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


Showing results 3871 - 3885 of 4393 products found.

  • Digital Ior Leakage Current Clamp Tester

    MCL-400IR - MULTI MEASURING INSTRUMENTS Co., Ltd.

    About Ior Leakage Current Recently, the leakage current clamp meter is widely used for insulation control of low voltage circuit as the supplementary method of the insulation resistance measurement. The control of leakage current has the advantages to enable the prediction of insulation condition in the electrical power line without having to shut off the power. The leakage current (Io) includes the capacitive leakage current (Ioc)originated in the capacitance and the resistive leakage current (Ior) originated in the insulation resistance each related to the ground. It is considered that the measurement of resistive leakage current (Ior) is the very useful and effective method for the insulation control of low voltage circuit. However, it was difficult to measure the resistive leakage current (Ior)with traditional leakage current clamp meter. MCL-400IR new digital clamp tester enabled the measurements of the resistive leakage current (Ior)without voltage input(phase detection).

  • Multifunction Calibrator 15 ppm basic accuracy

    MC142 - Powertek LLC

    Multifunction calibrator MC142 is a precision voltage, current and power calibration source serving as a measurement standard in calibration laboratories and production lines; where verification of electrical measurement equipment & sensors is required. It can be used for calibration and adjustment of meters measuring voltage, current, power, resistance, capacitance and frequency. Internal harmonic and non-harmonic signals make it possible to test electrical performance of meters using signals with various crest factors. Frequency modes enable selection of frequency, amplitude and duty cycle of the output signal. These are suitable for basic calibration of digital and analog oscilloscopes along with transient recorders. The calibrator is equipped to measure temperature with TC and RTD temperature sensors. Its built-in multimeter can be used independently or simultaneously with the calibrator output. Testing of transducers of various types, regulators and sensors can be performed, without the necessity to use any other measuring instrument.

  • Flexible Rope-Type Current Probe

    RCT1A and RCT5A - Powertek LLC

    These probes have great bandwidth ensuring accurate measurement even with harmonically distorted wave shapes. For all RCT1A/RCT models, a NIST, NAVLAP, NPL (UKAS) factory traceable calibration certificate and certificate of conformance is supplied. UL/CSA approved materials are used throughout. Three phase and single phase flexible AC current sensors (rope sensors) are available for fast installation in confined spaces, eliminating the need for Electrical Supply Shutdown. Available outputs are 1A @ 2.5VA and 5A @ 0.5VA, this means long cable lengths from current sensor to signal conditioner allow these low VA ratings to be used, even when feeder cable to energy meter distances are large (up to 98 feet / 30 meters)

  • Gaussmeter/Teslameter

    Model 2100 - Magnetic Instrumentation Inc.

    The Model 2100 Gaussmeter is a fully featured, high-end Gaussmeter with a low cost Gaussmeter price. It is a compact, high accuracy, microprocessor controlled, flux density measuring instrument. The Model 2100 is capable of measuring static (DC), alternating (AC), or pulsed magnetic fields. Twelve measurement ranges allow the operator to configure the meter for maximum resolution and accuracy from 300mG (30 microTesla) to 300 kG (30 Tesla). Selecting primary measurement functions is quick and easy with dedicated front panel function keys. An easy-to-use menu allows access to user defined parameters such as upper and lower magnetic limits and relative magnetic measurements. Remote meter configuration is completely accessible using the built in RS-232 Interface or optional IEEE-488 Interface.

  • PCIe-To-PCI Expansion System

    PCES-8581-4S - ADLINK Technology Inc.

    Harnessing the bandwidth potential of the PCI Express, the latest smart expansion system enables computers with a PCI Express slot to remotely manage and control up to 13 PCI devices seven meters away, using the high-speed PCI Express interface. The expansion system operates in 32-bit/33 MHz configuration and come with complete end-toend hardware and software transparency for the host system. Hardware devices installed in the expansion system behave and work as if these are directly installed into the host system, requiring no additional drivers or software installation. The host system may be separated from the expansion system at up to seven meters using high-quality shielded twisted copper cables. The robust and reliable PCI Express-to-PCI expansion systems are suited for portable test and measurement applications with high-density I/O requirement and in hazardous industrial control and automation environments.

