Insulated for protection. Neon light for high visibility. Pocket clip. 3x65mm blade A compact and easy-to-use mains electric tester from CK, insulated for protection and featuring a neon light for high visibility. This mains tester comes with a handy pocket clip and three 65mm blades. CK C. K VDE AC Mains Tester 120-250V in Yellow Mains tester from C.K with a testing range of 120 to 250V AC. Insulated for protection Neon light for high visibility Supplied with handy pocket clip Blade 3 x 65mm Overall length 140mm Manufacturer's type 440005 Specifications Blade Length 65mm ESD Safe No Height Safe No Non Sparking No Overall Length 140mm Tip Type Slotted Tip Size Various VDE/1000V Approved No