The RT250 is an electrical receptacle tester that tests the wiring conditions at an electrical outlet and inspects GFCI devices. The LCD displays the voltage, identifies the wiring fault, and the time required to trip a GFCI device. It is designated for use with North American 3-wire 120V electrical outlets.
Specifications
Type: GFCI Receptacle Tester
Application: Detects and Identifies Common Wiring Problems in GFCI Receptacles
Special Features: Large LCD Display; Patent Pending Detection of Open Neutral Open Ground Wiring Fault; Shows Amount of Time it Takes to Trip GFCI
Material: ABS and Electrical Components
Drop Protection: 6.6' (2 m)
GFCI: Yes, Including Time to Trip Device
Included: 2 x 1.5V AAA Alkaline Batteries and Manual
Standard: CAT II 135V Safety Rating
Overall Length: 4.5'' (11.4 cm)
Overall Height: 1.1'' ( 2.8 cm)
Overall Width: 2'' (5.1 cm)