High accuracy, highly accurate, low resistance digital micro-ohmeters
Fluke 177 RMS Digital Multimeter with Backlight, 50 Megaohm Resistance, 1000V AC/DC Voltage, 10A AC/DC Current with a NIST-Traceable Calibration Certificate with Data: Amazon.com: Tools & Home Improvement
Fluke 1503 Insulation Resistance Meter
6237 DLRO Digital Low Resistance Ohm Meter | Hoyt Meter
Fluke Megohmmeter / Milli-ohmmeter / Micro-Ohmmeter Fluke On Sale | TechEdu
Megger DLRO10HD 10 A Micro-Ohm Meter with Dual Power Diagnostics
Amazon.com: Fluke 117 Digital Multimeter, Non-Contact AC Voltage Detection, Measures Resistance/Continuity/Frequency/Capacitance/Min Max Average, Automatic AC/DC Voltage Selection, Low Impedance Mode : Everything Else
Megger / Biddle 247001 Digital Low Resistance Ohmmeter