多一 DY4100 digital grounding resistance meter high-precision grounding resistance tester shaking meter lightning resistance detection

One unit: 1.9kG; Size: 27*22*11cm Box size: One box: 5 units; Size: 545*278*238MM; Weight: 10.6kg         Resistance Tester DUOYI DY4100 Real Digital Earth Tester Ground Resistance Instrument Megohmmeter 0-2000 Ohm Higher Accuracy   Digital earth resistance tester DY4100 is a new generation tester for electrical practice which is developed by DUOYI in recent years. The circuit, structure and technique of traditional earth resistance tester have been improved and the new design is both fine-looking and practical. This one has more complete functions, higher accuracy, more convenient and reliable for operation and more suitable for outdoor use with dust and wetproof structure. It can test earth resistance of various earth systems including power systems, electric equipments, lightning conductors as well as resistance value of low resistance conductor and AC voltage test. Ground resistance measurements from 0.01Ω to 2000Ω with 0.01Ω resolution. Data hold, low battery warning Complete with test leads, auxiliary earth bars, (not include battery)   PRODUCT ADVANTAGES DETAIL DISPLAY Accessories 1) auxiliary earth bar*2 2) testing wire     (red 1 5-meter testing wire /yellow 10-meter testi…