High Resolution Micro-Ohm Meter
Extech UM200 - Extech Instruments Corporation
The Extech UM200 is a precision Micro-Ohm Meter which features a resolution down to 1 µΩ. The UM200 has 6 ranges with 3 sub-ranges in each current range. It features a 5-Digit backlit LCD, PC interface, auto or manual ranging, and a 10 A maximum test current. Store/Recall up to 3000 measurements. Complete with 4-wire cables with Kelvin clip connectors, rechargeable Li-Polymer battery, AC adapter/charger, software and USB cable, and soft carrying case.
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Resistance Testers
Extech Instruments Corporation
Earth Ground Resistance Tester Kit which includes all hardware necessary to measure earth ground in 3 ranges from 20 to 2000 omega. Also tests AC/DC Voltage, resistance and continuity. Featuring Automatic zero adjustment and three earth ground resistance ranges 20Ω/200Ω/2000Ω. Complete with test leads, 2 auxiliary earth bars, carrying case, protective rubber holster and six 1.5V AA batteries.
