Klein Tools RT110 Receptacle Tester identifies the most prevalent wiring issues in standard outlets. Indicated conditions: correct wiring, absent ground, reversed outlet, open hot, open neutral, and hot/ground reversed. Non-indicated conditions: quality of ground, multiple hot wires, combinations of defects, and reversal of grounded and grounding conductors. For over 160 years, Klein Tools has been producing top-tier, professional-grade hand tools that provide the performance, longevity, and precision required to accomplish tasks correctly. Our team of engineers, workers, and craftsmen continues to infuse six generations of experience into each tool we manufacture by utilizing only the highest quality materials, exceptional craftsmanship, and striving to keep production as local as possible. Klein is not merely a company name; it is also our family name. Being a family-owned and operated American enterprise, you can trust us to be here for you in the future. Klein Tools not only creates outstanding products, we manufacture exceptional items that withstand the rigors faced by professionals who rely on them daily… Since 1857.
CLEAR LIGHT SEQUENCE: The light pattern of the outlet tester demonstrates correct/incorrect wiring, facilitating easy detection of wiring problems
COMPLIANT WITH STANDARDS: This receptacle tester adheres to UL Std 1436 and is certified to CSA Std C22.2 #160, ensuring both safety and quality
WIDE OPERATING TEMPERATURE RANGE: Usable in temperature ranges from 32-degrees F to 140-degrees F (0-degrees C to 40-degrees C), offering versatility
DURABLE AND TOUGH: Designed to endure a 6.6-foot (2m) fall, guaranteeing prolonged service and dependability in varied working environments
VERSATILE VOLTAGE SUPPORT: Tailored for use with 110/125V AC at 50/60Hz in 3-wire outlets, addressing standard voltage needs
DETECTS COMMON WIRING PROBLEMS: Specifically engineered to recognize the most frequent wiring issues found in standard receptacles, ensuring safety and functionality
EASY AND RELIABLE TESTING: The receptacle tester provides a practical solution for quickly and accurately assessing outlets and uncovering potential wiring concerns
Designed to detect the most common wiring issues in standard receptacles
Customers say
Customers express that the outlet tester functions effectively and is user-friendly, with one highlighting its particular usefulness for safely replacing or adding outlets. They commend its build quality and appreciate that it is American-made, considering it a good investment, with one remarking that it’s an economical means to evaluate work. Customers appreciate its handy compact size, precision, and safety features, with one indicating that it’s suitable for DIY enthusiasts. They acknowledge its practicality, with one emphasizing that it’s essential for home handyman tasks.