ETCR2000A+ Clamp Earth Resistance Tester is our companys technology research and development team on technical quality of the pursuit of excellence, through continuous innovation to improve, upgrade with the old product. Its performance is mainly reflected in:
ETCR2000A+ Clamp Earth Resistance Tester is widely used in the grounding resistance measurement of the power, telecommunications, meteorology, oilfield, construction and the industrial and electrical equipment. In the measurement of a grounding system with loop, does not require breaking down the grounding down lead, and no need the auxiliary electrode. It is safe, fast and simple in use. The tester can measure ground faults which cannot be measured by traditional methods. It can be used in applications where traditional methods cannot be measured, because the ETCR series clamp grounding resistance meter measures the combined value of grounding body resistance and grounding lead resistance.
The application of machine room earth resistance measurement
The application of substation earth resistance measurement
The application of building lightning protection grounding system measurement
From the measuring principle, ETCR series Meter can only measure the loop resistance, the single-point grounding is not measured. However, users are able to use a testing line very near to the earth electrode of the grounding system to artificially create a loop for testing. For details, please read user manuals.
Function | Ground resistance test, Loop resistance test |
Resistance Range | 0.01-200Ω |
Resistance Resolution | 0.001Ω |
Power Supply | 6VDC 4 PCS of LR6 lkaline batteries |
Clamp Size | 65mm×32mm |
Clamp Opening Extent | 32mm |
Accuracy | ±1%±0.01Ω |
Data Storage | 99 sets |
Alarm Threshold Setting Range | Resistance: 1-199Ω |
Alarm Sound and Light | “Beep-beep-beep” alarm tone, Alarm Symbol Flashing, Press AL key to turn on, turn off Alarm or set Alarm Threshold. |
Interference Signal Recognitio | “Beep-beep-beep” tone, NOISE symbol blinking |
Working Environment | -20℃~55℃ 20%rh~80%rh |
Store Environment | -20℃~60℃; below 90%rh |
LCD Screen | 4 Digits LCD display, Screen L×W: 47mm×28.5mm |
Tester Weight | 1160g (With batteries) |
Clamp Dimension | L×W×T:285mm×85mm×56mm |
Protection Level | Double insulation |
Structural Feature | Clamp CT |
Shift | Automatic shift |
External Magnetic Field | <40A/m |
External Electrical Field | <1V/m |
Single Measurement Time | 0.5 second |
Resistance Measure Frequency | >1KHz |
Measured Current Frequency | 50/60Hz Automatic |
Low Battery Voltage Indicator | When the battery voltage is lower than 5.3V, the low battery voltage symbol is displayed |
Memory Full Indication | MEM symbol blinks when all 99 sets memory is full |
Over Range Indication | Out of range indication “OLΩ”, "L0.01” or “OL A” |
Auto Power-off | 5 minutes after Boot up |
Power Consumption | Max 50mA either in booting up or normally working, Continuously working for 30 hours |
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ETCR2100A+ | ETCR2100+ | ETCR2100C+ | ETCR2000A+ | ETCR2000+ | ETCR2000C+ | |
Customer Reviews |
4.3 out of 5 stars
103
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4.7 out of 5 stars
33
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4.5 out of 5 stars
5
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4.7 out of 5 stars
7
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Price | $165.00$165.00 | $220.00$220.00 | $365.00$365.00 | $198.00$198.00 | $297.00$297.00 | $367.00$367.00 |
Clamp Size | Φ32mm | Φ32mm | Φ32mm | 65mm×32mm | 65mm×32mm | 65mm×32mm |
Resistance Range | 0.010Ω~200Ω | 0.010Ω~1200Ω | 0.010Ω~1200Ω | 0.010Ω~200Ω | 0.010Ω~1200Ω | 0.010Ω~1200Ω |
Current Range | ✘ | ✘ | 0.00mA~20.0A | ✘ | ✘ | 0.00mA~20.0A |
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ETCR2000 | ETCR2000A | ETCR2000C | ETCR2000X | ETCR2000XC | ETCR2200 | |
Customer Reviews |
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Price | $212.00$212.00 | $171.00$171.00 | $353.00$353.00 | $212.00$212.00 | $216.00$216.00 | $607.52$607.52 |
Clamp Size | 55mmX32mm | 55mmX32mm | 55mmX32mm | 55X32mm | 55X32mm | 65mm×32mm |
Resistance Range | 0.010Ω-1000Ω | 0.010Ω-200Ω | 0.010Ω-1000Ω | 0.01-500Ω | 0.01-500Ω | 0.01Ω-1500Ω |
Current Range | ✘ | ✘ | 0.00mA -30.0A | ✘ | 0-20A | 0.00mA~40.0A |