Klein Tools RT250KIT GFCI Receptacle Tester
Product Overview
- Power button
- GFCI Test Button
- LCD Display
- Indicator LEDs
- Battery Compartment
- Plug
NOTE: There are no user-serviceable parts inside the tester.
- LCD readout of voltage and wiring faults
- Inspect and check GFCI devices, including time to trip breaker
- Detect & identify common wiring faults and test wiring conditions at electrical outlets
Durability
- Drop Protection:
6.6 ft. (2 m) - Safety Rating:
CAT II 135V
Symbols on tester
Warning – Risk of electric shock- Risk of danger.
Important information: Users of this tester must read, understand, and follow all warnings, cautions, safety information, and instructions in this manual before operating or servicing this tester. Failure to follow instructions could result in death or serious injury. 
Read instructions
This product has been independently tested by Intertek and meets applicable published standards
Measurement Category II applies to testing and measuring circuits connected directly to utilization points (socket outlets and similar points) of the low-voltage MAINS installation.
Warranty: www.kleintools.com/warranty
GENERAL SPECIFICATIONS
The RT250 is an electrical circuit tester that tests the wiring conditions at an electrical outlet and inspects GFCI devices. The LCDs the voltage, the wiring fault, and the GFCI trip time. It is designed for use with North American 120V electrical outlets.
- Operating Altitude: 6562 ft. (2000m)
- Relative Humidity: <85% non-condensing
- Operating Temp: 32° to 122°F (0° to 50°C)
- Storage Temp: -4° to 140°F (-20° to 60°C)
- Dimensions: 4.5″ x 2.0″ x 1.3″ (114 x 50 x 33 mm)
- Weight: 4.8 oz. (136 g) including batteries
- Battery Type: 2 x 1.5V AAA Alkaline
- Standards: Conforms to UL STD.61010-1, 61010-2-030, 1436 Certified to CSA STD C22.2 # 61010-1, 61010-2-030, 160
- Pollution degree: 2
- Drop Protection: 6.6 ft. (2m)
- Safety Rating: CAT II 135V
CAT II: Measurement Category II applies to testing and measuring circuits connected directly to utilization points (socket outlets and similar points) of the low-voltage MAINS installation.
Specifications are subject to change.
WARNINGS
To ensure the safe operation and service of the tester, follow these instructions.
Failure to observe these warnings can result in severe injury or death.
- RT250 is designed for use with North American 120V electrical outlets. DO NOT connect to higher voltage electrical supplies.
- Before use, always verify tester operation by testing on a known live and correctly wired electrical circuit.
- DO NOT use it if the tester appears damaged in any way.
- The tester is intended for indoor use only.
- Other equipment or devices attached to the circuit being tested could interfere with the tester. Clear the circuit before testing.
- This tester only detects common wiring problems. Always consult a qualified electrician to resolve wiring problems.
- DO NOT attempt GFCI ground fault testing on an incorrectly wired circuit. Consult a qualified electrician to resolve wiring problems.
- For use on 3-wire outlets only.
OPERATING INSTRUCTIONS
RT250 is designed for use with North American 120V electrical outlets. DO NOT connect to higher voltage electrical supplies.
POWER ON/OFF
Press and hold the power button 1 for two seconds to power ON/OFF the tester. When the tester is powered ON and not connected to a circuit, the LCD 3 will display ” 000″ A and “Open Hot” B conditions. NOTE: The tester will automatically power OFF after 3 minutes of inactivity to conserve battery life.
WIRING CONDITION
Before use, always verify tester operation by testing on a known live and correctly wired electrical outlet.
With the tester powered ON and inserted in the outlet, the Hazardous Voltage Indicator F will appear, and the red or green Indicator LED(s) 4 will illuminate. If the red indicator LED illuminates, unplug the tester to read voltage A and wiring fault B. The tester holds the information on the LCD and the Hold Mode indicator D will illuminate. During this time the LCD will blink. The LCD will reset once it is plugged into another circuit, or, if no voltage is detected, the LCD will blink during the time-out period before auto-power off.
If the tester indicates that the circuit is not wired correctly, consult a qualified electrician.
NOTE: Conditions NOT indicated include, but are not limited to, quality of ground, multiple hot wires, reversal of neutral and ground conductors, and combinations of defects other than dual open neutral and ground.
NOTE: All appliances or equipment on the circuit being tested should be unplugged to help reduce the possibility of erroneous readings.
*Expected voltage reading on LCD based on the indicated wiring condition.
