The Martindale socket and earth loop tester detect 28 faulty conditions and voltage level indication. It has a nominal operating voltage rating of 230V and current rating of 32A. This shows how safe the earth wiring is by carrying out a non-trip earth loop test. It is one of the most advanced socket testers as defined by health and safety executives.
Features and Benefits
• Quick and easy mains socket polarity and earth testing • Red/green LED indication for fault • Non-trip earth loop impedance test • Tough sculpted design for easy removal • Earth loop threshold accuracy: ±(10% + 0.3:) • Power consumption: <2.5W • Operating temperature ranges between -10°C and 40°C
