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Klein Tools AFCI/GFCI Outlet Tester

Klein Tools AFCI/GFCI Outlet Tester

Klein Tools · Model RT310
Save $0.47at Home Depot vs Lowe's on the same model
LowestHome Depot$44.52homedepot.com online priceLowe's$44.99lowes.com online price
Buy at Home Depot · $44.52Buy at Lowe's · $44.99Check price on Amazon

Checked Oct 30, 2026. Prices are each store's online price from its own website; in-store prices can vary by location. Prices change — check the store page before you buy.

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