
DUOYI DY5500 4 in1 Digital Fluke Multifunction Insulation & Grounding Resistance Tester Voltmeter Measuring Phase Indicator
DUOYI DY5500 4 in 1 Digital Multi-function Tester Insulation Tester + Earth Tester + Voltmeter + Phase Indicator 0.01ohm to 2000ohms The brand DY5500 multi-functional instrument can measureearth resistance, insulation resistance, AC voltage and phase sequence. As a new generation electrical measurement instrument which we have successfully developed recently.It is aimed by the nice and fashionable design,more stronger functions that easier to use and more reliable. The instrument and accessories are all in the tool box . It can be used to test the insulation resistance and earth resistance of power system, electrical equipment, lightning arrester equipment,and measure AC voltage and phase sequence test. Features: Ground resistance measurements from 0.01ohm to 2000ohms with 0.01ohm resolution. Measure insulation resistance to 2000M ohms. Test voltage 250V, 500V, 1000V. AC voltage measurement to 600V. Check phase sequence and phase status. Auto ranging, data hold, LCD backlight. Lo