|Take on the earth!|
|Autonomous and waterproof, the CA 6421 is a device starts light and very easy to use, actually designed for field use. The resistance measurement of the earthing is done on a large galvanometer, very robust, based on traditional methods stakes. |
• Earth resistance: 0.5 Ω to 1000Ω (log scale)
• 3 fault presence indicators to validate measurement
• Measurement frequency: 128Hz
• connecting rods on color terminals marked
• removable captive bar between S and H for measuring resistance to 2 son
• HRC fuse protection
• power supply: 8 x 1.5 V for a range of measures average from 1800 15s (autonomy continuously monitored)
• measures to IEC 61557, NF C 15-100, VDE 0413 and BS 7671
• electrical safety: IEC 1010 + IEC 61557
• Dimensions: 238 x 136 x 150mm, weight: 1.3 kg
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