uxcell Voltage Detector Pen Contact Voltage Tester 35mm Dual Head Slot Phillips Screwdriver Electric Circuit Tester Detector Electroprobe 100500V 10pcs

Specification : Product Name : Voltage Test Pen Voltage : 100-500V Slot Width : 3.5mm/0.14inch Total Size : 130 x 18mm/5.12 x 0.71inch(L*D) Package Content : 10 x Voltage Test Pen Description: ?Size?Working Voltage : AC100-500V; Head width: 3.5mm/0.14inch ?Usage Method?Before testing, it is necessary to insert the screwdriver to the bottom, hold the finger against the end of the handle.The neon tube turns light when there is electricity and operate safely ?Multifunction?You can use it to directly test AC voltage as a voltage tester pen, you also can use it as a 3.5mm slot phillips screwdriver ?Application?Suitable for use to home, shop, garage, automotive, motorcycles, boats, personal watercraft, snowmobiles Note : a. Careful operation to avoid electric shock. b. for indoor use only and to avoid strong light