• Accurate Measurement: Measure household voltage measurement, comparable to multimeter test results show accurate
• Intelligent Voice Broadcast: The voice broadcast test result is passed, and the result is broadcast immediately after the test
• Leakage Protection: When the circuit is correct, press "TEST", such as tripping: the leakage protection is normal. No tripping: please contact a professional to repair the line
• Long-lasting Battery Life: Automatic shutdown after 10 minutes, long battery life, needs 2 AAA batteries
• Clear Screen Backlight: Long press the backlight button to turn on the screen light, and the screen value can be seen clearly even in a dark environment
• Small Size and Easy to Carry: Comfortable and smooth lines, easy to carry, actually ergonomic and easy to grasp with one hand, making the measurement easier

Specification:

• Applicable socket: 10A/16A convertible
• Voltage range: 90-250V/50~60Hz
• Battery type: 2*AAA battery (Not included)
• Operating current: RCD 220V±20V
• RCD current: >30mA