--- product_id: 129879758 title: "Fluke PRV240FS Proving Unit" brand: "fluke" price: "1998 zł" currency: PLN in_stock: false reviews_count: 7 url: https://www.desertcart.pl/products/129879758-fluke-prv240fs-proving-unit store_origin: PL region: Poland --- # 240 V AC/DC output Battery powered, 4 AAA included CAT III 1000V / CAT IV 600V safety rating Fluke PRV240FS Proving Unit **Brand:** fluke **Price:** 1998 zł **Availability:** ❌ Out of Stock ## Summary > 🛠️ Test Smarter, Safer, Faster – Don’t Touch Without It! ## Quick Answers - **What is this?** Fluke PRV240FS Proving Unit by fluke - **How much does it cost?** 1998 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/129879758-fluke-prv240fs-proving-unit) ## 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 - • **PPE Minimization:** Reduces reliance on heavy PPE by verifying tools before use - • **Dual Voltage Source:** Provides steady-state 240 V AC and DC for versatile testing - • **User-Friendly Indicators:** Single switch with LED feedback for quick functionality checks - • **Field Sense Compatibility:** Specifically designed to test T6 Field Sense open fork technology - • **Shock & Arc Flash Risk Reduced:** Validate test tools safely without exposure to live circuits ## Overview The Fluke PRV240FS Proving Unit is a battery-powered electrical tester verifier that outputs 240 V AC/DC to safely validate the functionality of test tools, including T6 Field Sense meters and high impedance multimeters. Designed to minimize shock and arc flash risk, it features a user-friendly switch and LED indicators, complies with CAT III 1000V and CAT IV 600V safety standards, and reduces the need for PPE by enabling 'Test Before Touch' verification. ## Description Designed for safety and compliance Verify your test tool without unnecessary exposure to shock and arc flash. Using the PRV240FS reduces the need for personal protective equipment (PPE) when a known voltage source is not available for verification of your tester or multimeter before tests are performed*. Additionally the PRV240FS also provides ac and dc voltages for other HiZ instruments in your tool box. A single switch and a set of LEDs indicate functionality of both the Field Sense “no-test-lead” voltage measurement capability plus standard ac and dc measurements with test leads. This unit is a simple-to-use solution for complying with TBT verification of your test tools. *PPE is still needed for absence of voltage testing when appropriate. “Test Before Touch” Fluke’s PRV240FS allows you to “Test Before Touch” (TBT) which involves testing your T6 against a known live source before and after the actual measurement. This sequence verifies that your test tool is operating properly during the actual measurement. Review: Proving Unit with Field Sense. - Glad I got this version of the proving unit with Field Sense testing for FS meters and Volt sticks. Also works with standard multimeters/testers. Works well n seems accurate. Review: excellent product! - Excellent! ## Features - Reduce your risk of shock and arc flash by validating the functionality of test tools without placing yourself in a potentially hazardous electrical environment - Prove functionality of the Field Sense measurement on the T6 electrical testers - Source both ac and dc steady-state voltage (supplies 240 V DC/AC) - Compatible with high impedance multimeters or clamp meters - Voltage is sourced through a central hub designed to test the T6 Field Sense open fork, as well as through recessed contacts that are activated when test probes are inserted to avoid accidental contact ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B074S5R4WX | | Batteries | 4 AAA batteries required. (included) | | Batteries Required? | Yes | | Batteries included? | Yes | | Battery Cell Type | Alkaline | | Best Sellers Rank | 511,658 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,590 in Multi Testers | | Colour | Grey, Yellow | | Customer Reviews | 4.4 4.4 out of 5 stars (109) | | Date First Available | 13 Aug. 2017 | | Included components | PRV240FS unit, TPAK magnet, Instruction Sheet. | | Item Package Quantity | 1 | | Item Weight | 300 g | | Item model number | 4910310 | | Manufacturer | Fluke | | Measurement Accuracy | 10% > 1Mohm | | Part number | 4910310 | | Power source type | Battery Powered | | Product Dimensions | 16.99 x 21.59 x 5.99 cm; 300 g | | Specification met | UL 61010-1, CE Marked, CAT III 1000V, CAT IV 600V | | Style | Safety | ## Product Details - **Brand:** Fluke - **Colour:** Grey, Yellow - **Item weight:** 0.3 Kilograms - **Power source:** Battery Powered - **Style:** Safety ## Images ![Fluke PRV240FS Proving Unit - Image 1](https://m.media-amazon.com/images/I/41+9yXAj85L.jpg) ![Fluke PRV240FS Proving Unit - Image 2](https://m.media-amazon.com/images/I/4114xZjsbXL.jpg) ![Fluke PRV240FS Proving Unit - Image 3](https://m.media-amazon.com/images/I/41BZW68+UTL.jpg) ![Fluke PRV240FS Proving Unit - Image 4](https://m.media-amazon.com/images/I/41CLg2zCijL.jpg) ![Fluke PRV240FS Proving Unit - Image 5](https://m.media-amazon.com/images/I/41OSwP-zyoL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Proving Unit with Field Sense. *by S***N on 19 October 2019* Glad I got this version of the proving unit with Field Sense testing for FS meters and Volt sticks. Also works with standard multimeters/testers. Works well n seems accurate. ### ⭐⭐⭐⭐⭐ excellent product! *by J***E on 21 May 2022* Excellent! ### ⭐⭐⭐⭐⭐ Review *by D***1 on 4 December 2025* Perfect addition to my Fluke meter kit to perform Live-Dead-Live to eliminate doubt if a circuit is dead or not. ## Frequently Bought Together - Fluke PRV240FS Proving Unit for T6 Electrical Tester - CaseSack Case for Fluke PRV240FS Proving Unit for T6 Electrical Tester - Fluke TPAK Meter Hanging Kit --- ## 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/129879758-fluke-prv240fs-proving-unit](https://www.desertcart.pl/products/129879758-fluke-prv240fs-proving-unit) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-27*