Project Description
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 2 KHz.
Power factor: 0 to ±1.000
Power: 20A*300V max.readout 99999
Display refresh rate: about 3 times/S
Power supply: AC220V±10% 50Hz
Dimensions: 270*225*90mm
Weight: about 2.5kg