  • Light Analysis

    Thorlabs, Inc.

    Welcome to Thorlabs; below you will find links to detectors and instrumentation that measure the various properties of light, a subset of our entire line of photonics products. Thorlabs offers an extensive selection of instruments that measure the properties of light. Our versatile power and energy meters can be used with over 25 different sensors in order to make NIST-traceable power and energy measurements. If the convenience of a meter is not desired, our selection of detectors includes basic photodiodes (uncalibrated and calibrated), photodetectors (biased, amplified, and avalanche), CCD and CMOS arrays, position detectors, integrating spheres, and photomultiplier tubes. The Beam Characterization category contains beam profilers (camera and scanning slit), a wavefront sensor, spectrometers, and interferometers, while the Polarimetery link leads to a selection of instruments used to measure and control the polarization of light.

  • Three-phase Phase Analyzer

    PAM-1000 - Chyng Hong Electronic Co., Ltd.

    It simultaneously contains phase meter, and phase sequence meter function. It is suitable for two-phase / three-phase phase angle, and phase sequence measurement..Voltage ranges automatic shift; high-speed shiftTrue RMS measurement; distorted waveform can be measured.Close Case Calibration, No V.R., calibrated by software, high stability, Long calibration interval.Four kinds of measurement parameters: DEG , V , Hz , Phase Order.6 voltage ranges, automatic shift function.Four windows display, 5 digits, also shows three kinds of test values simultaneously.The maximum resolution of frequency measurement is 0.001Hz.Fast response. The update rate of each function is more than 3 times per second.Last panel set can be memorized.It provides RS-232 and RS-485 interfaces. The RS-485 can be linked up to maximum 245 units, and its connecting distance can be up to 1000M.RS-232 and RS-485 as standard interface. The baud rate can be up to 230K bps.Optional GPIB interface, GPIB interface commands are compatible with SCPI.

  • Intelligent Digital Multimeter, Calibrated, 3999 Count, Mean Value, Auto, Manual Range, 3.75 Digit

    72-7755 CAL  - Tenma

    The 72-7755 CAL from Tenma is an intelligent digital multimeter. It has auto range or manual range options and dual display with maximum reading 3,999 displayed in 40 analogue bars in scale making the measured value to be seen clearly and indicating the trend of changing quickly. In addition to conventional measuring functions, there is a new breakthrough in frequency test with maximum range of 400MHz. RS232C standard serial port is equipped with meter for easy connection with computer to realize macro recording and monitoring and capture of transient dynamic data, displaying change of waveform during measurement, providing data and evidence to engineering technicians for scientific research. This is also a highly applied digital multimeter of high performance with full input protection and display backlight. The orange and grey colour meter features 73mm × 50mm size LCD, CAT III 1000V and CAT IV 600V safety ratings.

  • Intelligent Digital Multimeter, Calibrated, 3999 Count, Mean Value, Auto, Manual Range, 3.75 Digit

    72-7755 CAL D  - Tenma

    The 72-7755 CAL D from Tenma is an intelligent digital multimeter. It has auto range or manual range options and dual display with maximum reading 3,999 displayed in 40 analogue bars in scale making the measured value to be seen clearly and indicating the trend of changing quickly. In addition to conventional measuring functions, there is a new breakthrough in frequency test with maximum range of 400MHz. RS232C standard serial port is equipped with meter for easy connection with computer to realize macro recording and monitoring and capture of transient dynamic data, displaying change of waveform during measurement, providing data and evidence to engineering technicians for scientific research. This is also a highly applied digital multimeter of high performance with full input protection and display backlight. The orange and grey colour meter features 73mm × 50mm size LCD, CAT III 1000V and CAT IV 600V safety ratings.

