Moderate Recalled August 19, 2002 About 40,000 units Updated October 8, 2025

CPSC, Fluke Corp. Announce Recall of Digital Multimeters

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The hazard

The recalled units can take longer than normal, up to 18 seconds, to display readings of AC voltages above 500 volts. Users can misinterpret the delayed reading to mean that high voltage is not present. If high voltage is present, users could be exposed to a risk of shock, electrocution, and thermal burns.

Incidents reported: Fluke has received four reports from Canada and Australia, in which users experienced a delayed response, while measuring high voltage, though no injuries were reported.

What to do now

Consumers should stop using these testers immediately and contact Fluke for information on returning the recalled unit for a free repair.

Contact: Consumers should call Fluke at (800) 260-4819 between 8 a.m. and 7 p.m. ET Monday through Friday or at the Fluke website www.fluke.com/170recall

About this recall

Multimeters are used to measure voltage, resistance and current. The recalled Fluke digital multimeters measure up to 1,000 volts alternating current (VAC) and direct current (VDC). "Fluke" and "175", "177" or "179" are written on the front of the unit. The tester body is yellow and black, and measures about 7.25 inches long by 3.5 inches wide. Recalled units have a serial number below 79000000. The serial number is written on the back of the instrument, under the hinged stand.

Product photos

Recalled Fluke Digital Multimeter
Recalled Fluke Digital Multimeter

Photos: U.S. CPSC