Description
Package contents: 2 voltage testers
Scope of application: Electricity measurement
Measurement voltage: AC 90V to AC 1000V
Operating temperature: -10 to 50℃
Storage temperature: -10 to 50℃
Operating humidity: 80%
Cleaning method: Wipe with a cloth
Design features:
★ Voltage detector pen has an ultra-wide voltage detection range from 90V to 1000V, which can cope with various household and industrial environments.
★ The LED indicator and built-in buzzer on voltage tester will light up and sound immediately when the voltage is detected.
★ Voltage tester pen can safely detect voltage without direct contact with the power supply, greatly reducing the risk of electric shock.
Instructions for use:
1. Turn on electric tester and observe whether the LED light is on.
2. Bring electric tester pen close to the wire, and the live wire will make the pen head glow and buzz.
3. Use non contact voltage tester to test each line one by one and identify the live wire.
4. If the environment is dark, press the middle button of the electric pen and illuminate with the LED light of the voltage testers pen head.
