753 AC Voltage and Current Measuring Tools, AC80-300V/AC200-450V 100A Meter, Digital-Display Meter, AC Voltage Current Meter, Easy Installation,Stable Performance(AC200-450/100A)
- No external AC transformer is required for measuring current within 99.9A..
- Multi-functional digital-display meter can measure the AC voltage and current, active power, apparent power and power factor at the same time..
- High measurement accuracy, stable performance..
- Compact size and sturdy structure, easy installation..
- Adopting high strength fire retardant material, safe and reliable..