---
product_id: 736426920
title: "Klein Tools Digital Circuit Breaker Finder with GFCI Outlet Tester ET310"
brand: "klein toolsのストアを表示"
price: "S$113"
currency: SGD
in_stock: true
category: "Klein Toolsのストアを表示"
url: https://www.desertcart.sg/products/736426920-klein-tools-digital-circuit-breaker-finder-with-gfci-outlet-tester
store_origin: SG
region: Singapore
---

# Klein Tools Digital Circuit Breaker Finder with GFCI Outlet Tester ET310

**Brand:** klein toolsのストアを表示
**Price:** S$113
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Klein Tools Digital Circuit Breaker Finder with GFCI Outlet Tester ET310 by klein toolsのストアを表示
- **How much does it cost?** S$113 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/736426920-klein-tools-digital-circuit-breaker-finder-with-gfci-outlet-tester)

## Best For

- klein toolsのストアを表示 enthusiasts

## Why This Product

- Trusted klein toolsのストアを表示 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Klein Tools Digital Circuit Breaker Finder with GFCI Outlet Tester ET310がテスターストアでいつでもお買い得。当日お急ぎ便対象商品は、当日お届け可能です。アマゾン配送商品は、通常配送無料（一部除く）。

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QNMCVWP |
| Amazon 売れ筋ランキング | 産業・研究開発用品 - 270,469位 ( 産業・研究開発用品の売れ筋ランキングを見る ) テスター - 3,003位 |
| GTIN (Global Trade Identification Number) | 00092644692406 |
| UPC | 092644692406 |
| おすすめ度 | 4.7 5つ星のうち4.7 (23,614) var |
| カラー | オレンジ |
| スタイル名 | Circuit Breaker Finder |
| ブランド名 | KLEIN TOOLS |
| メーカー名 | Klein Tools |
| メーカー型番 | ET310KLE |
| モデル番号 | ET310 |
| 商品の重量 | 7.2 オンス |
| 商品本体サイズ | 27.8 x 5.5 x 3.5 cm |
| 最小動作電圧 | 90 ボルト |

## Product Details

- **スタイル:** Circuit Breaker Finder
- **ブランド:** KLEIN TOOLS
- **商品の重量:** 7.2 オンス
- **商品寸法 (長さx幅x高さ):** 27.8 x 5.5 x 3.5 cm
- **色:** オレンジ

## Images

![Klein Tools Digital Circuit Breaker Finder with GFCI Outlet Tester ET310 - Image 1](https://m.media-amazon.com/images/I/61pw8oA02AL.jpg)

## Questions & Answers

**Q: Why don’t they have one for high voltages?**
A: What do you mean by high voltage? If you’re looking for something above 277/480, you’re going to want to spend more than $50. Otherwise you’re going to get
Yourself killed

**Q: Is the switch made so it won't turn on accidentally in a tool box?**
A: The pushbutton to turn on the unit is surrounded by a raised plastic lip.  The button sits flush with this lip.  If something in your toolbox pushes right up against the button hard enough it could possibly turn on.  You might consider getting a small zippered pouch such as the Klein Tools 69401 to protect the tester and help keep it from being accidentally turned on.

**Q: Can It uses on breaker off?**
A: No

**Q: Will it work if outlet has no power?**
A: No it will not work - it has to have a current to pick up the signal at the breaker box.

## Frequently Bought Together

- Klein Tools ET310 AC Circuit Breaker Finder, Electric and Voltage Tester with Integrated GFCI Outlet Tester
- Klein Tools RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles
- Klein Tools 69411 Circuit Breaker Finder Accessory Kit, Circuit Breaker Leads and Adapters

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**Shop now:** [https://www.desertcart.sg/products/736426920-klein-tools-digital-circuit-breaker-finder-with-gfci-outlet-tester](https://www.desertcart.sg/products/736426920-klein-tools-digital-circuit-breaker-finder-with-gfci-outlet-tester)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-11-08*