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

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Showing recent results 3811 - 3825 of 4248 products found.

  • LARGE CURRENT 1000A PRIMARY CURRENT INJECTION TEST SET

    TEST-901 - Beijing GFUVE Electronics Co.,Ltd.

    TEST-901 primary current injection test set adopts ARM Chip to control its output process and large capacity of toroidal transformers. It is equipped with LCD display and current meter; it can show primary current value, second current value, turn ratio and the action time. Packing is used as aluminum alloy body with PC panel. TEST-901 is mainly applied to CT turn ratio testing in the power system and contact resistance test which need large current.

  • Laser Night Vision Camera

    LV1550 - China Sheenrun Electronics Co.

    Using active laser infrared night vision with good background contrast, clear imaging, and uninfluenced by outside lightings, SHR-LV is a independent intelligent patent night vision camera. Accompanied with color to black video camera, this series can realize continuous monitoring day and night. This product can recognize people and vehicles 1500 meters away. With the high intensity aluminum and stainless steel, this one can be used in many occasions such as night, harsh environment, long distance, large scope or hidden monitoring.

  • Laser Night Vision Camera

    LV1020 - China Sheenrun Electronics Co.

    Using active laser infrared night vision with good background contrast, clear imaging, and uninfluenced by outside lightings, SHR-LV is a independent intelligent patent night vision camera. Accompanied with color to black video camera, this series can realize continuous monitoring day and night. This product can recognize people and vehicles 1000 meters away. With the high intensity aluminum and stainless steel, this one can be used in many occasions such as night, harsh environment, long distance, large scope or hidden monitoring.

  • Laser Spectrum Analyzer

    771 Series - Bristol Instruments, Inc.

    The 771 Series Laser Spectrum Analyzer from Bristol Instruments combines proven Michelson interferometer technology with fast Fourier transform analysis resulting in a unique instrument that operates as both a high-resolution spectrum analyzer and a high-accuracy wavelength meter. With spectral resolution up to 2 GHz, wavelength accuracy as high as ± 0.2 parts per million, and an optical rejection ratio of more than 40 dB, the model 771 provides the most detailed information about a laser’s spectral properties.

  • Laser Sweep Optical Spectrum Analyzer

    GM8036 - UC Instruments, Corp.

    M8036 laser sweep optical spectrum analyzer is a PC control spectrum analyze system for passive components tests. It provides high performance in testing CWDM/DWDM components, GFF, Interleaver, WSS, AWG & PLC components, optical amplifiers, DWDM systems, and performing other general- purpose fiber optical test and measurement applications. This system can be integrated with optical attenuator & power meter, leading to a high performance test system platform with high wavelength accuracy and rapid scan wavelength tunability.

  • Long distance Laser Night Vision Camera

    LV2000 - China Sheenrun Electronics Co.

    Using active laser infrared night vision with good background contrast, clear imaging, and uninfluenced by outside lightings, SHR-LV is an independent intelligent patent night vision camera. Accompanied with color to black video camera, this series can realize continuous monitoring day and night. This product can recognize people and vehicles 2000 meters away. With the high intensity aluminum and stainless steel, this one can be used in many occasions such as night, harsh environment, long distance, large scope or hidden monitoring.

  • Long Range Night Vision Camera

    LV3000 - China Sheenrun Electronics Co.

    Using active laser infrared night vision with good background contrast, clear imaging, and uninfluenced by outside lightings, SHR-LV is an independent intelligent patent night vision camera. Accompanied with color to black video camera, this series can realize continuous monitoring day and night. This product can recognize people and vehicles 3000 meters away. With the high intensity aluminum and stainless steel, this one can be used in many occasions such as night, harsh environment, long distance, large scope or hidden monitoring.

