SOCKET & SEE PDL PRO High Resolution Loop Tester The PDL PRO is a no trip and high current, high resolution digital earth loop impedance tester. - £215.20 (£258.24 inc VAT) Add to Basket
NICEIC Calcheck - Resistance Check Card The Calcheck is a handy portable device that you can keep with your test instrument(s) to verify the continuity and insulation resistance has not drifted over a period of time. - £16.70 (£20.04 inc VAT) Add to Basket