Description
Features
Adjustable Sensitivity with Dual Range
Low Sensitivity Mode; 12V TO 48V AC: No Beep, Green Screen.
48V TO 1000 V AC: High-frequency beep, The red tip illuminates continuously, red screen.
High Sensitivity Mode; 12V TO 48V AC: Low-frequency beep, The red tip illuminates continuously.
48V TO 1000 V AC: High-frequency beep, The red tip illuminates continuously, red screen.
Null Wire Testing
The buzzer will give a slow alarm when the end of the tester is close to the object being tested. The red indicator light flashes slowly and the LCD shows green. Indicates that the tested line is a Null Wire
Live Wire Testing
The buzzer will give a quick warning when the end of the tester is close to the object being measured. The red indicator light flashes quickly and the LCD shows red. This indicates that the line being tested is a live line.
Live Wire Testing
The buzzer will give a quick warning when the end of the tester is close to the object being measured. The red indicator light flashes quickly and the LCD shows red. This indicates that the line being tested is a live line.
Battery replacement
Rotate the battery cover, remove the battery, and insert the positive terminal of the new battery toward the tip of the tester.
Length
Compact Design, looks likes a big pen.
Saving power
Automatic Power Off after 3 minutes without operation or signal detection.
Easy to carry
A pocket-sized pen with a hook allows you to carry it in your pocket.