Features of UT620A Digital Micro Ohm Meter Comparison measurement with upper and lower limits Wire length measurement (m/ft) Built-in Lithium battery 1000-group data storage Improved measurement method which improves accuracy by counter-balancing contact resistance of leads. Data transmission between USB and PC Data hold LCD backlight Zeroing function, relative mode IND resistance measurement mode. General Characteristics Power Li-ion battery 7.4V 4000mAh, rechargeable Display 116mm x 87.5 mm Product color Red and grey Product net weight 1.5 kg Product size 268mm x 168mm x 60mm Standard accessories Test leads with Kelvin clips (red & black), power cord, power adaptor, USB interface cable, PC software CD Standard individual packing Gift box, carrying bag, English manual