digital frequency meter

Accuracy: class 0.5 or class 1.0
Voltage: 110V,220V,380V,415V,440V
Frequency: 45-55Hz,45-65Hz,55-65Hz,47-53Hz,57-63Hz,
450-550Hz,450-650Hz,550-650H

Accuracy: class 1.0
Voltage: 110V,220V,380V,415V,440V
Frequency: 45-55Hz,45-65Hz,55-65Hz,47-53Hz,57-63Hz

Specifications
1.3 high Red LED display
2. With RS485 interface
3. Programmable shunt ratio
4.Free setting software and STAND30 datalogging

Specifications
1.3 high Red LED display
2. With RS485 interface
3. Programmable shunt ratio
4.Free setting software and STAND30 datalogging

Specifications
1.3 high Red LED display
2. With RS485 interface
3. Programmable shunt ratio
4.Free setting software and STAND30 datalogging

 
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