ETCR2100A+ Clamp earth resistance tester / Clamp earth grounding tester meter ETCR 2100A+ Original

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ECTR2100A+ Clamp Earth Resistance meter / Clamp Grounding tester
Original Product

Product Main Function
1. Measurement of earth resistance,loop resistance
2. Resistance Measure Range: 0.010Ω~200Ω
3. Data Storage: 99 sets
4. Alarm Threshold Setting：1-199Ω
5. Alarm Function: audible and visible alarm
6. CT Size:Φ32mm

Power Supply 6VDC 4 PCS of LR6 lkaline batteries
Clamp Size Φ32mm
LCD Size 4 Digits LCD display, Screen: 47mm×28.5mm
Range 0.010Ω~200Ω
Resolution 0.001Ω
Accuracy ±1%±0.01Ω
Data Storage 99 sets
Data Upload Function RS232 Interface (Optional)
Auto Power-off Automatically power off after 5 minutes without any operation
Power Consumption ≤50mA， Continuously working for 30 hours
Working Environment -20℃~55℃；20%rh~80%rh
Store Environment -20℃~60℃；below 90%rh
Alarm Threshold Setting Range Resistance：1~199Ω
Audible and Visible Alarm “Beep-beep-beep” alarm sound, alarm symbol flashing, press AL key to turn on/off and setting
Interference Signal Recognition “Beep-beep-beep” indicator, NOISE symbol blinking
Protection Level Double insulation
Structural Feature Clamp CT
Shift Automatic shift
External Magnetic Field ＜40A/m
External Electrical Field ＜1V/m
Single Measure Time 0.5 second
Resistance Measure Frequency ＞1KHz
Measured Current Frequency 50/60Hz Automatic
Low Battery Voltage indication When the battery voltage is lower than 5.3V, the low battery voltage symbol is displayed
Storage Full Indication Storage data full of 99 sets,flashed display "MEM" symbol
Over Range Indication Over range indication “OLΩ”, “L0.01” or “OL A”
Tester Weight 1160g (With batteries)
Clamp Dimension L×W×T：260mm×90mm×66mm