As new unit never used battery's installed The Kewtech KT500 Digital RCD Tester is a high-quality unit designed and manufactured in the United Kingdom. Known for its reliability and accuracy, this tester is ideal for electrical professionals looking to ensure the safety and functionality of Residual Current Circuit Breakers with Overload protection (RCDs). With its digital display and user-friendly interface, the Kewtech KT500 provides efficient and precise testing results, making it a valuable tool for any industrial or commercial setting. KT500 RCD Tester KAMP 12 Mains lead Batteries Carry Case Manual
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