... display, Small size, Light weight, High precision. Digital Earth Resistance Meter, Resistance Tester HDT-2080Features:HDT-2080 is ... be put in.Small size, light weight.Small amount of wiring work, no need for large current line.High precision.With ... .9W) 0~1999W , +/- 2%rdg±3dgt(above 20W) HDT-2080 Digital Earth Resistance Meter, Resistance Tester