Add to Cart Quick view Trytyt 1-pole Electrical Screwdriver Voltage Tester Power Detector Probe 140mm MSRP: Now: £3.99 Was: Voltage tester probe - overall length: 140mm; - screwdriver ending: high quality chrome-vanadmiun steel; 3mm width; - voltage range: 100-500V; - voltage indicator: optic; - transparent color. Voltage tester probe overall length: 140mm; voltage range:... MSRP: Now: £3.99 Was: Add to Cart Quick view