Megger DET4TC2 Earth Tester, 200kΩ CAT IV 100 V

Use this digital earth tester from Megger to check the grounding of your electrical circuits. It comes with test leads, stakes and terminal adaptors, making it a breeze to measure ground resistivity using two, three or four-pole methods, stakeless reading or the Attached Rod Technique (ART). Its compact size of 203 (L) x 148 (W) x 78mm (H) means it's portable for fuss-free testing while you're on the go. This hardy device can beat the highs and lows of harsh work environments, thanks to its broad operating temperature range between -15°C and +55°C.

• IP54 rating indicates partial dust resistance and full protection against water sprays
• Test frequency options of 94, 105, 111 and 128Hz for greater functionality

• Telecommunications equipment
• Domestic wiring systems
• Power distribution lines
• Electrical appliances

This tester has a resistance accuracy rating of 2% ±3 digits for two, three and four-pole functions, 5% ±3 digits for the ART method and 7% ±3 digits for stakeless measurements, so you can count on precise readings.