











⚡ Illuminate, Detect, Dominate: The Ultimate Voltage Test Kit for Pros Who Demand Precision
The Klein Tools RT250KIT is a professional-grade electrical test kit combining a GFCI receptacle tester with a clear backlit LCD and a dual-range non-contact voltage tester featuring an independent flashlight. Designed for North American 120V outlets, it detects common wiring faults including open neutral and ground, measures GFCI trip times, and covers voltage ranges from 12 to 1000 volts AC. Compact and complete with batteries and carrying case, it’s engineered for efficient, safe, and precise electrical diagnostics on the go.






| ASIN | B08YDFQ2FV |
| Batteries | 4 AAAA batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | 753,944 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,375 in Voltage Testers |
| Certification | IEC 1010 |
| Colour | orange |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,769) |
| Date First Available | 11 Mar. 2022 |
| Finish | Brushed |
| Included Components | RT250: Electrical Receptacle Tester with LCD; NCVT3P: Non-Contact Voltage Tester |
| Item Package Quantity | 1 |
| Item Weight | 280 g |
| Item model number | RT250KIT |
| Manufacturer | Klein Tools |
| Material | Blend |
| Part Number | RT250KIT |
| Pattern | Tester |
| Power Source | Corded Electric |
| Product Dimensions | 23.19 x 13.03 x 6.99 cm; 279.87 g |
| Shape | Rectangular |
| Size | One Size |
| Special Features | RT250: Large LCD Display; Patent Pending Detection of Open Neutral Open Ground Wiring Fault; NCVT3P: Two Distinctive Modes 70 to 1000V AC and 12 to 1000V AC; Flashlight |
| Style | Outlet Tester Kit |
E**O
One of the best and useful product purchase in a long time
A**.
Súper excelente
I**K
I love this little kit. Decent price. The voltage tester is simple to use and very easy to understand. No guessing with blinking lights. I would buy again and recommend this kit.
R**H
A great pair of testers.
E**E
Excelentes ambos , en si lo compre por el probador de contactos qué dicho sea de paso es de los mejores qué he comprado, el detector sin contacto es muy bueno y por el costo biene prácticamente de regalo
Trustpilot
2 months ago
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