High Precision Electrical Tester Pen Screwdriver 220V AC DC Outlet Circuit Voltage Detector Test Pen with Night Vision Specification:Digital Display Pen (Card)

Description:1. Product name: digital display tester2. Electric pen head: one-line type3. Material: chrome vanadium alloy steel / ABS insulation plastic4. Features: illuminated night light5. Size: 26x143 mm6. Scope of application: It is suitable for direct detection of 12-250V AC DC and indirect detection of AC neutral phase and breakpoints as well as detection of unpowered conductors.Features:1. LED night vision blue screen large screen display clear reading dark night screen dark light visible2. LED blue light indicator sensitive and responsive3. LED night light switch light push switch you can turn on the night vision light convenient for dark light operation4. Detecting the contact bit chrome vanadium forging heat treatment durable5. Portable pen holder design portable clip on the back designed for hanging and carrying6. Screw hole replace the test pencil the battery needs to remove this screw