Specifications

Testing display current, voltage and power ( power factors or frequency) together.

Features :

Testing display current, voltage and power ( power factors or frequency) together.

With power and current limits setting and judgment

Locking, silencing, alarming function.

Smart crate, powerful function, Max. voltage range 300V, Max. current range 20A.

 

Specifications:

Voltage range: 150V/300V auto range, allow max. input ≥350V

Current range: 2A/20A auto range, allow max. input≥22A

Input impedance: voltage >1MΩ, current <0.02A

Frequency range: base frequency 25Hz to 2KHz.

Power factor:0 to ±1.000

Power: 20A*300V   max.readout 99999

Display refresh rate: about 3times/S

Power supply:AC220V±10% 50Hz

Dimensions:270*225*90mm

Weight: about2.5kg