---
product_id: 736161375
title: "Fluke ST120+ GFCI Socket Tester with Audible Beeper"
brand: "fluke"
price: "C$693"
currency: NIO
in_stock: false
url: https://www.desertcart.ni/products/736161375-fluke-st120-gfci-socket-tester-with-audible-beeper
store_origin: NI
region: Nicaragua
---

# Fluke ST120+ GFCI Socket Tester with Audible Beeper

**Brand:** fluke
**Price:** C$693
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Fluke ST120+ GFCI Socket Tester with Audible Beeper by fluke
- **How much does it cost?** C$693 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/736161375-fluke-st120-gfci-socket-tester-with-audible-beeper)

## Best For

- fluke enthusiasts

## Why This Product

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

## Description

AA

## Product Details

- **Brand:** フルーク(FLUKE)
- **Style:** Compact
- **Color:** C2W5
- **Item Weight:** 0.07 Kilograms
- **Item dimensions L x W x H:** 5.8 x 7.4 x 2.5 cm

## Images

![Fluke ST120+ GFCI Socket Tester with Audible Beeper - Image 1](https://m.media-amazon.com/images/I/816n049-GKL.jpg)
![Fluke ST120+ GFCI Socket Tester with Audible Beeper - Image 2](https://m.media-amazon.com/images/I/617Sir9ZjWL.jpg)
![Fluke ST120+ GFCI Socket Tester with Audible Beeper - Image 3](https://m.media-amazon.com/images/I/51yHVUL5CNL.jpg)
![Fluke ST120+ GFCI Socket Tester with Audible Beeper - Image 4](https://m.media-amazon.com/images/I/611vqTzKG8L.jpg)
![Fluke ST120+ GFCI Socket Tester with Audible Beeper - Image 5](https://m.media-amazon.com/images/I/61VZuSkycpL.jpg)

## Questions & Answers

**Q: Does this work to simply test if an outlet is working  ( I'm not an electrician, so in other words if it's "hot" ) ? Even not talking about gcfi.**
A: Yes, this outlet tester will verify that there is current flowing in the socket ("live"), but importantly, it will tell you if the socket is wired correctly.  Sometimes electricians or "DIYs" wire receptacles incorrectly, putting the neutral wire to the hot terminal and the hot wire to the neutral terminal, which will work but which will make some electrical devices unsafe to use.  This will tell you immediately if it is wired correctly, it primary function.

**Q: Can I attach a 3 prong adapter to my 2 prong outlet then test with this device?**
A: The whole point is to test all 3 conductors to assure they are in the right orientation.  But, I bit and tried it out of curiosity.  Drum roll please - Open Ground!  But you probly knew that.

**Q: Does this fluke st120+ gfci socket tester come with a standard warranty, e.g. 12 or 24 months?**
A: This model has a 2 year warranty.

**Q: is there  a case**
A: Yes

## Frequently Bought Together

- Fluke ST120+ GFCI Socket Tester with Audible Beeper
- Fluke 1AC II VoltAlert Non-Contact Voltage Tester, Pocket-Sized, 90-1000V AC, Audible Beeper, 2 Year Warranty, CAT IV Rating, Packaging May Vary
- RLSOCO Carrying Case for Fluke ST120+/ST120 GFCI Socket Tester (Case Only)

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**Shop now:** [https://www.desertcart.ni/products/736161375-fluke-st120-gfci-socket-tester-with-audible-beeper](https://www.desertcart.ni/products/736161375-fluke-st120-gfci-socket-tester-with-audible-beeper)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-08*