🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
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$18.21
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Circuit TestersDEWIN✓ In stock

DEWIN Socket Tester, Outlet Tester UK with RCD Test and LCD Voltage Display 6 Fault Diagnostics Leakage Voltage and Current Display 90-250V (HT107E UK)

$18.21
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About this item
  • 【Easy and Safe Operation】: With its plug-and-play design, even amateurs can use this outlet tester to quickly and accurately check voltage and wiring conditions, actively test RCDs, and detect leakage voltage and current.
  • 【Wiring Problem Check】: If there's a wiring problem, the screen immediately illuminates orange. Three indicator lights alert you to six possible wiring errors: 1. Ground Interruption; 2. Neutral Interruption; 3. Phase Interruption; 4. Phase/Ground Interruption; 5. Reverse Phase/Neutral; 6. Phase/Ground Interruption.
  • 【RCD Test】: After pressing the RCD button for two seconds, the outlet tester simulates a ground connection and tests the RCD circuit breaker to determine if the wiring is safe. Use caution when using this feature on regular outlets, as it may trip your home wiring system.
  • 【Clear and Easy-to-Understand Indication】: The orange LED indicator illuminates clearly for easy visual identification. Once activated, it identifies one of six common wiring options. An easy-to-understand diagram on the tester helps you determine the wiring condition in the outlet based on the LED light results.
  • 【Wide Application】: This socket tester is very suitable for electrical maintenance testing, testing office sockets, power strips and wall sockets in schools, laboratories, factories and other social areas.
Product description

Specifications: Material: ABS Operating Voltage: 90-250V Leakage Voltage: 0-99V RCD Operating Voltage: 220V ± 20V RCD Test: >30mA Frequency: 45-65Hz Operating Temperature: 0°C-40°C Operating Humidity: 20%-75%RH Storage Temperature: -10°C-50°C Package Includes: 1 * Socket Tester (UK) 1 * Instruction Manual (English)

Product details
Brand
DEWIN
Manufacturer
DEWIN
Colour
Orange And Black
Weight
0.11 kg
Part number
Ht107eDEWUK080502

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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