---
product_id: 52566602
title: ""
brand: "klein tools"
price: "A$48"
currency: AUD
in_stock: null
reviews_count: 1
category: "Klein Tools"
url: https://www.desertcart.com.au/products/52566602-
store_origin: AU
region: Australia
---

# Detects wiring faults instantly Withstands 6.6-ft drop durability UL & CSA certified safety 

**Brand:** klein tools
**Price:** A$48
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Stay wired right, every time — test like a pro with Klein Tools!

## Quick Answers

- **What is this?**  by klein tools
- **How much does it cost?** A$48 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/52566602-)

## 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

- • **Rugged Drop Resistance:** Built tough to survive accidental 2-meter drops on the job site.
- • **Instant Fault Detection:** Pinpoint open ground, reverse polarity, and more with clear LED indicators.
- • **Compact & Portable Design:** Lightweight and pocket-sized for seamless integration into your daily toolkit.
- • **GFCI Operation Confirmation:** Verify your ground fault circuit interrupter is working flawlessly every time.
- • **Professional Grade Certification:** Meets UL 1436 and CSA C22.2 #160 standards for trusted safety compliance.

## Overview

The Klein Tools RT210 GFCI Receptacle Tester is a professional-grade device designed to quickly identify common wiring issues in standard and GFCI outlets. Featuring LED indicators and a handy reference chart, it confirms proper ground fault protection and wiring integrity. Certified to UL and CSA safety standards, it withstands drops up to 6.6 feet and operates reliably between 32°F and 140°F, making it an essential, durable tool for electricians and DIY pros alike.

## Description

Product Description KLEIN TOOLS receptacle testers are designed to detect the most common wiring problems in standard and GFCI receptacles. A convenient chart on the tester helps determine wiring condition in outlet, based on LED lights results. Conditions indicated: open ground, reverse polarity, open hot, open neutral, hot/ground reversed. Detects the most common wiring problems in standard and GFCI receptacles. Works on gfi outlets and confirms operation of the ground fault protective device. Conforms to UL STD 1436, certified to CSA STD C22.2 #160. Built to withstand a 6.6-Foot (2M) drop. Operating temp: 32°F to 140°F (0°C to 40°C). nominal voltage: 110/125V AC at 50/60Hz in 3-wire outlet. For more than 160 years, KLEIN TOOLS has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing As close to Home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. KLEIN TOOLS doesn't just make great products, We make great products that stand up to the demands of the professionals who use them every day. Since 1857. Safety Warning Read, understand, and follow all warnings and instructions before operating testers.Always consult a qualified electrician to resolve wiring problems.Always wear approved eye protection.

Review: Handy to keep for checking your American boat ac - This is a handy keep in your tool bag ac socket checker , simply plug in and check the light indicator then look at ref chart on socket checker to see if there’s a fault . Only draw back is the socket checker is pretty fragile . Keep in your bag separate

## Features

- Detects the most common wiring problems In standard and GFCI receptacles
- Works on gfi outlets and confirms operation of the ground fault protective device
- Conforms to UL std 1436, certified to CSA std C22.2 #160
- Built to withstand a 6.6-Foot (2m) drop
- Operating temp: 32-degrees F to 140-degrees F (0-degrees C to 40-degrees C)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01AKX8L0M |
| Best Sellers Rank | 358,245 in DIY & Tools ( See Top 100 in DIY & Tools ) 400 in Circuit Testers |
| Brand | KLEIN TOOLS |
| Colour | Black/Orange |
| Country Of Origin | China |
| Customer Reviews | 4.8 out of 5 stars 8,543 Reviews |
| Global Trade Identification Number | 00092644690273 |
| Included Components | RT210 |
| Item Dimensions | 13.5 x 9.7 x 3.8 centimetres |
| Item Length | 1.62 Inches |
| Item Type Name | GFCI Receptacle Tester Klein Tools RT210 |
| Item Weight | 1.9 Ounces |
| Item Width | 1.88 Inches |
| Item dimensions L x W x H | 13.5 x 9.7 x 3.8 centimetres |
| Item weight | 1.9 Ounces |
| Manufacturer | Klein Tools |
| Measurement Type | Voltmeter |
| Minimum Operating Voltage | 110 |
| Model Number | RT210 |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Product Warranty | Two years from the date of purchase. |
| Specification Met | Cat Ii 300v |
| Style | GFCI Testing |
| Style Name | GFCI Testing |
| UPC | 092644690273 |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 140 Degrees Fahrenheit |

## Product Details

- **Brand:** KLEIN TOOLS
- **Colour:** Black/Orange
- **Item weight:** 1.9 Ounces
- **Power source:** Corded Electric
- **Style:** GFCI Testing

## Images

![ - Image 1](https://m.media-amazon.com/images/I/5143f577xkL.jpg)
![ - Image 2](https://m.media-amazon.com/images/I/61qXszMCOgL.jpg)
![ - Image 3](https://m.media-amazon.com/images/I/61HPslakkFS.jpg)
![ - Image 4](https://m.media-amazon.com/images/I/51JYWuX1b-L.jpg)
![ - Image 5](https://m.media-amazon.com/images/I/515ZIi7GhIL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Handy to keep for checking your American boat ac
*by A***N on 7 November 2021*

This is a handy keep in your tool bag ac socket checker , simply plug in and check the light indicator then look at ref chart on socket checker to see if there’s a fault . Only draw back is the socket checker is pretty fragile . Keep in your bag separate

## Frequently Bought Together

- Klein Tools RT210 Outlet Tester, Receptacle Tester for GFCI / Standard North American AC Electrical Outlets, Detects Common Wiring Problems
- Fluke 1AC II VoltAlert Non-Contact Voltage Tester, Pocket-Sized, 90-1000V AC, Audible Beeper, 2 Year Warranty, CAT IV Rating, Packaging May Vary
- Klein Tools RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles

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**Shop now:** [https://www.desertcart.com.au/products/52566602-](https://www.desertcart.com.au/products/52566602-)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-12*