Klein Tools GFCI Receptacle Outlet Tester w/ LCD $19.90

Amazon has Klein Tools GFCI Outlet Receptacle Tester w/ LCD (RT250) on sale for $19.88. Shipping is free w/ Prime or on $35+ orders

Lowe's also has Klein Tools GFCI Outlet Receptacle Tester w/ LCD (RT250) on sale for $19.98.

Shipping is free for My Lowe's Rewards Members (free to join), otherwise select free store pickup where available.

• Note: Availability for pickup may vary by location.

Thanks to Deal Hunter Rokket for sharing this deal.

Details:

• GFCI receptacle tester with large backlit LCD readout for voltage and wiring conditions
• Displays trip time for GFCI devices
• Detects and identifies common wiring faults
• Patent-pending Open Neutral and Open Ground detection
• Auto-Hold feature for hard-to-reach outlets
• Uses 2 x 1.5V AAA batteries (included)