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Kewtech KEWCHECK 103 Socket Tester with Audible Tone & LED
5dB Supply 1 x 9V
both prior to and after checking for voltage presence
Instantly proves the function of non-contact voltage testers before and after use
Essential equipment for compliance with Electricity at Work Regulations for safe working in all locations
Kewtech KT400 Digital Loop Impedance & PSC/ PFC Tester Calibration Certificate:No Calibration Certificate Required Kewtech KEWCHECK 103 Socket TesterKewtech KT400 Digital Loop Impedance & PSC PFC Tester Single function loop impedance PSC tester Low current no trip L E loop test High current L E loop test PSC PFC measurement The KT400 is a handheld advanced specification loop impedance tester with both low current and high current high resolution options at 0. 001 ohms. KEY BENEFITS Hands free function Magnet hanger for clipping onto metal consumer units Polarity and voltage present warning LED KEY
