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-Measurement: Earth
-Type: 2P & 3P
-Resistivity: No
-Measurement range: 0.1 to 2000 Ω (depending on calibre)
-Accuracy: ± (2 % + 1 ct)
-No-load voltage: ≤ 48 V
-Frequency: 128 Hz
-Alarms: 3 fault-indicator LEDs to validate the measurement
-Power supply: 8 x 1.5 V batteries
-Display: 2,000-count digital LCD screen
-Electrical safety: IEC 61010 & IEC 61557
-Dimensions / Weight: 238 x 136 x 150 mm / 1.3 kg
Self-contained, leakproof and reliable, with a highly-readable display, the C.A 6423 digital earth tester accurately measures the resistance of earths. Lightweight and easy to use, this site instrument is specifically designed for use in the field.
Earth resistance: 0.00 to 2,000Ω (3 cal.)
3 fault presence indicators to validate the measurement
Measurement frequency: 128Hz
Connection of rods to colour-coded terminals
A removable captive connection strip between H and S for measurement of 2-wire resistance
Large 2,000-count digital display with 18mm digits: excellent readability
Protection by an HRC fuse
Power supply: 8x1.5 V batteries for average charge life of 1,800 measurements of 15 seconds each
Measurements in compliance with IEC 1010, IEC 61557, VDE 0413 and BS 7671
Electrical safety: IEC 1010 and IEC 61557
Dimensions: 238x136x150 mm - weight: 1.3 kg