Frequency Counters

  Specifications: Voltage: AC 220V Measuring Range: 100 A Measurement speed: 2 times/s Dimensions: 50mm x 28mm   Warranty ..

  Specifications: Voltage: AC 220V Measuring Range: 100 A Measurement speed: 2 times/s Dimensions: 50mm x 28mm   Warranty ..

  Specifications: Voltage: AC 220V Measuring Range: 100 A Measurement speed: 2 times/s Dimensions: 50mm x 28mm   Warranty ..

  Specifications: Voltage: AC 220V Measuring Range: 100 A Measurement speed: 2 times/s Dimensions: 50mm x 28mm   Warranty ..

Features: The testing accuracy is 1%, ±2 digits. Display the AC voltage and current by 0.32 inches 4-digit LED; display the active power, electric energy and power factor by 0.32 inches 5-digit LED. Press the button to change the display of active power, electric energy and po..

Features: Using temperature-compensated voltage controlled crystal oscillator (2.5 ppm VC-TCXO) Unique gate control and precise time algorithm (non-timed interrupt) Gate (display refresh) time 0.01 seconds / 0.1 seconds / 1.0 seconds, real-time display frequency value Si..

Specifications: It can't be used for measuring the AC power converted from a DC power with an inverter Voltage: AC 220V Hertz Measuring Range: 20-75Hz Measurement speed: 2 times/s Dimensions: 50mm x 28mm   VIDEO OVERVIEW: Warranty..

Specifications: It can't be used for measuring the AC power converted from a DC power with an inverter Voltage: AC 220V Hertz Measuring Range: 20-75Hz Measurement speed: 2 times/s Dimensions: 50 mm x 28 mm   VIDEO OVERVIEW: Warran..

Specifications: It can't be used for measuring the AC power converted from a DC power with an inverter Voltage: AC 220V Hertz Measuring Range: 20-75Hz Measurement speed: 2 times/s Dimensions: 50mm x 28mm   VIDEO OVERVIEW: Warranty..

Specifications: It can't be used for measuring the AC power converted from a DC power with an inverter Voltage: AC 220V Hertz Measuring Range: 20-75Hz Measurement speed: 2 times/s Dimensions: 50mm x 28mm   VIDEO OVERVIEW: Warranty..

Specifications: It can't be used for measuring the AC power converted from a DC power with an inverter Voltage: AC 220 V Hertz Measuring Range: 20-75 Hz Measurement speed: 2 times/s Dimensions: 50 mm x 28 mm   VIDEO OVERVIEW: Warr..

Description: GV05 is one light and low price-orientated module used for checking and demonstrating Voltage, Current, Power, Frequency and accumulating time of generator. This module can replace old meters, for it can be one with multi-functions. lt uses normal screW for connection which ..

Description: BC-GV13T is one light and low price-orientated module used for checking and demonstrating Voltage, Frequency and accumulating time of generator. This module can replace old meters, for it can be one with multi-functions. lt uses normal screW for connection which is more..

Introduction BC-GV24 is a meter for checking and displaying AC current, Voltage, Frequency,Current working time and Accumulating time with light weight and low cost.It can replace traditional mechnical meter by digital display, besides, it can apply for different kinds of CT.   ..

Specifications for  Intelligent Dual Digital Display CombiMeter Rated supply voltage: 220±10%ACV, 50/60Hz Power consumption: Max.1.5VA Contact capacity: AC220V 3A; DC24V 5A (кesistive load) Life expectancy mechanical (180 operations/min): 1&..

Specifications for ZN48 Intelligent Dual Digital Display CombiMeter Rated supply voltage: 220±10%ACV, 50/60Hz Power consumption: Max.1.5VA Contact capacity: AC220V 3A; DC24V 5A (кesistive load) Life expectancy mechanical (180 operations/min): 1&t..

Specifications for ZN48 Intelligent Dual Digital Display CombiMeter Rated supply voltage: 24±10%ACV, 50/60Hz Power consumption: Max.1.5VA Contact capacity: AC220V 3A; DC24V 5A (кesistive load) Life expectancy mechanical (180 operations/min): 1&ti..

Specifications for ZN48 Intelligent Dual Digital Display CombiMeter Rated supply voltage: 12±10%DCV, 50/60Hz Power consumption: Max.1.5VA Contact capacity: AC220V 3A; DC24V 5A (кesistive load) Life expectancy mechanical (180 operations/min): 1&ti..

Specifications for ZN72 Intelligent Dual Digital Display CombiMeter Rated supply voltage: 24±10%ACV, 50/60Hz Power consumption: Max.1.5VA Contact capacity: AC220V 3A; DC24V 5A (кesistive load) Life expectancy mechanical (180 operations/min): 1&ti..

Monitor：6 position LED, character height 14.2 mm Display Range：-199999 ～ 999999 (Arbitrary setting of decimal point position) Alarm 1 output：Relay Alarm 2 output：Relay Power Supply： 100-240VAC 50/60Hz Shape size：96x48x82mm Size of panel opening：92x45mm ..

Features: 0.56" LED 4-digits display, clear and easy for readings Rotate speed measuring range: 5-9999 RPM; frequency range: 0-9899 Hz Setting parameters will be memorized ..

Specifications: Brand new & high quality! Dual measurement of AC voltage, AC Hertz (It can't be used for measuring the AC power converted from a DC power with an inverter) Voltage Measuring Range: AC 80 ~ 300V Hertz Measuring Range: 45-65Hz M..