Resistivity Meter Input:0.01-400Ohm,0~50K Ohm Accuracy:0.3% data/peak value holding fuction Analog ... -10V or 4-20mA. DR series Resistivity Meter (0.01-100 Ohm)Features: 1, Input: 0.01-400Ω, 0--50KΩ, others ... set by user, elctronic Meg Ohm Meter 0-500M can be built when indicated, with NG ... DR8: 96*48*80 DR7: 72*72*100 DR9: 96*96*100 DR10: 160*80*100 Case class: IP65.7, Power supply: ...