Earth & Ground Resistance Tester Accessories

DET4TCR/2 4 Pole Earth Tester 4 pole earth tester with rechargeable batteries for measuring soil resistivity and resistance of earth rods and associated installations.,An ICLAMP selective clamp is available separately, and when used with the DET4TCR/2 allows the testing of an earth rod without the need for disconnection from the system.,A VCLAMP is also available separately, which when used in conjunction with ICLAMP allows stakeless measurements to be made in situations where driving auxiliary stakes is not practical. Resistance range 0.01 to 200k ohms auto ranging Choice of 2, 3 or 4 terminal measurements Simple one button operation Superior noise rejection to 40V pk-pk Measures earth voltage 0 – 100V Automatic P spike and C spike check Clamp input for no-disconnect testing (required ICLAMP) Clamp inputs for stakeless testing (required ICLAMP and VCLAMP) Earth current range (requires ICLAMP) Resistance range 0.01 to 200kΩ Accuracy 2% ± 3 digits Ingress protection IP54 Output ±25V or ±50V Test frequency Hz 94.105.111 Earth current range with ICLAMP 0.5mA to 19.9A Display LCD with back light Operating temp. -15 → +55 °C Standards EN61010-1 CAT IV 100V Supplied with 4 earth test stakes, 4 connection leads, 8 x AA NiMH rechargeable batteries, hard carry case, mains charger, quick start guides, user guide on CD

DET3TC 3 Pole Earth Tester 3 pole earth tester for measuring the resistance of earth rods and associated installations.,An ICLAMP selective earth clamp is available separately, and when used with the DET3TC allows the testing of an earth rod without the need for disconnection from the system. Resistance range 0.01 to 2000 ohms auto ranging Choice of 2 or 3 terminal measurements Simple one button operation Superior noise rejection to 40V pk-pk Measures earth voltage 0 – 300V Automatic P spike & C spike check Clamp input for no-disconnect testing (requires ICLAMP) Earth current range (with ICLAMP up to 19.9A) Resistance range: 0.01 to 2000 ohms Accuracy: ±(2% rdg +3 digits) Ingress protection: IP54 Display: LCD Operating temperature -20 → +50 °C Size (HxWxD) 148 x 203 x 78mm Weight 990g Standards EN61010-1 CAT IV 150V & CAT III 300V Supplied with 2 earth test stakes, 3 connection leads, 8 x AA alkaline batteries, hard carry case, quick start guides, user guide on CD

Megger Duplex Probe 1 Connect Megger Duplex probe 1 connect handspike with sprung loaded tips fitted with a connector socket for easy connection to any connector test lead. Replaceable probe tips have hardened needle points, gold plated for excellent low-resistance contact. Tips are sprung to provide 1.3 kg of force using stainless steel springs. Ideal for general applications where a good reliable connection is required on none coated or corroded surfaces. Features and Benefits • Maximum current rating 10 A • Connector to probe tip resistance 14 m ohm • Probe spacing between P and C tips: 6 mm • Fits any duplex connect test lead and extension lead • Safety CAT III 600 V only when suitable terminal covers are used