B20 LCD Digital Voltage Tester Double Head Screwdriver AC 30V-1000V Voltage Detector NCV Voltage Electrical Induction Test Pen

Battery Included : No High-concerned chemical : None Voltage range : other Certification : CE Model Number : B20 Digital tester pen Origin : Mainland China Brand Name : ANENG Dimensions : Tester Pen Tools DIY Supplies : Electrical Operating Temperature : Breakpoint Electrical Induction Test Pen Accuracy Class : Voltage Tester Power Supply : AC Display Type : Digital Only Power Source : AC Frequency : 50-60HZ Power supply : 1.5V AAA*2 non contact measurement : AC 30V-1000V contact measurement : 11V-450V Digital backlit screen : Yes Dual color display screen : Yes Cross/straight screwdriver : Yes Zero line distinction : Yes Ncv voltage induction : Yes Lcd backlight on screen : Yes Electrical on-off detection : Yes