Be Confident in your test results
Smaller, lighter and with new options for calibration checking test equipment, Martindale’s PDSX proving units not only give your confidence in safety critical voltage measurements, they can also be used to validate the performance of 18th Edition multifunction...
Nuisance RCD tripping a problem?
Ever had a problem with nuisance RCD tripping? It’s one of the most common faults, often leading to repeat call outs. A good quality leakage clamp meter and some background knowledge can save a lot of time and frustration in fixing the problem. Modern appliances and...
New proving units verify safety and calibration in one
Smaller, lighter and with new options for calibration checking test equipment, Martindale’s next generation proving units enable contractors and maintenance teams to safely and simply prove the operation of voltage indicators, two pole testers and test lamps plus...
