--- product_id: 677258396 title: "Proster Voltage Tester - Socket Tester Electrical AC Non-Contact Voltage Detector Pen and Plug Socket with Sound and Light Alarm Plug Tester RCD Outlet Socket Kit with LED Flashlight" brand: "proster" price: "COP 265034" currency: COP in_stock: true url: https://www.desertcart.co/products/677258396-proster-voltage-tester-socket-tester-electrical-ac-non-contact-voltage store_origin: CO region: Colombia --- # 12-1000V AC detection range 7 LED light patterns for wiring status Battery powered with included AAA Proster Voltage Tester - Socket Tester Electrical AC Non-Contact Voltage Detector Pen and Plug Socket with Sound and Light Alarm Plug Tester RCD Outlet Socket Kit with LED Flashlight **Brand:** proster **Price:** COP 265034 **Availability:** ✅ In Stock ## Summary > ⚡ Stay powered, stay protected — test smarter, not harder! ## Quick Answers - **What is this?** Proster Voltage Tester - Socket Tester Electrical AC Non-Contact Voltage Detector Pen and Plug Socket with Sound and Light Alarm Plug Tester RCD Outlet Socket Kit with LED Flashlight by proster - **How much does it cost?** COP 265034 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/677258396-proster-voltage-tester-socket-tester-electrical-ac-non-contact-voltage) ## Best For - proster enthusiasts ## Why This Product - Trusted proster brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Portable & Ready-to-Use:** Compact design with included AAA battery and LED flashlight keeps you prepared on every job. - • **Certified Safety Assurance:** CE CAT III 1000V / CAT IV 600V certification guarantees professional-grade reliability. - • **Precision Voltage Detection:** Non-contact AC voltage sensing from 12V to 1000V ensures you never miss a live wire. - • **Comprehensive Socket Testing:** 7 distinct LED indicators reveal wiring faults like open ground or reversed live for foolproof diagnostics. - • **RCD/GFCI Safety Verification:** Built-in test button confirms proper trip function, safeguarding your workspace and home. ## Overview The Proster Voltage Tester Kit combines a high-sensitivity non-contact voltage pen and an advanced socket tester with 7 LED indicators and RCD/GFCI testing. Certified to CE CAT III 1000V / CAT IV 600V standards, it delivers precise, safe electrical diagnostics for professionals and DIYers alike, all in a compact, battery-powered design with built-in flashlight. ## Description Proster Voltage Tester - Socket Tester Electrical AC Non-Contact Voltage Detector Pen and Plug Socket with Sound and Light Alarm Plug Tester RCD Outlet Socket Kit with LED Flashlight ## Features - 【Plug Tester Socket Kit】 --- Voltage Pen and Socket Tester Kit Equipped with a Non-Contact 12-1000V/48-1000V AC Voltage Detector Pen and a Socket Tester, Meets Most Electronic Testing Needs and Is Ideal for Laboratories, Educational Institutions, Factories, Workshops, and Home Electrical Testing - 【RCD Outlet Tester】--- Upgraded Socket Tester for Detecting The Socket's Wire Connection Is Correct. It Features An RCD/GFCI Test Button for Verifying Proper Wiring and Tripping Functions. The Bright LED Light and 3 Test Indicators to Clearly Know The Connection Status (Notice: Outlet Socket Tester has NO Audible Alarm) - 【AC Non-contact Voltage Pen】--- With LED Light Indicators and Audible Alarms, Detects AC Voltage Levels from 12V～1000V (High Sensitivity) and 48V～1000V (Low Sensitivity) and Press the "S" Button to Switch, Distinguishing Them into 3 Voltage Levels - 【7 LED Light Patterns】--- Socket Tester Provides Clearly The State of The Socket, Easy to Judge Correct Wiring, Open Ground, Open Neutral, Live/Neutral Reverse,Live/Ground Reverse, Open Live and Live Neutral Reverse - 【CE CAT. III 1000V / CAT. IV 600V Security Level Certification】 --- Voltage Tester Pen with CE CAT. III 1000V / CAT. IV 600V Security Level Certification, You Can Trust in the Reliability and Safety of our Product ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Proster | | Part number | PST255-US | | Item Weight | 197 g | | Product Dimensions | 16.5 x 10 x 7.5 cm; 197 g | | Batteries | 1 AAA batteries required. (included) | | Item model number | PST255-US | | Colour | orange | | Style | HT106E+HT100 | | Power source type | Battery Powered | | Item Package Quantity | 1 | | Measurement Accuracy | ±0.5 | | Specification met | CE | | Included components | Voltage tester, socket | | Batteries included? | Yes | | Batteries Required? | Yes | | Battery Cell Type | Alkaline | ## Product Details - **Brand:** Proster - **Power source:** Battery Powered - **Style:** HT106E+HT100 - **Colour:** orange - **Item weight:** 197 Grams ## Images ![Proster Voltage Tester - Socket Tester Electrical AC Non-Contact Voltage Detector Pen and Plug Socket with Sound and Light Alarm Plug Tester RCD Outlet Socket Kit with LED Flashlight - Image 1](https://m.media-amazon.com/images/I/71PGDsPghaL.jpg) ## Available Options This product comes in different **Style Name** options. --- ## 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.co/products/677258396-proster-voltage-tester-socket-tester-electrical-ac-non-contact-voltage](https://www.desertcart.co/products/677258396-proster-voltage-tester-socket-tester-electrical-ac-non-contact-voltage) --- *Product available on Desertcart Colombia* *Store origin: CO* *Last updated: 2026-04-24*