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Features of Earth Resistance Tester MS2306:
* Measurement voltage includes 20V/48V two type choices
* 2 Pole/3 Pole/4 Pole earth resistance measurement
* Tests soil resistivity by 4 Pole
* Current clamps help you easy to do measurement without breaking the ground connection
* Automatic frequency control(AFC)is used to indentity interference frequency and select the proper one to reduce the influence of interference voltage
* Measures the interference voltage and leakage current with alarm if over limitation
* Data logging up to 100groups and USB interface to PC
* Measurement voltage includes 20V/48V two type choices
* 2 Pole/3 Pole/4 Pole earth resistance measurement
* Tests soil resistivity by 4 Pole
* Current clamps help you easy to do measurement without breaking the ground connection
* Automatic frequency control(AFC)is used to indentity interference frequency and select the proper one to reduce the influence of interference voltage
* Measures the interference voltage and leakage current with alarm if over limitation
* Data logging up to 100groups and USB interface to PC
| Specifications | Range | Accuracy |
| MS2306 | ||
| 3Pole & 4Pole | Voltage: AC20V/48V Frequency: 94Hz,105Hz,111Hz,128Hz Range | yes |
| 94Hz & 128Hz | ||
| 0.1Ω~20kΩ | ||
| ±(5%+5) | ||
| R~2Pole | Voltage: AC20V Frequency: 94Hz,105Hz,111Hz,128Hz Range | yes |
| 94Hz & 128Hz | ||
| 0.1Ω~20kΩ | ||
| ±(5%+5) | ||
| RK(Compensation Measurement for wire resistance) | Voltage: AC20V/48V,DC20V Frequency: 94Hz,105Hz,111Hz,128Hz Range | yes |
| 94Hz & 128Hz | ||
| 0.1Ω~29.99Ω | ||
| ±(5%+5) | ||
| Short circuit current | ≤100mA | |
| Soil resistivity | Voltage: AC20V/48V Frequency: 94Hz,105Hz,111Hz,128Hz Range:0.02Ωm~1000kΩm ±(5%+5) | yes |
| 94Hz & 128Hz | ||
| yes | ||
| Noise voltage range Noise frequency range Noise current range | ±1V~±50V DC/AC ±(5%+5) 16Hz~400Hz ±(1%+2) 200mA~2A ±(5%+5) | yes |
| yes | ||
| USB2.0 interface | 100 groups measurement can be memorized | |
| Data storage | yes | |
| Product weight | Approx. 2kg | |
| 2096g/4.61lb | ||
| Power supply | LR14(2#)x6; 9V/6F22x1 Recharge battery: Ni-MH recharge battery, 7.2V Charger: Input voltage:100V~240V; Frequency:50Hz~60Hz; Output voltage:12V DC 3A | |
| Display | LCD display, with back light, Max9999 | |
| Product size | 284*230*125mm/11.2"x9.1"x4.9" | |
| Safety rating | CAT III 300V RoHS | |