Important Notice
This item is made-to-order exclusively for you once your order is placed. As a result, it is not eligible for cancellation or return under our standard policy. Your statutory rights remain unaffected.
When combined with a meter, the Sonel ERP-1 can generate a measurement current of 200 mA. It measures the resistance of multiple groundings without disconnecting the control connection clamps. The flexible diameter coil permits earth resistance measurements without shutting down the power line.
Flexible Clamp FS-2 | |
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Output Level | 100 mV / 1 A |
Length | 4000 mm | 157.5” |
Flexible clamp FSX-3 | |
Output Level | 300 mV / 1 A |
Length | 2000 mm | 78.7” |
Measurement Category acc. to IEC 61010-1 | CAT IV 300 V |
Measurement Range | up to 5 A |
Operating Frequency | |
50 Hz Networks | 125 Hz |
60 Hz Networks | 150 Hz |
Power Supply | 3x LR6 1.5 V battery or 3x NiMH LR6 1.2 V rechargeable battery |
Other Data | |
Operating Temperature | -10...+50°C | 14...122°F |
Storage Temperature | -20...+80°C | -4...176°F |
Humidity | 20…90% |
Ingress Protection | IP67 |