---
product_id: 295738691
title: "Klein Tools RT110 Receptacle Tester for North American AC Electrical Outlet Receptacles"
brand: "klein tools"
price: "₩63575"
currency: KRW
in_stock: false
reviews_count: 5
category: "Klein Tools"
url: https://www.desertcart.kr/products/295738691-klein-tools-rt110-receptacle-tester-for-north-american-ac-electrical
store_origin: KR
region: South Korea
---

# Compact probe: 5mm diameter, 5cm length Tests North American AC outlets Proudly made in USA Klein Tools RT110 Receptacle Tester for North American AC Electrical Outlet Receptacles

**Brand:** klein tools
**Price:** ₩63575
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Stay powered, stay safe — test like a pro with Klein Tools!

## Quick Answers

- **What is this?** Klein Tools RT110 Receptacle Tester for North American AC Electrical Outlet Receptacles by klein tools
- **How much does it cost?** ₩63575 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/295738691-klein-tools-rt110-receptacle-tester-for-north-american-ac-electrical)

## Best For

- klein tools enthusiasts

## Why This Product

- Trusted klein tools brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight & Portable:** At just 1.9 ounces, carry it effortlessly for on-the-go diagnostics.
- • **Precision Probe Design:** Slim 5mm diameter probe fits snugly for accurate testing in tight spaces.
- • **User-Friendly Interface:** Simple, intuitive operation ensures even novices test outlets with confidence.
- • **Instant Outlet Safety Check:** Quickly verify wiring integrity to avoid costly electrical mishaps.
- • **Trusted American Craftsmanship:** Built in the USA with CSA and UL certifications for reliable performance.

## Overview

The Klein Tools RT110 Receptacle Tester is a compact, corded electric device designed to quickly and accurately test North American AC electrical outlets. Featuring a 5mm diameter probe and CSA/UL certifications, it offers reliable diagnostics in a lightweight, portable form factor. Trusted by professionals and DIYers alike, this USA-made tester ensures your outlets are wired correctly, preventing electrical hazards with ease.

## Description

Klein Tools RT110 Receptacle Tester for North American AC Electrical Outlet Receptacles

Review: Easy to comprehend
Review: Does what it says. Simple, efficient

## Features

- Make sure this fits by entering your model number.
- Probe Diameter : 5mm / 0.2";Probe Length : 5cm / 2" (Not Included Flexible Section);Thread Diameter : 6.7mm / 0.26"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01AKX3AYE |
| Best Sellers Rank | #370,011 in Home Improvement ( See Top 100 in Home Improvement ) #58 in Circuit Testers |
| Brand | KLEIN TOOLS |
| Brand Name | KLEIN TOOLS |
| Colour | Orange |
| Country of Origin | USA |
| Customer Reviews | 4.8 out of 5 stars 3,311 Reviews |
| Global Trade Identification Number | 00092644690266 |
| Item Dimensions | 14 x 8.9 x 4.6 Centimeters |
| Item Weight | 1.9 Ounces |
| Item dimensions L x W x H | 14 x 8.9 x 4.6 Centimeters |
| Manufacturer | Klein Tools |
| Measurement Type | Wire Tracer |
| Model Number | RT110 |
| Power Source | Corded Electric |
| Power Source Type | Corded Electric |
| Specification Met | CSA, UL |
| UPC | 092644690266 |

## Product Details

- **Brand:** KLEIN TOOLS
- **Colour:** Orange
- **Item Weight:** 1.9 Ounces
- **Item dimensions L x W x H:** 14 x 8.9 x 4.6 Centimeters
- **Power Source:** Corded Electric

## Images

![Klein Tools RT110 Receptacle Tester for North American AC Electrical Outlet Receptacles - Image 1](https://m.media-amazon.com/images/I/41qnzgdirPL.jpg)
![Klein Tools RT110 Receptacle Tester for North American AC Electrical Outlet Receptacles - Image 2](https://m.media-amazon.com/images/I/61RJQA00JWL.jpg)
![Klein Tools RT110 Receptacle Tester for North American AC Electrical Outlet Receptacles - Image 3](https://m.media-amazon.com/images/I/51qtj1xVxOL.jpg)
![Klein Tools RT110 Receptacle Tester for North American AC Electrical Outlet Receptacles - Image 4](https://m.media-amazon.com/images/I/51-pXUj2CmL.jpg)
![Klein Tools RT110 Receptacle Tester for North American AC Electrical Outlet Receptacles - Image 5](https://m.media-amazon.com/images/I/519Ubl9qBHL.jpg)

## Questions & Answers

**Q: With a schotko adapter would this work to test the ground overseas at 220v?**
A: With and adapter maybe not sure I’m not an electrician

**Q: If I use this how do I tell if the outlet has no ground? Theres no indicator on the device its self that says no ground.**
A: Because the ground light on this device will not be lit up. The ground light will only light up on this device if the outlet is properly grounded.

**Q: What would light up if there is no ground ?**
A: The middle light only

**Q: Will this show a short in the wiring?**
A: a short?  No this is a device to show if you have a duplex receptacle wired correctly.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to comprehend
*by S***O on 22 November 2025*



### ⭐⭐⭐⭐⭐ Does what it says. Simple, efficient
*by W***R on 20 September 2025*



### ⭐⭐⭐⭐⭐ Good live outlet and grounded gauge
*by E***J on 1 February 2026*



## Frequently Bought Together

- Klein Tools RT110 Outlet Tester, AC Electrical Receptacle Tester for North American Outlets
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- Klein Tools NCVT1P Voltage Tester, Non-Contact Low Voltage Tester Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip

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**Shop now:** [https://www.desertcart.kr/products/295738691-klein-tools-rt110-receptacle-tester-for-north-american-ac-electrical](https://www.desertcart.kr/products/295738691-klein-tools-rt110-receptacle-tester-for-north-american-ac-electrical)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-08*