You have 0 items in your cart.
Earth clamp meters/Earth resistance testers
FEATURES ● Microprocesser-controlled.● Measures earth resistance in three ranges : 40Ω, 400Ω, 4kΩ.● Capable of measuring earth voltage.● ¾ digit (4000 counts).● LCD backlight display.● 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit.● Data hold function.● Relative function.● Auto power-off function.● Low battery indication.● Calibration performed with supplied test leads. SPECIFICATIONS Measuring ranges Earth resistance 0~40Ω / 0~400Ω / 0~4kΩ Earth Voltage 0~400V (40~500Hz) Accuracy : Earth Resistance ±(2%rdg+3dgt) Earth Voltage ±(2%rdg+3dgt) Earth resistance resolution : 0~40Ω : 0.01Ω 0~400Ω : 0.1Ω 0~4kΩ : 1Ω Measurement system : Earth resistance by constant current inverter 820 Hz, 2mA approx. Dimensions : 163(L) x 102(W) x 50(D)mm Weight (battery...
FEATURES ● Microprocesser-controlled.● Earth testing at 2Ω, 20Ω, 200Ω, 2000Ω.● Earth voltage measuring : 0-300V AC.● Automatic C spike check.● Automatic P spike check.● 2-Wire test.● 3-Wire test.● 4-Wire test.● LCM display.● Auto ranging.● Auto power OFF.● Data hold.● Robust, compact and easy-to-carry. SPECIFICATIONS Measuring ranges : Earth Resistance 0-2Ω / 0-20Ω / 0-200Ω / 0-2000Ω Earth Voltage 0-300V AC Accuracy : Earth Resistance ±2%rdg ± 3dgt Earth Voltage ±2%rdg ± 3dgt Earth resistance resolution : 0-2Ω : 0.01Ω 0-20Ω : 0.1Ω 0-200Ω : 1Ω 0-2000Ω : 10Ω Temperature & humidity : Operating 0°C~40°C ≤80% R. H. Storage : -10°C~50°C ≤80% R. H. Dimensions : 250(L) x 190(W) x 110(D)mm Weight (battery included) : Approx. 1430g Power source : 1.5V (AA) x 8 Safety standards : EN...
Features: IP54 rated 2 and 3 point testing Selectable 25 V or 50 V output Complete with lead and stake kit Simple one button operation Hardwearing carry case Delivered with calibration certificate Included Accessories: 1 - Hard Carrying Case 1 - Stake & Wire Kit
● Capable of measuring earth resistance and earth voltage.● 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit under test.● The leads are supplied as standard accessories for simplified two-wire measuring system.● 0Ω adjustment. ● Battery operated.● Data hold function.● Low battery indication.● Calibration performed with supplied test leads.