--- product_id: 220401363 title: "Voltage Tester, Upgraded Socket Tester Non-Contact Voltage Tester Pen and Plug Tester Socket Tester kit with LED Flashlight Pre-Installed Battery with Sound and Light Alarm" brand: "proster" price: "S/.244" currency: PEN in_stock: true url: https://www.desertcart.pe/products/220401363-voltage-tester-upgraded-socket-tester-non-contact-voltage-tester-pen store_origin: PE region: Peru --- # Non-Contact Testing AC Voltage Detection 12V-1000V LED Flashlight Included Voltage Tester, Upgraded Socket Tester Non-Contact Voltage Tester Pen and Plug Tester Socket Tester kit with LED Flashlight Pre-Installed Battery with Sound and Light Alarm **Brand:** proster **Price:** S/.244 **Availability:** ✅ In Stock ## Summary > 🔧 Power Up Your Safety Game! ## Quick Answers - **What is this?** Voltage Tester, Upgraded Socket Tester Non-Contact Voltage Tester Pen and Plug Tester Socket Tester kit with LED Flashlight Pre-Installed Battery with Sound and Light Alarm by proster - **How much does it cost?** S/.244 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/220401363-voltage-tester-upgraded-socket-tester-non-contact-voltage-tester-pen) ## 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 - • **🔊 Alert System:** Audible alarms and LED indicators for reliable voltage confirmation. - • **🔒 Safety First:** RCD/GFCI test button ensures proper wiring and safety. - • **💡 Clear Indications:** 7 LED light patterns for easy status identification. - • **🔍 Precision Testing:** High sensitivity voltage detection for accurate readings. - • **🛠️ Compact Design:** Lightweight and portable for on-the-go professionals. ## Overview The Proster Voltage Tester Kit combines a non-contact voltage tester pen and an RCD socket tester, ensuring comprehensive circuit safety checks. With high sensitivity detection for AC voltage levels from 12V to 1000V, it features a user-friendly design with LED indicators and audible alarms, making it an essential tool for professionals who prioritize safety and efficiency in electrical testing. ## Description Proster Voltage Tester, Upgraded Socket Tester Non-Contact Voltage Tester Pen and Plug Tester Socket Tester kit with LED Flashlight Pre-Installed Battery with Sound and Light Alarm ## Features - 【Socket Tester Kit】--- Come with a RCD Socket Tester and an AC Non-Contact Voltage Tester Pen, Provides Circuit Safety Checking Functions to Help Users Ensure the Proper Operation of Circuits - 【Non-Contact Voltage Tester Pen】--- High Sensitivity Voltage Detection can Accurately Detects AC Voltage Levels from 12V～1000V (High Sensitivity) and 48V～1000V (Low Sensitivity) with the Option to Switch Between Three Voltage Levels. Ensures Precise Identification of Voltage Presence - 【RCD Outlet Tester】--- The Socket Tester can Identify Correct Wire Connections in Sockets. It Features an RCD/GFCI Test Button for Verifying Proper Wiring and Tripping Functions. The Bright LED Light and Clear Light Patterns Indicate the Status of Neutral, Live, and Earth Wires (Notice: The Outlet Socket Tester has NO Audible Alarm) - 【Sound and LED Alarm】--- AC Voltage Tester Pen Equipped with LED Light Indicators and Audible Alarms, Making it Easy to Detect and Confirm the Presence of AC Voltage in Various Electrical Systems, Provides a Reliable Solution for Voltage Testing - 【7 LED Light Patterns】--- The Socket Tester Provides Clear Indications of the Socket's State. Users Can Easily Identify Correct Wiring, Open Ground, Open Neutral, Live/Neutral Reverse, Live/Ground Reverse, Open Live, and Live/Neutral Reverse Conditions ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Proster | | Part number | ‎TOPPW050 | | Item Weight | 210 g | | Package Dimensions | 25.6 x 16 x 7.7 cm; 210 g | | Item model number | PST254uk | | Colour | Orange+Black | | Style | Compact | | Power source type | Battery Powered,Electric | | Item Package Quantity | 1 | | Specification met | [PARTIAL] | | Batteries included? | No | | Batteries Required? | No | ## Product Details - **Brand:** Proster - **Power source:** Battery Powered,Electric - **Style:** Compact - **Colour:** Orange+Black - **Item weight:** 0.21 Kilograms ## Images ![Voltage Tester, Upgraded Socket Tester Non-Contact Voltage Tester Pen and Plug Tester Socket Tester kit with LED Flashlight Pre-Installed Battery with Sound and Light Alarm - Image 1](https://m.media-amazon.com/images/I/71TK1bD-bFL.jpg) ## Questions & Answers **Q: Will this work with 24v ac fairy light, i bought few which doesn't work and too sensitive for low voltage.** A: I wouldn’t bother buying mate. The Martiandale stopped working after the 3rd time of using the rcd test button. And the light pen stopped working after about 2 months **Q: Does the tester make a noise when it detects that the socket is live ?** A: Yes. The small test bleeps and the red light flashes when it detects a current. The plug socket tester does not make a noise, as you might expect as your testing a live plug socket ## Frequently Bought Together - Proster Voltage Tester, Upgraded Socket Tester Non-Contact Voltage Tester Pen and Plug Tester Socket Tester kit with LED Flashlight Pre-Installed Battery with Sound and Light Alarm - KAIWEETS Wire Strippers Electrical, 3 in 1 Wire Cutters, Electrical Tools Terminal Crimper for Electricians, Circuit, Distribution Box Repair, AWG 10-22, Pressure Adjust Rotary Switch, SK5 Cutter --- ## 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.pe/products/220401363-voltage-tester-upgraded-socket-tester-non-contact-voltage-tester-pen](https://www.desertcart.pe/products/220401363-voltage-tester-upgraded-socket-tester-non-contact-voltage-tester-pen) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-05-23*