NOTE: If the detected voltage is either low (30–85V AC) or high (135–150V AC), the red LED will illuminate. It is possible to have the red LED (indicating low or high voltage) and the green LED (indicating correct wiring) illuminated simultaneously.
GFCI GROUND FAULT TESTING
NOTE: Before using this tester, check the GFCI device’s user manual for information on how the specific device operates. Power ON the tester 1 and insert the plug into the outlet of the circuit under test. On a properly wired circuit, the green Indicator LED 4, the Hazardous Voltage Indicator F ,and the Correct Wiring Indicator G will illuminate.
If the tester indicates that the circuit is not wired correctly, DO NOT attempt to initiate an electrical testing event. Consult a qualified electrician.
To initiate an electrical fault, press the GFCI button. The tester will create a 6mA to 9mA ground fault to trip the GFCI device. If successful, the display will toggle A between the pre-test voltage and time to trip the breaker. If the circuit remains energized, or if “> sec” appears on the LCD, the device being tested may be miswired, may not be installed correctly, or may not be functioning correctly. Consult a qualified electrician.
BATTERY REPLACEMENT
When the Low Battery Indicator E illuminates, replace the batteries.
- Loosen the screw from the battery cover 5.
- Replace 2 x AAA batteries (note proper polarity).
- Replace the battery door and fasten it securely with a screw.
To avoid the risk of electric shock, unplug from any voltage source before removing the battery door.
To avoid the risk of electric shock, do not operate the tester while the battery door is removed.
Care and Maintenance
CLEANING
Be sure the tester is turned off and wipe with a clean, dry lint-free cloth. Do not use abrasive cleaners or solvents.
STORAGE
Remove the batteries when the tester is not in use for a prolonged period. Do not be exposed to high temperatures or humidity. After a period of storage in extreme conditions exceeding the limits mentioned in the General Specifications section, allow the tester to return to normal operating conditions before using.
WARRANTY
DISPOSAL / RECYCLE
Do not place equipment and its accessories in the trash. Items must be properly disposed of by local regulations. Please see www.epa.gov or www.erecycle.org for additional information.
CUSTOMER SERVICE
- KLEIN TOOLS, INC.
- 450 Bond Street Lincolnshire, IL 60069
- 1-800-553-4676
- customerservice@kleintools.com
- www.kleintools.com
FAQs
What is included in the Klein Tools RT250KIT GFCI Receptacle Tester?
The Klein Tools RT250KIT includes a GFCI receptacle tester with a large LCD readout, a non-contact voltage tester, a flashlight, a carrying case, and all required batteries for immediate use.
What is the purpose of the LCD readout on the Klein Tools RT250KIT?
The LCD readout on the Klein Tools RT250KIT provides a clear display of voltage levels and wiring conditions, ensuring accurate diagnostics for GFCI outlets.
What voltage range can the Klein Tools RT250KIT non-contact voltage tester detect?
The non-contact voltage tester in the Klein Tools RT250KIT can detect voltage from 12 to 1000V AC or 70 to 1000V AC, making it suitable for various electrical applications.
How does the Klein Tools RT250KIT help with GFCI testing?
The Klein Tools RT250KIT includes a GFCI receptacle tester that shows the time required to trip a GFCI device, allowing for quick and accurate troubleshooting of the GFCI outlets.
What makes the Klein Tools RT250KIT suitable for electrical safety inspections?
The Klein Tools RT250KIT is ideal for electrical safety inspections due to its ability to detect wiring faults and test GFCI devices for proper operation, preventing electrical hazards.
How accurate is the GFCI trip time display on the Klein Tools RT250KIT?
The Klein Tools RT250KIT provides an accurate trip time display on the LCD readout, showing the exact time required for a GFCI device to trip, which helps identify potential issues.
What is the purpose of the non-contact voltage tester in the Klein Tools RT250KIT?
The non-contact voltage tester in the Klein Tools RT250KIT detects AC voltage without direct contact, ensuring safe detection of live wires and circuits from 12V to 1000V.
Can the Klein Tools RT250KIT be used on all electrical outlets?
The Klein Tools RT250KIT is specifically designed for use on 3-wire, North American 120V electrical outlets, ensuring compatibility with standard home electrical systems.
Video-Klein Tools RT250KIT GFCI Receptacle Tester
Download this Manual: Klein Tools RT250KIT GFCI Receptacle Tester INSTRUCTIONS Manual
Reference Link
Klein Tools RT250KIT GFCI Receptacle Tester INSTRUCTIONS Manual-Device.report