. 3 1/2 digits LCD display, max reading 1999. Multi-use, 6 function, 6 range. Audible continuity & Diode test. Auto-ranging for easy use. Max hold & Data hold for easy reading. Display Backlight. Low battery display. High resolution for measure AC 1mA. Overload protection Function Range Accuracy DC voltage 600V +/-1.0%AC voltage 600V +/-1.2%OHM 200-20M&Omega +/-1.0%ACA 2-20-200 -600A +/-2.0%Power supply:(AAA) 1.5V*2Max display:1999Data hold:YESWeight:205gDimension:203L*80W*27HmmAccessories:carrying case, operation manual, test leads