  • Low Frequency RF Over Fiber

    RF Optic

    RF Optic’s RF over Fiber modules (RFoF) are suitable for telecommunications, satellite, radio telescopes, distribution antennas, broadcasting audio and video, timing synchronization and GPS applications. For example, point-to-point antennas can be connected from several meters to many kilometers away from the control room by fiber cables; Base stations can be connected through fiber to remote sector antennas; Satellite antennas can be connected through fiber cable to remote sites via by RF over Fiber solutions.

  • Low Input Bias Current Amplifiers (<100 pA)

    Analog Devices Inc.

    Low input bias current op amps are required whenever the difference of currents or voltage is small and needs to be measured accurately. These op amps are used so that the signal is not loaded down by the input of the op amps. Low input bias current op amps are critical for interfacing sensors in applications from photodiodes, pH meters, or other electrometer related functions to downstream electronics. Analog Devices has many precision op amps that fit the definition and range of these applications.

  • LTB/LTP

    SecuControl inc.

    The LTB is a test block with a deep rear end and allows easy and safe disconnection of IED's (protective relays, fault recorders, revenue meters, ...) from the system side of the power grid. The LTB typically works together with the LTP test plug which features an integrated leverage mechanism to aid with the insertion into the LTB. The sophisticated mechanical functioning of the LTP contributes to a blindingly easy plug-in process of the test plug. A large number of poles hence can be quickly disconnected with a few simple movements.

  • Maintenance & Test Equipment

    Mors Smitt Group

    The D-dock system consists of a D-dock Test Block which is put between the existing relay socket and the existing D-U plug-in relay. All 14 relay-pins are wired to the Break-Out Box enabling to connect measuring equipment like multimeters, scope meters or data analyzers to log operations during longer period. This makes fault finding easy. The D-dock fits in tightly packed relay panels and small cabinets. It can operate unattended enabling normal passenger operating service.

  • New Adjustable Light Source

    ST-3116 - Wuhan Sunma Technologies Co., Ltd.

    ST-3116 Handheld Adjustable Light Source is SUNMA newly designed fiber optic tester, it aims at fiber network installation, fiber network engineering acceptance and fiber network maintenance. Combined usage with ST-3216 handheld optical power meter, it offers a quick and accurate testing solution on both SM and MM fibers. The ST-3116 provides 1 to 4 wavelengths and output power can be adjustable on customer requests. Also the ST-3116 features good appearance, good touch feeling and considerate humanity design.

  • Portable Multifunction Calibrator

    M143 - Clarke-Hess Communications Research

    The M143 Multifunction calibrator is a cost saving solution for calibration of electric meters with up to 1000 V and 20 A. It offersa basic accuracy of 0.01% in DC voltage for calibration of 3 and 4 digit multimeters. The resistance function is covered byeight fix resistors in range from 10 to 100 M. The calibrator offers TC temperature sensor simulation. It can be deliveredoptionally as well with RTD temperature sensor simulator. Thanks to its small dimensions and low weight the unit can be usedeasily for field calibration work.

  • Probes

    Hygro-i Series - Tramex Ltd.

    The Tramex Hygro-i ® relative humidity probe is the most advanced, resilient and reusable RH probe on the market today. Used in conjuntion with Tramex CMEX II and MRH III moisture meters, the Hygro-i ® relative humidity probes allow the user to perform in situ and hood type RH testing to comply with ASTM F2170 and British Standards BS 8201, 8203, 5325 for the Flooring Industry, and is ideal for use by Flood & Water Damage Restoration and Indoor Air Quality professionals.

  • Pulsed and CW lasers, 375 – 1700 nm, 1 kHz measurement rate

    871 Series - Bristol Instruments, Inc.

    The 871 Laser Wavelength Meter from Bristol Instruments is the best way to measure the absolute wavelength of both pulsed and CW lasers and OPOs. By combining proven Fizeau etalon technology with automatic calibration, the reliable accuracy needed for the most meaningful experimental results is ensured. What’s more, a sustained measurement rate of 1 kHz enables the wavelength characterization of every single pulse for most lasers. And, the resulting time resolution of 1 ms provides the most detailed analysis of tunable lasers.