CP10 is a professional automotive circuit tester with portable design, accurate measurement and environmentally friendly materials. The replaceable switch design can reduce the trouble in use. The high-definition LED display can clearly show the test result.

It supports voltage testing from 0 to 80V, component activation, short circuit detection, ground fault testing, diode testing, waveform display, and more. 

The useful functions including: automotive circuit test, fuel injector test, automotive multimeter, oscilloscope and professional battery tester. The product has high test accura

The device is a professional relay tester that cantest 12V/24V relays in 5 different pin positions and au-tomatically identify them to indicate the general health and function of common automotive relays.