Cropico DO7 Ohmmeter, 60 O Max, 100nO Resolution, 4 Wire

Rugged Digital Micro ohmmeters. Wide measurement range of 1mO to 20kO Four terminal measurement using Kelvin lead set Battery operation with built-in charger 1 to 20 hours use depending on current setting RS232 connection for printer or computer (also USB on Plus model) Rugged ABS case with carry handle