---
product_id: 749199263
title: "Fluke ST240+ Socket Tester"
brand: "fluke"
price: "691 zł"
currency: PLN
in_stock: true
reviews_count: 5
category: "Fluke"
url: https://www.desertcart.pl/products/749199263-fluke-st240-socket-tester
store_origin: PL
region: Poland
---

# LED indicators for instant diagnostics Audible beep for clear fault alerts Dedicated RCD test button Fluke ST240+ Socket Tester

**Brand:** fluke
**Price:** 691 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your safety game with Fluke precision!

## Quick Answers

- **What is this?** Fluke ST240+ Socket Tester by fluke
- **How much does it cost?** 691 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/749199263-fluke-st240-socket-tester)

## Best For

- fluke enthusiasts

## Why This Product

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

## Key Features

- • **Clear Audible Alerts:** Integrated beeper signals wiring faults, so you never miss a critical issue.
- • **RCD Safety Assurance:** One-touch RCD test button ensures your residual current devices are functioning perfectly.
- • **Compact & Lightweight:** Weighing just 103 grams, it’s the perfect tool to carry on every site visit or home check.
- • **Trusted Fluke Quality:** Engineered to meet UL, IEC, CE, and RoHS standards — reliability that professionals swear by.
- • **Instant Visual Feedback:** Bright LEDs provide immediate socket wiring status, eliminating guesswork.

## Overview

The Fluke ST240+ Socket Tester is a compact, UK-specific electrical testing tool featuring LED indicators, an RCD test button, and an audible beep to quickly diagnose socket wiring and safety compliance. Lightweight and certified to international safety standards, it’s a must-have for professionals ensuring electrical safety with trusted Fluke reliability.

## Description

ST240+/UK Socket Tester with LEDs, RCD Test Button, Beeper, UK Version

Review: Nicht für Schuko-Steckdosen - Konnte ich gar nicht testen und musste zurückgeben da er nicht auf Schuko-Steckdosen passt.
Review: Semplice ma ben fatto - La qualità è quella della Fluke, ottimo prodotto, molto semplice, fa quello che promette. Potrebbe costare qualcosa in meno ma Fluke è Fluke.

## Features

- ST240+/UK Socket Tester with LEDs, RCD Test Button, Beep, UK Version
- Fluke ST240+ Socket Tester
- Package Dimensions :28.0 L X 33.0 H X 35.0 W (Centimeters)
- Item Package Weight:2.2 lbs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B7SNC294 |
| Best Sellers Rank | #19,335 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #24 in Circuit Testers |
| Brand | Fluke |
| Brand Name | Fluke |
| Color | BlackS. |
| Colour | BlackS. |
| Customer Reviews | 4.7 out of 5 stars 325 Reviews |
| Included Components | ST240+/UK Socket Tester with LEDs, RCD Test Button, Beeper, UK Version |
| Item Dimensions | 25 x 30 x 33 centimeters |
| Item Weight | 103 Grams |
| Item dimensions L x W x H | 25 x 30 x 33 centimeters |
| Item weight | 103 Grams |
| Manufacturer | Fluke |
| Measurement Type | Multimeter |
| Minimum Operating Voltage | 213 Volts (AC) |
| Model | ST240+ |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Specification Met | UL 61010-1, IEC 61010-2-030, CE marked, RoHS compliant |
| Style | Digital |
| Style Name | Digital |
| UPC | 195112033609 |

## Product Details

- **Brand:** Fluke
- **Colour:** BlackS.
- **Item weight:** 103 Grams
- **Power source:** Corded Electric
- **Style:** Digital

## Images

![Fluke ST240+ Socket Tester - Image 1](https://m.media-amazon.com/images/I/61rJ1wsMCzL.jpg)

## Customer Reviews

### ⭐ Nicht für Schuko-Steckdosen
*by E***S on 20 February 2026*

Konnte ich gar nicht testen und musste zurückgeben da er nicht auf Schuko-Steckdosen passt.

### ⭐⭐⭐⭐⭐ Semplice ma ben fatto
*by L***A on 8 March 2026*

La qualità è quella della Fluke, ottimo prodotto, molto semplice, fa quello che promette. Potrebbe costare qualcosa in meno ma Fluke è Fluke.

### ⭐⭐⭐⭐⭐ Brilliant bit of kit.
*by G***J on 1 May 2024*



## Frequently Bought Together

- Fluke ST240+ Socket Tester
- RLSOCO Carrying Case for Fluke ST240+/ST120 Socket Tester(Case Only)
- Fluke 1AC II VoltAlert - Non-Contact Voltage Detector Pen CAT IV 1000V

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pl/products/749199263-fluke-st240-socket-tester](https://www.desertcart.pl/products/749199263-fluke-st240-socket-tester)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-19*