CLEAR LCD READOUT: GFCI Receptacle Tester features a large backlit LCD readout for easy voltage reading and clear indication of wiring conditions
TRIP TIME DISPLAY: LCD readout shows the time required to trip a GFCI device, allowing for quick and accurate troubleshooting
DETECT COMMON WIRING FAULTS: Detect and identify common wiring faults, ensuring electrical safety and proper functionality of GFCI receptacles
PATENT-PENDING OPEN NEUTRAL & OPEN GROUND DETECTION: Innovative detection system identifies Open Neutral and Open Ground wiring faults, enhancing safety measures
CONVENIENT AUTO-HOLD FEATURE: Auto-Hold function holds the reading for hard-to-reach outlets, providing convenience and ease of use
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Overview
Specs
Reviews
RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles
Learn more about the Detailed Specifications
Details
Brand
aFe Power
Features
2 x 1.5V AAA Alkaline Batteries and Manual, CSA, Corded Electric, true
Height
4.53 L x 1.16 W x 2 H inches
Width
4.53 L x 1.16 W x 2 H inches
Length
4.53 L x 1.16 W x 2 H inches
Weight
0.26 pounds
Sports Team
1 Piece
Type
Type
Clamp
Additional Information
First Listed on Newegg
July 25, 2026
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.