Company name: Beijing Fengyu Huayuan Instrument And Meter Co., Ltd
24-hour service Tel: 13910924471
Tel: 010-65264544
Holiday duty Tel.: 13910924471
QQ：99133400
Company address: No. 20, Shengshun street, Daxing District, Beijing
Postal Code: 100078
Email: yufenghuayuan@126.com
website: http://www.longog.com
Contact: Mr. Zhang
· Microprocessor control design automatically eliminates the impedance of the test line to obtain accurate measurement values.
· Using 16 characters * 2 lines of liquid crystal display (LCM).
· There are four gears for grounding impedance measurement.
· Grounding voltage measurement range: 0～300V AC voltage.
· It can do four-wire, three-wire, and two-wire measurement.
· The 20-meter long test line is convenient for users to measure in different environments.
· Real-time display of power supply voltage.
· Design of reading lock function.
· Automatic shutdown design。
· Soil resistivity test function。
· Comply with IEC/EN61010-1 CAT Ⅳ 300VEN61557-1 EN61557-5
| Measurement gear | Ground resistance 0-2/0-20/0-200/0-2000Ω Ground voltage 0-300V AC voltage |
| Accuracy | Ground resistance ±(2% of reading + 3 digits) Ground voltage ±(2% of reading + 3 digits) |
| Resolution | 0～2Ω：0.01Ω 0～20Ω：0. 1Ω 0～200Ω：1Ω 0～2000Ω：10Ω |
| Soil resistivity test range | 0～2000KΩM |
| Insufficient power display | Battery Low |
| Use battery | 1.5V(AA)*8(pcs) |
| Dimensions | 250 (length) * 190 (width) * 110 (height) mm |
| Weight | Approximately 1430 grams |
| Appendix | Test line (red-20 meters, yellow 15 meters, black 15 meters, green 10 meters) Auxiliary ground rod *4 (only) Manual *1 (this) Carrying case*1 (pcs) Battery |
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