and Power Factor in single phase circuits. It measures AC/DC Current and incorporates a frequency counter. It is autoranging type Digtal Clamp On Power Meter and has 3-3/4 Digits 4000 Counts with 40 segment analog bargraph LCD Display.

  • AC Power Calibrator

    LS3300 - Yokogawa Meters & Instruments Corporation

    The LS3300 is an AC signal generator capable of outputting both current and voltage simultaneously, thus allowing it to calibrate power meters. Providing output ranges of 10mV-1250V, and 0.3 mA to 62.5 A, and upto 78.125 kW, the unit is capable of calibrating up to 0.15 % Class Power meters. New features on the LS3300 include a high definition LCD display, a vector diagram, and the ability to synchronize up to three units to emulate anything from single phase two wire to three phase four wire systems.

  • Optical Multimeter

    FPL300 Series - Shanghai Tarluz Telecom Tech Co., LTD

    FPL300 Series Optical Multimeter integrates a stable optical laser source and a precise optical power meter. The optical laser source unit launches the laser whose wavelengths are at 1310/1550nm. The optical power meter unit can recognize the wavelength automatically. FPL3 Series Optical Multimeter offers a large storage capacity; With the assorted software, user can generate a report or manage the test report easily.

  • Parallel Test Systems

    2150 Series - Radian Research, Inc.

    Model 2150 automated test system is a fully ANSI compliant testboard that uses a single voltage and three independently controlled isolated current sources to test all electromechanical and solid state meters up to 50 Amps. Utilizing a precision laser optics system, the Model 2150 can test meters through the most grime-coated covers with unfailing accuracy. This same laser technology makes it possible to test using the disk’s edge without wasting time with the tricky optics adjustments found with other test systems.

  • Portable Analyzer

    860 DSPi - Trilithic Inc.

    Portable cable analyzer and CATV meter with a built-in DOCSIS 3.0 modem for performing transmission and signal quality tests for analog and digital HSD and VoIP services. The 860 DSPi is a cable analyzer and CATV meter that performs transmission and signal quality tests for analog and digital HSD and VoIP services. Fast and powerful, Trilithic's popular 860 DSPi offers a versatile solution for your changing business needs.

  • Sub Testing System

    OTH 2100 - Liverage Corp

    The Optical Test Hub (OTH) is an instrument which provides an optical stable light sources and optical power meters. The universal main frame provides up to 36 Channels (OTH-2011), 20 Channels (OTH-1011), Mini OTH accordingly forinstalling power meter or light source module. The Optical Test Hub is ideal for field or laboratory testing of optical network testing by changing the interchangeable module.

  • Suspension Racks

    MeterTest Ltd.

    *Highly customizable construction*Durable mechanical construction of light and rigid aluminum profiles*Ergonomic and flexible rack arrangements *Time-saving mechanical solutions for meter testing*Signalization of incorrectly connected meters under test*Full range of safety features: fuses, relays, safety switches, warning lamps, protection shields etc.*Additional sockets for mains power supplyH