... display, Small size, Light weight, High precision. Digital Earth Resistance Meter, Resistance Tester HDT-2080Features:HDT-2080 is with big digit LCD display ... Range and Accuracy(23±5°C and 75%RH)Earth Resistance 0~19.99/0~199.9 , +/- 2%rdg±0.1W ... ~1999W , +/- 2%rdg±3dgt(above 20W) HDT-2080 Digital Earth Resistance Meter, Resistance Tester