XHDQ703 Single Clamp Ground Resistance Tester 0.01-1200Ω
Brand Name:XZH Test
Certification:CE/ISO
Model Number:XHDQ703
Minimum Order Quantity:1unit
Delivery Time:5-8work days
Payment Terms:T/T
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Building B8-01, Phase I, Ronghao Industrial City, No. 2098, Weiyang 9th Road, Gaoling District, Xi'an, China
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Product Details
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Product Details
- Ground resistance tester and loop resistance tester.
- More safer and faster when test loop resistance system, No need to
disconnect the ground wire and
without auxiliary electrode. - Short boot time, Self just 0.5 seconds, boot instantaneously.
- Automatically identify Interference signal, automatic transmission.
- Sound and light alarms, RS232 interface
- : 0.01-1200Ω
- Resistance Resolution: 0.001Ω
- Resistance Accuracy: ±1%±0.01Ω
- Data memory : 99 Sets
- Alarm Threshold Setting Range Resistance: 1-199Ω
- Working Temperature and Humidity: -20°C-55°C; 20%RH-90%RH
- LCD Screen: 4 Digits LCD display; Screen L×W: 47mm×28.5mm
- Clamp Size: 65mm×32mm
- Clamp Opening: Extent 32mm
- Weight: 1160g (With batteries)
- Dimension : 285mm×85mm×56mm
Testing range and accuracy
| Measurement mode | testing range | resolution | Accuracy |
| 0.010Ω-0.099Ω | 0.001Ω | ±(1%+0.01Ω) | |
| 0.10Ω-0.99Ω | 0.01Ω | ±(1%+0.01Ω) | |
| 1.0Ω-49.9Ω | 0.1Ω | ±(1%+0.1Ω) | |
| 50.0Ω-99.5Ω | 0.5Ω | ±(1.5%+0.5Ω) | |
| 100Ω-199Ω | 1Ω | ±(2%+1Ω) | |
| 200Ω-395Ω | 5Ω | ±(5%+5Ω) | |
| 400-590Ω | 10Ω | ±(10%+10Ω) | |
| 600Ω-880Ω | 20Ω | ±(20%+20Ω) | |
| 900Ω-1200Ω | 30Ω | ±(25%+30Ω) | |
| Current | 0.00mA -9.95mA | 0.05mA | ±(2.5%+1mA) |
| 10.0mA -99.0mA | 0.1mA | ±(2.5%+5mA) | |
| 100mA -300mA | 1mA | ±(2.5%+10mA) | |
| 0.30A-2.99A | 0.01A | ±(2.5%+0.1A) | |
| 3.0A-9.9A | 0.1A | ±(2.5%+0.3A) | |
| 10.0A-20.0A | 0.1 A | ±(2.5%+0.5A) |
Technical specifications
| Resistance testing range | 0.01Ω-1200Ω |
| Resistance resolution | 0.001Ω |
| Current resolution | 0.05mA |
| Alarm Threshold Setting Range Resistance | 1-199Ω |
| Current | 1-499mA |
| Power | 6VDC(4 PCS of LR6 Alkaline batteries) |
| Working Temperature and Humidity | -20ºC-55ºC;10%RH-90%RH |
| Display | 4 Digits LCD display; Screen L×W: 47mm×28.5mm |
| Clamp Size | 65mm×32mm |
| Clamp Opening Size | Extent 32mm |
| Weight | 1160g (With battery) |
| Dimension | 285mm×85mm×56mm |
| Explosion-proof mark | Exia II BT3 Ga |
| Protection level | Double insulation |
| Structural features | Clamp CT |
| Shift | Automatic gear shift |
| External magnetic, electric field | < 40A/m; < 1v/m |
| Single measurement time | 0.5 sec |
| Resistance measurement frequency | > 1 KHz |
| Current frequency under test | 50/60Hz automaticly |
XHDQ703 Single Clamp Ground Resistance Tester 0.01-1200Ω
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