Instrument Co., Ltd., Zhengzhou, Henan Province, Megumi ground resistance tester, leakage current tester, insulation resistance tester, the pressure tester US Rick pressure tester, AC-DC dual-pressure tester shelf! Various safety test instruments are available from stock, the major technical indicators: output current (AC): (5 ~ 30) A (AC) resistance can provide calibration certificate, and doing some the quality identification RK2678X type grounding resistance tester (full display) Measuring range: (0 to 600) mΩ resistor accuracy: ± (5% ± 3 words) alarm range: (50 to 600) mΩ (continuous) timing (s): (0 to 99) S Zhengzhou Megumi Instrument Co., Ltd. Address Sun and Moon Star City, Zhengzhou City, West Street, 19th Floor, A3 Contact Du Fan Phone 1301769918 0371-66227105 QQ 1142689522 www.5117hm.com