Cut Sheet

Specifications subject to change without notice.

www.extech.com

6/16/11 - R1

Precision meter provides resolution down to 1μΩ

Using 4-wire Kelvin clip test leads

High Resolution Micro-Ohm Meter

Ordering Information:

UM200 ................Precision Micro-Ohm Meter

UM200-NIST ......Precision Micro-Ohm Meter with Certificate Traceable to NIST

Features:

• 6 ranges with 3 sub-ranges in each current range

• Measurement of resistive and inductive materials

• Auto or Manual ranging

• High resolution to 1μ

• 5-Digit backlit LCD

• Built-in comparator for Hi/Lo resistance testing with

20 sets of prestored values

• Store/Recall up to 3000 measurements

• 10A maximum test current

• Cable length measurement (feet or meters)

• PC interface

• Complete with 4-wire cables with Kelvin clip

connectors, rechargeable Li-Polymer battery, AC

adapter/charger, software and USB cable, and soft

carrying case

Specifications Range Resolution Current Accuracy (%rdg)

Resistance 60m 1μ 10A ±(0.25% + 25μΩ)

600m 10μ 1A ±(0.25% + 250μΩ)

6 100μ 100mA ±(0.25% + 2.5mΩ)

60 1m 10mA ±(0.25% + 25mΩ)

600 10m 1mA ±(0.25% + 250mΩ)

6k 100m 100μA ±(0.75% + 3Ω)

Power Rechargeable Li-Polymer Battery

Dimensions/Weight 10.1 x 6.1 x 2.2" (257 x 155 x 57mm)/ 2.6lb (1160g)

Meter includes accessories all packaged in a

convenient soft pouch case

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High Resolution Micro-Ohm Meter Precision meter provides resolution down to 1μΩ Using 4-wire Kelvin clip test leads Features: • 6 ranges with 3 sub-ranges in each current range • Measurement of resistive and inductive materials • Auto or Manual ranging • High resolution to 1μ • 5-Digit backlit LCD • Built-in comparator for Hi/Lo resistance testing with 20 sets of prestored values • Store/Recall up to 3000 measurements • 10A maximum test current • Cable length measurement (feet or meters) • PC interface • C