







Desertcart purchases this item on your behalf and handles shipping, customs, and support to Chile.
⚡ Stay powered, stay protected — test like a pro!
The Klein Tools RT210 Outlet Tester is a professional-grade device designed to quickly identify common wiring problems in standard and GFCI receptacles. Featuring durable construction that withstands 6.6-foot drops and a broad operating temperature range (32°F to 140°F), it ensures reliable, accurate testing on 110/125V AC circuits. Trusted by electricians and DIY pros alike, this compact tester delivers peace of mind by verifying proper wiring and GFCI functionality with easy-to-read LED indicators.












| ASIN | B01AKX8L0M |
| Best Sellers Rank | #1,922 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4 in Circuit Testers |
| Brand Name | KLEIN TOOLS |
| Color | Black/Orange |
| Compatible Devices | Standard and GFCI Receptacles |
| Customer Reviews | 4.8 4.8 out of 5 stars (8,953) |
| Global Trade Identification Number | 00092644690273 |
| Included Components | GFCI Outlet Tester |
| Item Dimensions | 5.3 x 3.8 x 1.5 inches |
| Item Type Name | Klein Tools RT210 GFCI Receptacle Tester |
| Item Weight | 1.9 ounces |
| Manufacturer | Klein Tools |
| Minimum Operating Voltage | 110 |
| Model | RT210 |
| Number of Items | 1 |
| Part Number | RT210 |
| Power Source | Hand Powered |
| Specification Met | Cat Ii 300v |
| Style Name | GFCI Testing |
| UPC | 092644690273 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 140 °F |
| Warranty Description | See Manufacturer Website |
Trustpilot
2 weeks ago
1 month ago