?Compact Design?Bright LED flashlight for work in dim ares; Pocket-sized, pen hook allows you to carry it in your shirt pocket. Wearing a screwdriver on the product?Rotate the screw up 180° and press down firmly to lock the screwdriver. After use, pull up and unlock the screwdriver and rotate it back to the initial position.
?Non-Contact Detector? Non contact detection of AC voltage with NCV inductive probe; This Non-Contact Voltage Tester Voltage within 12-1000V AC, All Electric Appliances in Your Family can be Tested by it
?Volt Alert? Strong inductive signal is Live Wire; Weak or no inductive signal is Null Wire; Shows strong signal when it in the electric fild; The indicator light is all on, and the buzzing sound is Live Wire.The indicator light is on, and the beep is gentle. It is Null Wire.
?Adjustable Sensitivity with Dual Range? detects standard and low voltage (12-1000V AC / 48-1000V AC) for more sensitive and flexible measurements. Press the S button to adjust sensitivity and adapt low range for doorbells, thermostats, irrigation wiring etc.
?Safe? IEC rated CAT III 1000V CAT IV 600V, Meets CE requirements; The electrical tester is safely double insulated. When the battery voltage is lower than 2.6V, the power indicator flashes 3 times, and the buzzer will sound automatically to shut down.