What is it?
The Calibration Checkbox is a hand sized device that has been designed by electricians for electricians to help meet the part P regulations as described within British Standard 7671 which is now Law. How does it work?
Simply plug your meter (digital or analogue) into the Calibration Checkbox to test for continuity (0.5 - 10 ohms) and insulation (0.5 – 50 Mega ohms). You can test for RCD and earth loop impedance back in your office on a known socket – leaving the Calibration Checkbox as an essential on site tool for all electricians.
The Calibration Checkbox has been made with safety in mind and carries CE marking according to The Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use EN 61010-1:2001 and Low Voltage Directive 73/23/EEC and amendment 93/68/EEC.
The Calibration Checkbox is extremely economically priced at £49.50, especially when you consider that an annual meter calibration costs in the region of £35 - £70 + VAT. |