• A perfect tool kit for home and electric industry uses

• Ideal for testing power cables, circuit breakers, wall sockets, junction boxes, fuses, etc.

• Just press the button, white LED light will always on when there is absence of voltage, While "Beep" sound and red flashing LED indicate the presence of voltage

• Totally insulated, no exposed metal or conductive parts

• Long life and low power consumption

• Compact, safe and easy to carry 

Specifications:

• Frequency Range: 50 to 500 Hz

• Test Voltage Range: 90-1000V AC

• Safety Rating: CAT II 1000V

• Powered by: 2 x AAA Batteries (Not included)

• Material: ABS PC + electronic components

• Item size: 152*23*15mm

• Weight: 60g