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

Showing results 1276 - 1290 of 4427 products found

  • Portable meter test Bench

    SHANGHAI POWOO INDUSTRY

    SP-5505P three phase portable test equipment is designed for energy meter Research and Develop department or energy meter Repair department.Main Technical Specifications2.1Accuracy class: 0.052.2Electrical output2.2.1Voltage and current measurement rangeOutput voltage ranges: 57.7V/63.5V and 220V/240V (480V option)Output current ranges: 0.1A, 1A, 5A, 20A, and 100A2.2.2Output load capacityVoltage loop: Max. 50VACurrent loop: Max 100VA (Measurement range 100A)2.2.3Electrical output adjustment2.2.3.1Voltage adjustmenta)Adjustment range: 0%~125% selected voltage rangeb)Adjustment fineness: four finenesses as 10%, 1%, 0.1%, and 0.01% are availablec)Max. output voltage: 300V2.2.3.2Current adjustmenta)Adjustment range: 0%~120% selected current rangeb)Adjustment fineness: four finenesses as 10%, 1%, 0.1%, and 0.01% are availablec)Max. output current: 120A2.2.3.3Phase adjustmenta)Adjustment fineness: 0°~359.99°b)Adjustment fineness: four finenesses as 10°, 1°, 0.1°, and 0.01° are available2.2.4Voltage and current output distortionThis device’s voltage and current output distortion will not be more than 1% (testing under linear load)2.2.5Output power stabilityThis device’s pre-set output power will not exceed 0.05% compared with the measurement range variation within 180S.2.2.6Symmetry of electrical outputs from three phasesThe difference between any line or phase voltage and its average will not be more than 0.2%; the difference between any phase current and its average will not be more than 0.2%; the phase difference between any phase current and its corresponding phase voltage will not be more than 0.2%.2.2.7Harmonic contenta)Number of harmonic waves: 2~31b)Harmonic content: less than 40% (compared with fundamental wave)c)Harmonic phase: 0°~359.99°2.2.8Monitoring instrumentTo be read directly from the standard meter. 2.2.9Electric pulse output from standard meter: 1) For error calculator to calculate the error of any meter to be tested; 2) For the reference of upper-level measurement examination and determination agency when sending the standard meter to them for testing. Please refer to standard meter’s Table of Constants for pulse constants.2.2.10Power supply Single-phase AC 220V/240V (100V/110V is also applicable), 50/60Hz, max. input power consumption: 500W.2.2.11Standard meter accuracy 0.05 wide range three phase 2.2.12Equipment Structure: Portable three Power source and standard meter with 3 position hanging frame.

  • Dc Watt Meter

    IM1401 - Ajinkya Electronic Systems

    Ajinkya Electronic Systems are one of the Leading Manufacturer, Exporter, Supplier of Electronic current measurement. These DC Watt Meter is a valuable tool for any modeler who flies electric powered models. It can prevent failures of motors, speed controllers, and batteries by giving the information needed to operate these items within a safe range. It will also allow safe experimentation with different batteries and propellers to maximize performance of that model. We manufacture efficient DC watt meter that is widely used to measure DC power during load. This product is highly acknowledged and displays accurate reading. Available in various specifications it can further be customized as per the requirements given by the client.

  • DIGITAL PANEL METER

    Neutronics Manufacturing Co.

    First introduced in 1992, the line has undergone great improvements based on advances in technology.These meters are exclusively developed at NMC for utter reliability under Industrial Conditions. The KW (&MW) and Kvar (& Mvar) meters employ true 4-quadrant multiplieer exclusively developed for acurate true RMS measurement. The instruments are in 96mm sq DIN flush mount enclosure ABS plastic body. Ammeters suitable for CT primary rating 100 to 1600 A through DIP swtlches. The instruments are field proven reliability having stable bright LED display& available in 230V AC auxilliary supply. 110 VAC version are also availabe.

  • Digital Flow Meters

    FM-2500A/1500 - Ono Sokki

    High-precision fuel flow meters that support automobile energy conservation countermeasures. The global warming phenomenon is one of several global environmental conservation problems that need to be tackled, and the further reduction of fuel consumption is one of the important issues currently being addressed. Ono Sokki has been developing and supplying automotive-related measuring and control instruments for over the past half century, with effort of satisfying demands in the market and improving accuracy of instruments, especially for fuel consumption measurement, which could be an essential part of automotive tests. With selection of measurement module, the FM-2500A/1500 digital flow meter can ensure high accurate measurement in combination of flow detectors FP/FX/FZ series, according to testing purpose.

  • Bench-top pH Meter

    KL-016A - Kelilong Electron Co.Ltd,

    KL-016 is an accurate electrochemical apparatus which is used to measure the acidity and basicity, electrode potential and the temperature of solutions. It is an accurate secondary instrument with Backlit display. It can be used with various ion selective electrodes to measure cell potential of electrodes in solution. The negative logarithm of the ionic activity in solution can be read directly. The instrument can also be used as an accurate pH meter and an accurate mV meter with high input impedance According to Nernst equation combined with micro computer technology, the apparatus carries out real timely monitoring and data treatment. Then the acidity result can be measured.

  • Energy Meter Test Bench

    SHANGHAI POWOO INDUSTRY

    Three phase energy meter test bench is a new generation, high precision energy meter calibration equipment. It uses the advanced technology and electronic components available in 90 decade. The test bench can be operated from embedded keyboard or operated from PC software.Feature and function:1) Equipped with electronic phantom load power source, assuring high stability, security and large output capacity.2)Automatic adjustment of current measurement range. Fault self-detection in voltage amplifier and current amplifier.3) Equipped with RS-232C interface, can be operated from software.4) Test results can be saved to database, can be inquired from database and can be export to EXCEL file and then printed out.

