Product Brochure

© 2020 Klein Tools, Inc.
Lincolnshire, IL 60069
82920 Rev. 04/20 A
www.kleintools.com
See our complete line of Test & Measurement Products
CLEAR INDICATION OF VOLTAGE
AND WIRING CONDITIONS
Cat.
No.
UPC
0-92644+
Description Batteries
Included
Height Length Width Weight
RT250 69321-2
GFCI Receptacle
Tester with LCD
2x AAA
1.1"
( 2.79 cm)
4.5"
(11.4 cm)
2.0"
(5.1 cm)
4.8 oz
(136 g)
Bright green and
red LEDs illuminate
for visual indicators
GFCI button initiates
a ground fault. The
voltage and trip time
readings alternate in
the display.
Large backlit
LCD display shows
clear indication of
wiring conditions
Large readout clearly
displays voltage and
GFCI trip time
Auto-Hold is convenient
for hard-to-reach outlets.
Simply remove tester to
view the reading.
Test trip time of
ground fault circuit
interrupter
For use on 3-wire, North
American 120V electrical
outlets only
Low battery
indicator.
Tester comes with
2x AAA batteries;
compartment is
on back.
Power button; tester auto-powers
off after 3 minutes of inactivity to
conserve battery life.
WIRING CONDITIONS
Wired Correctly
Open Ground
Open Neutral
Open Hot
Dual Open (Neutral & Ground)
Patent Pending
Reversed Hot/Ground
Reversed Hot/Neutral
Warning statement: Visit www.kleintools.com for safety warnings.
RT250 GFCI RECEPTACLE
TESTER WITH LCD
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.