PRODUCT OVERVIEWThe Chauvin Arnoux CA6423 is a rugged, handheld digital earth resistance tester designed for field use in difficult conditions. It uses a three-pole "Fall-of-Potential" method to measure earth connection resistance. The CA6423 is portable and features a large, readable digital display and a watertight casing. |
KEY FEATURES• Earth resistance: 0.01 to 2,000 Ω (3 ranges)• 3 fault presence indicators to validate the measurement • Measurement frequency: 128 Hz • Connection of stakes to colour-coded terminals • A removable captive connection strip between H and S for 2-wire resistance measurement • Large 2,000-count digital display with 18mm digits: excellent readability • Protection by HRC fuse • Power supply: 8 x 1.5V batteries for average charge life of 1,800 measurements of 15 seconds each • Measurements as per IEC 61557, VDE 0413 and BS 7671 • Electrical safety: IEC 61010 and IEC 61557 • Dimensions: 238 x 136 x 150 mm - weight: 1.3 kg |