  • Handheld Optical Power Meter

    HOPM-3216 - Hangzhou Huatai Optic Tech. Co., Ltd.

    HOPM-3216 Handheld Optical Power Meter is our newly designed fiber optic tester, it aims at fiber network installation, fiber network engineering acceptance and fiber network maintenance. Combined usage with HOMP3116 handheld optical light source, it offers a quick and accurate testing solution on both SM and MM fibers. Compared with usual power meters, the HOPM-3216 has more great functions/features of automatic wavelength identification and switching and intelligent backlight control. Also the HOPM-3216 features good appearance, good touch feeling and considerate humanity design.

  • 1000A AC/DC Clamp Meter

    CM84 - Martindale Electric Co. Ltd

    The CM84 is a high specification 1000A clamp meter, packed full of functions for the installation, testing and maintenance of domestic and industrial installations. It is light enough for easy one handed operation but still robust enough for use in harsh environments.

    This compact meter provides accurate measurement of AC voltage to 750V, DC voltage to 1000V and AC current to 1000A. It has the same test functions you would find on a high specification multimeter making this clamp a comprehensive testing solution for electricians, maintenance and service engineers. This has the added benefit of DC current measurement to 1000A and has a useful DC current zero function.

  • Thermistor Power Meter

    N432A and 432A - Keysight Technologies

    The 432A / N432A power meter is an automatic, self-balancing power meter for use with temperature compensated thermistor sensors. High efficiency and good radio frequency (RF) match are characteristics of the 478A and 8478B coaxial and 486 series (now discontinued) waveguide thermistor mounts that cover the frequency range 10 MHz to 40 GHz. Each thermistor mount contains data showing the calibration factor and effective efficiency at six frequencies, directly traceable to the U.S. National Institute of Standards and Technology (NIST) at those frequencies where NIST provides calibration service.

  • Pen-type Salinity Meters

    Bestone Industrial Ltd.

    Pen salinity meter is a precision instrument for test solution mg / l values. Mg / l value and the temperature is displayed at the same time. Its stable performance, full-featured, easy to operate and so on. Making it the wild and laboratory testing and control of enterprises and institutions mg / l values. Widely used in the monitoring of the chemical, pharmaceutical, electronics, food and other industries. CT-3086 Pen salinity meter is a precision instrument for test solution % values. % value and the temperature is displayed at the same time. Its stable performance, full-featured, easy to operate and so on. Making it the wild and laboratory testing and control of enterprises and institutions % values. Widely used in the monitoring of the chemical, pharmaceutical, electronics, food and other industries

  • Positive Displacement (PD) Meters

    AW Gear Meters

    Positive Displacement (PD) flow meters are volumetric flow measurement instruments ideal for low flow rates, highly viscous fluids, and measurement of flows involving starts and stops or pulsing. Positive displacement flow meters are similar in design to the gear pump. The principle of operation is reversed however; instead of the gears driving the fluid, the fluid drives the gears. A non-intrusive hall-effect sensor detects the movement of the gear and as each gear tooth passes the sensor, a square wave pulse is produced and a discrete volume of liquid is measured. The resulting pulse train is proportional to the actual flow rate and provides a highly accurate representation of the fluid flow.

  • Winding Resistance Meter

    TRM 50+ - Scope T&M Pvt, Ltd.

    SCOPE introduces 50 A state of the art precision winding resistance meter, specially designed for field testing as well as factory testing of large transformers up to 500 MVA. Winding resistance value of transformer and rotating machine are directly displayed on 5.7” TFT display. TRM 50 is designed to work in live EHV switchyard conditions, ensuring operator’s safety and repeatability of results. Maintenance time saving is ensured by one time connection to transformer with simultaneous resistance measurement of three / six windings, measurement of resistances of all taps with automated tap change and demagnetization facility. The meter is protected against the back-EMF offered by large inductive windings.

  • Winding Resistance Meter

    TRM25 - Scope T&M Pvt, Ltd.

    winding resistance meter, specially designed for field testing as well as factory testing of large transformers up to 500MVA. Winding resistance value of transformer and rotating machine are directly displayed on 5.7” TFT display. TRM25 is designed to work in live EHV switchyard conditions, ensuring operator’s safety and repeatability of results. Maintenance time saving is ensured by one time connection to transformer with simultaneous resistance measurement of three / six windings , measurement of resistances of all taps with automated tap change and demagnetisation facility. The meter is protected against the back-EMF offered by large inductive windings.

  • Pro Noise Meter

    Decibel 10th - SkyPaw Co. Ltd

    "Decibel 10th" is one of very few noise/sound level meter apps on the market having highly reliable and pre-calibrated measurements. It turns your phone/tablet into a professional noise meter, precisely measures the sound pressure level (SPL) all around. This extremely useful and beautiful tool will not only be a great tool for many uses but also bring you a lot of fun. Have you wondered how quiet is your room or how loud is a rock concert or sport event? Musicians want to tune their instruments at right frequency? "Decibel 10th" will help you answer all those right now.

  • Solar Film Transmission Meters

    Shenzhen Linshang Technology Co., Ltd.

    A series of instruments used to test the solar film, including the triple-band display solar film transmission meter which apply s in the table exhibition,the solar film temperature meter can both test the transmission and the temperature, the split transmission used to test the frond windshield. These instruments can test the IR,UV rejection and VL transmittance of solar film,explosion-proof membrane, building film, window film, insulation glass, thermal insulation coatings and other materials.All of these can display the value directly, show you different insulating capacity and rejection performance with different instruments.

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