Digital display high-precision intelligent induction test pen designed for measuring AC voltage. It features both non-contact and contact measurement capabilities.
AC voltage range: non-contact measurement 30~1000V; contact measurement 11V~450V
Frequency: 50~60Hz
Alarm mode: screen backlight color change + buzzer alarm
Identifies neutral and live wires
Induction intensity indication: three-grid scale
Safety level: CE CAT.II 1000V/CATIV 600V
Backlight for visibility in dark environments
Battery cover for 1.5V No. 7 battery replacement (not included)
Touch key for measurement
Screen backlight color indicates electric field strength
