The Test Probe Power Indicator is made according to IEC60335 for standard electric shock prevention test. It provides a 40-45V power supply in the IP test for metal wire.
1. The electric contact power indicator use digital chips, it has over-current and short circuit protect function. 2. Digital display, can see the voltage clearly. 3. Sound indicator, can make you focus on the test and don't need to find an indicating light. 4. Thickening aluminum box, better for heat exchange. 5. Small size, easy to carry.