  • Intelligent Digital Multimeter, Calibrated, 3999 Count, Mean Value, Auto, Manual Range, 3.75 Digit

    72-7755 CAL DU - Tenma

    The 72-7755 CAL DU from Tenma is an intelligent digital multimeter. It has auto range or manual range options and dual display with maximum reading 3,999 displayed in 40 analogue bars in scale making the measured value to be seen clearly and indicating the trend of changing quickly. In addition to conventional measuring functions, there is a new breakthrough in frequency test with maximum range of 400MHz. RS232C standard serial port is equipped with meter for easy connection with computer to realize macro recording and monitoring and capture of transient dynamic data, displaying change of waveform during measurement, providing data and evidence to engineering technicians for scientific research. This is also a highly applied digital multimeter of high performance with full input protection and display backlight. The orange and grey colour meter features 73mm × 50mm size LCD, CAT III 1000V and CAT IV 600V safety ratings.

  • DC Power Source for Standard Lamp

    DC502 - Lisun Electronics Inc.

    DC502 is CONSTANT CURRENT DC POWER SUPPLY for standard lamp. Function and technical indexes are as follows: • output voltage 4 grades: 6V/12V/24V/50V • output current: DC 0~2.5A (adjustable) • Output current drift at full scale: ±0.05% reading value/10 mins • Monitor range of ampere meter: 0.0000A ~1.9500A, 1.950 A ~2.500A • Accuracy of ampere meter: ± (0.08% reading value + 0.02% full scale) • Max output power: 80W • Continuous working time: 8 hours • Work environment: Temperature 0℃ -25℃, humidity ≤ 85%R.H, supply source: AC220 ±10%, 50/60HZ • Holding conditions: -20~50℃ humidity < 75%R.H • Outside dimension (W×H×D): 333mm×114mm×307mm • Weight: about 8kg • Power: about 1000VA

  • Automated Test Interface

    ATI-100 - Matrix Test Equipment Incorporated

    Now, with our ?New? Model ATI-100 you can turn your existing Matrix Signal Generator and Switchable Filter Bank into a full-blown DTS (Distortion Test System). Plug and play is the word, just plug in your Multiple Frequency Signal Generator, Switchable Filter Bank, Spectrum Analyzer, Oscilloscope, Power Meter, Frequency Counter, etc. to allow the following automatic testing with a single insertion of DUT (device under test

  • Automatic Relay Tester

    AJIT Electronics Co.

    The protective devices such as relays, overload coils, circuit breakers must be checked regularly to ensure that, they are always ready to operate correctly. If a fault occurs in the equipment, which they are protecting, routine relay testing will quickly detect the faulty, incorrectly adjusted protection circuits correctly. It is usually necessary to measure its operating time. The micro controller based time interval meter is used for this purpose in all AJIT brand relay testers.

  • Basic Field Kit

    PFK-101 - Prostat Corporation

    The battery-operated PFM-711A Field Meter is a compact electronic "chopper" design with accuracy of ± 2% at ambient conditions (23ºC and 30% Rh). It features automatic polarity, measurement "Hold" button, low-battery indicator, high and low ranges, distance ranging lights for accurate and repeatable measurements, manual zero control and a ground snap. With two supplied analog output cables, it can be used in conjunction with an X-Y plotter, the PDT-740B Static Decay Timer or any analog data recording device.

  • Attenuators

    Shenzhen Tojoin Communication Technology Co., Ltd.

    Attenuators are used in a wide variety of applications and can satisfy almost any requirement where a reduction in power is needed. Attenuators are used to extend the dynamic range of devices such as power meters and amplifiers, reduce signal levels to detectors, match circuits and are used daily in lab applications to aid in product design. Attenuators are also used to balance out transmission lines that otherwise would have unequal signal levels.