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2nd Floor, No. 81 Dalai South Road, Taihe Town, Baiyun District, Guangzhou City, Guangdong Province, China
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Guangzhou Zhengneng Electronic Technology Co., Ltd
Clamp type grounding resistance tester
NegotiableUpdate on 03/27
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Overview
★ Resistance range: 0-1200 ★ Current range: 0-20A ★ New black screen design, high-end luxury ★+A same screen display ★ Quick self check function, no need to wait ★ Adopting fast filtering technology, strong anti-interference ability ★ New design, long clamp life ★ 300 sets of storage
Product Details
The FR2000+series clamp type grounding resistance tester is a new generation of grounding resistance tester developed by our company's technical team. It adopts a new generation of LCD black screen backlight display and microprocessor technology, Ω+A synchronous display, and measures grounding resistance conveniently and quickly through induction. When measuring grounding systems with circuits, there is no need to disconnect the grounding lead or auxiliary electrodes, which is safe and fast. Widely used in telecommunications, power, meteorology, computer rooms, oil fields, power distribution lines, iron tower transmission lines, gas stations, factory grounding grids, lightning rods, etc. Instruments have the characteristics of precise, fast, simple, stable and reliable testing.
The FR2000+series clamp type grounding resistance tester is controlled by a microprocessor and can accurately detect grounding resistance and leakage current. It uses fast filtering technology to minimize interference. Simultaneously store 300 sets of data.
1、 Model comparison
2、 Technical specifications
*Only instruments with current function have it
| model | FR2000A+ | FR2000+ | FR2000B+ | FR2000C+ |
| Resistance range | 0.01Ω-200Ω | 0.01Ω- 500Ω | 0.01Ω-1200Ω | 0.01Ω-1200Ω |
| Type | practical | basic type | Explosion proof type | Multifunctional |
| Resistance resolution | 0.001Ω | 0.001Ω | 0.001Ω | 0.001Ω |
| current range | not have | not have | not have | 0.00mA-20A |
| current resolution | not have | not have | not have | 0.01mA |
| Function | Grounding resistance test, loop resistance test, * leakage current test |
| Power Supply | DC 6V (4 No. 5 alkaline dry batteries) |
| Measurement method | Mutual inductance method |
| Jaw size | 55mm×32mm |
| *Ω+A synchronous display | Ω+A display on the same screen |
| display mode | 4-digit LCD display, black screen design |
| LCDsize | 46mm×29mm |
| Instrument size | Length, width, and height: 285mm × 85mm × 58mm |
| Time | 2 times per second |
| Data Storage | 300 sets, "MEM" storage indicator, displaying the "FULL" symbol to indicate that the storage is full |
| Data retrieval | When consulting data, the "MR" symbol indicates |
| Overflow display | The "OL" symbol indicates overflow of over range |
| interference test | Automatically identify interference signals, indicated by the "Noise" symbol when the interference current is high |
| Alarm | When the measured value exceeds the alarm set value, an alarm prompt will be issued |
| battery voltage | Real time display of battery level, reminding timely charging when battery voltage is low |
| Automatic shutdown | Automatically shut down after 5 minutes of startup |
| power waste | 50mA Max |
| Quality | Instrument: 1180g (including battery) |
| Working temperature and humidity | -10℃～40℃； Below 80% RH |
