LnjYIGJ LED Highlight Lantern Induction Measuring Pen 2022 New High Torque High Transparent Electric Pen Hot

LED Highlight Lantern Induction Measuring Pen 2022 New High Torque High Transparent Electric Pen Features: Parameters- Test voltage: 100-500V; Circuit type: AC/DC; Display mode: Lamp; Test head type: Flat head; Special function: Slotted screwdriver. Tube Display - The circuit pen s neon tube lights up when the pen detects a voltage; the higher the voltage the brighter the neon tube light. HOW TO USE - When using a voltage test electrical probe a screwdriver must be inserted into the bottom with your finger against the end of the handle before testing. The neon tube lights up when it is energized and it runs safely. Two Uses - Two applications one for measuring circuit pencils and one for screwdrivers. Size: 2*2*14cm Product Description: Product includes: 1X circuit pen Scope of application: 100-500V Reminder - AC circuit tester light detector is for indoor use avoid strong light.