Klein Tools RT210 Outlet Tester
The Klein Tools RT210 GFCI Receptacle Tester is ideal for anyone needing a reliable and durable tool to detect common wiring issues. It offers bright light indications and a straightforward design for ease of use. With its robust construction, it's built to withstand significant drops, making it a dependable choice for professionals and DIY enthusiasts alike.
Where to Buy
| Retailer | Price | Last seen | Buy |
|---|---|---|---|
A Abtappliancess | $3.89 | Apr 25, 2023, may have changed | Buy Now |
A Actools | $3.89 | Apr 9, 2023, may have changed | Buy Now |
T Testersandtools.com | $7.83 | Mar 14, 2023, may have changed | Buy Now |
W wackeely | $9.08 | Mar 31, 2023, may have changed | Buy Now |
N New Tech Industries | $9.97 | Jul 15, 2023, may have changed | Buy Now |
Prices are collected from retailer listings; each row shows the date we last saw that price. Return and shipping terms are each store's standard policy from our retailer research (April 2026). Some products and categories have different terms, so check with the store before you buy.
Used & Refurbished
✨ See 2 used & refurbished prices with ShopSavvy ProGet the app →Product Score
Calculated by ShopSavvy from the professional reviews and customer ratings we collected for this product.
Why this score?
The Klein Tools RT210 GFCI Receptacle Tester receives a moderate score, praised for its reliability, ease of use, and clear readings on electrical issues, making it a solid value at its price point. However, customer concerns about inconsistent testing results, durability, and inadequate support from the manufacturer hint at quality control issues that potential buyers should consider.
Score
The Klein Tools RT210 GFCI Receptacle Tester receives a moderate score, praised for its reliability, ease of use, and clear readings on electrical issues, making it a solid value at its price point. However, customer concerns about inconsistent testing results, durability, and inadequate support from the manufacturer hint at quality control issues that potential buyers should consider.
Pros
- •Detects common wiring problems in standard and GFCI receptacles.
- •Provides clear indications with bright lights for the wiring status.
- •Durable design with drop resistance up to 6.6 ft (2m).
- •Easy to use with a light code key printed on the device.
Cons
Bottom Line
The Klein Tools RT210 GFCI Receptacle Tester is ideal for anyone needing a reliable and durable tool to detect common wiring issues. It offers bright light indications and a straightforward design for ease of use. With its robust construction, it's built to withstand significant drops, making it a dependable choice for professionals and DIY enthusiasts alike.
What Reviewers Are Saying
Professional Reviews
Discussion
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