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Klein Tools GFCI Receptacle Outlet Tester w/ LCD price history

25 price observations since July 24, 2026.

Last observed October 16, 2026

$16Last tracked

25 price observations since July 24, 2026.

Prices and availability can change. Confirm the final price at the retailer.

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Found Oct 19, 2026

$3.14~~$6.99~~

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$10~~$35~~

Found Sep 24, 2026

$13.66~~$39.99~~

Found Oct 19, 2026

$3.50~~$20.99~~