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

Showing results 1186 - 1200 of 4388 products found.

  • Digital Signal Level Meter

    FS-TV200 - First Strike Meters

    The Digital signal level meter FS-TV200 provides main functions installers and operators are looking for in a economic signal level meter. Capable of analog and digital measurements of cable TV network, including channel level, C/N, V/A, trunk voltage, digital channel power, BER, MER, at an affordable price. FS-TV200 Digital Signal Level Meter is designed to easily test DVB-C channels. Numeric keypad for direct channel or frequency entry Test both forward and return path Digital measurement capabilities including: Average power, BER, MER Channel/Frequency Tuning: From 5-870 MHz (UHF/ VHF/CABLE) allowing return path signal testing Analog measurement capabilities including Signal Level, A/V ratio, TILT, trunk voltage, and C/N

  • Portable Energy Meter Tester


    Check the errors of three-phase Watt-Hour meter active and reactive power at one time, and also check the errors of main meter and sub-meter at one time;- Display the following electrical parameters: U, I, P, Q, Φ, F etc._ Test CT transformation ratio, showing in waveform.- Test 2~51 harmonic wave of current and voltage.- Judge wrong line connection.- Test communication baud rate of multi-functional meter and read its number.- PT and CT secondary load function.- Calibrate transformer’s errors automatically.- Able to hold upload and download data (FAT32 documentation) in Flash disk and update it.- Supply power by batteries, supply power and charge online with wide voltage range(57.7~480V).- Worst case accuracy: ±0.05%, ±0.1%.

  • Leakage Current Clamp Meter

    KM 2007 - KUSAM-MECO

    “KUSAM-MECO” Introduces a New 100A Leakage AC Clamp– On Meter Model-KM 2007. It can measure upto 100A AC Current in 4 ranges 40mA, 400mA, 4A, 100A (50-60Hz) with ±1.5% +2 digit accuracy & AC Voltage upto 600V with ±1.5% +5 digit accuracy & the Resistance measuring range is 400W with ±1.2% +3 digit accuracy. It has 3 ¾ digit LCD display with maximum 4000 reading. In this meter over load protection for Current is 1A, 10A, 100A, 500A respectively & for Voltage DC 600V/AC 600V rms. It also has functions like Peak Hold, Continuity Test with buzzer sound. It has low Pass Filter function. The sampling Speed is 2.5 times per second. It meets IEC 1010-1 & IEC 1010-1-32 CAT III 600V Safety Standard. A Special feature of the meter is the Low Pass filter.

  • Portable meter test Bench


    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.

  • Dual ways thermocouple meter

    VA8060 - Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD

    This economical type K & J thermocouple thermometer provides accurate and reliable temperature measurement in an economic and compact design. , high & low temp indicator (audible alarm), interchangeable J & K type thermocouples, stores up to five groups of data, provides & holds T1-T2, average, maximum and minimum, selectable °F & °C temperature units, auto-power off setting, backlight. For even greater accuracy, 8060 features a resolution of 0.1°C/0.1°F (below 1000°C) and 1°C/1°F (above 1000°C). Plus with 2pcs K-type thermocouple sensors It is often necessary to take temperature measurements with different types of thermocouples. 8060 makes it possible without switching meters. These meters are equipped with a button that switches between K-type or J-type thermocouples, giving them the power of 2 meters, all in one unit. The meters are also equipped with a dual-level LCD that shows measured high and low temperatures along with the current reading. To freeze the display for easy recording, simply press the HOLD button. A °C/°F button will toggle between Celsius and Fahrenheit.

  • 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.

  • 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.

  • 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

    VAW - Chang Shuan Electronics Co., Ltd.

    VAW DC Multifunction Power Meter provide high accuracy measurement, display and communication of DC voltage, Current, Power, Energy(import / export), and Run Hour. They are also building in 4 Relay outputs, 1 Analogue output, 1 Pulse output , 2External Control Inputs and 1 RS485(Modbus RTU Mode) interface with versatile functions such as remote I/O, alarm and communication for DC power applications like as solar, wind power system or portable electronic device consumption testing.For the power saving, VAW has built in an innovation timer to switch down the light and power of LED. It makes sense to build the meter in a green power system.

  • Energy Meter Test Bench


    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.

  • Digital Multi Meters

    F500/501 - Fine Instruments Corp.

    500 Series Economical DMMs - These two meters deliver superior finest quality at a price of 'disposable meters'. The finest 500 manual ranging DMM makes accurate measurements of raw DC line signals (or non-filtered full-wave rectified AC line signals) and the finest 501 auto ranging DMM makes very accurate measurements of non filtered DC signals when working with motors, switching supplies and other petroleum/oil industry applications - 500-3½ digit, 2000 count 501-3¾ digit, 3260 count with bar graph. - Accurate measurement of non-filtered DC signals. - 500-Manual ranging. 501-Autoranging.

  • 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.

  • 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.

  • 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.

  • 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