YOJOCK
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Socket Tester RCD Plug Outlet Tester, Electrical Receptacle Detector with LCD Display, 90-250V Power Socket Automatic Electric Circuit Polarity Voltage Detector Plug Breaker Finder
Socket Tester RCD Plug Outlet Tester, Electrical Receptacle Detector with LCD Display, 90-250V Power Socket Automatic Electric Circuit Polarity Voltage Detector Plug Breaker Finder
Socket Tester RCD Plug Outlet Tester, Electrical Receptacle Detector with LCD Display, 90-250V Power Socket Automatic Electric Circuit Polarity Voltage Detector Plug Breaker Finder
Socket Tester RCD Plug Outlet Tester, Electrical Receptacle Detector with LCD Display, 90-250V Power Socket Automatic Electric Circuit Polarity Voltage Detector Plug Breaker Finder
Socket Tester RCD Plug Outlet Tester, Electrical Receptacle Detector with LCD Display, 90-250V Power Socket Automatic Electric Circuit Polarity Voltage Detector Plug Breaker Finder
Socket Tester RCD Plug Outlet Tester, Electrical Receptacle Detector with LCD Display, 90-250V Power Socket Automatic Electric Circuit Polarity Voltage Detector Plug Breaker Finder
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Socket Tester RCD Plug Outlet Tester, Electrical Receptacle Detector with LCD Display, 90-250V Power Socket Automatic Electric Circuit Polarity Voltage Detector Plug Breaker Finder
Socket Tester RCD Plug Outlet Tester, Electrical Receptacle Detector with LCD Display, 90-250V Power Socket Automatic Electric Circuit Polarity Voltage Detector Plug Breaker Finder
Socket Tester RCD Plug Outlet Tester, Electrical Receptacle Detector with LCD Display, 90-250V Power Socket Automatic Electric Circuit Polarity Voltage Detector Plug Breaker Finder
Socket Tester RCD Plug Outlet Tester, Electrical Receptacle Detector with LCD Display, 90-250V Power Socket Automatic Electric Circuit Polarity Voltage Detector Plug Breaker Finder
Socket Tester RCD Plug Outlet Tester, Electrical Receptacle Detector with LCD Display, 90-250V Power Socket Automatic Electric Circuit Polarity Voltage Detector Plug Breaker Finder
Socket Tester RCD Plug Outlet Tester, Electrical Receptacle Detector with LCD Display, 90-250V Power Socket Automatic Electric Circuit Polarity Voltage Detector Plug Breaker Finder
Socket Tester RCD Plug Outlet Tester, Electrical Receptacle Detector with LCD Display, 90-250V Power Socket Automatic Electric Circuit Polarity Voltage Detector Plug Breaker Finder
Simple and Safe Operation: Plug and play design with a color LCD display that clearly shows if the socket is wired properly.
Socket Tester RCD Plug Outlet Tester, Electrical Receptacle Detector with LCD Display, 90-250V Power Socket Automatic Electric Circuit Polarity Voltage Detector Plug Breaker Finder
Item #: 94848835

Socket Tester RCD Plug Outlet Tester, Electrical Receptacle Detector with LCD Display, 90-250V Power Socket Automatic Electric Circuit Polarity

Item #: 94848835

PAB 14

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from UK

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uk Imported from UK store

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Order now and get it around Friday, July 24
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Simple and Safe Operation: Plug and play design with a color LCD display that clearly shows if the socket is wired properly.
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Note: Step Up Voltage Transformer required for using electronics products of UK store (230 V). Recommended power converters Buy Now.

What Stands Out

LCD Display
Features an easy-to-read LCD display that provides clear voltage and polarity information, enabling users to quickly diagnose electrical issues with precision and efficiency.
Automatic Detection
Automatically detects circuit polarity and voltage within the range of 90-250V, simplifying the troubleshooting process, ensuring user safety, and preventing electrical hazards.
Portability
Compact and lightweight design allows for convenient transport and storage, making it an ideal tool for electricians and DIY enthusiasts who need reliable testing in diverse environments.

Product Details

  • Simple and Safe Operation: Plug and play design. YOJOCK socket tester are equipped with an color LCD display, showing at a glance if the socket is wired properly (Green for Good, Orange for wiring problems), even laypeople can use the outlet tester to quickly and accurately check the voltage and wiring status.
  • Electrical Problem Checker: Should wiring issues arise, the screen will promptly indicate in orange. The three indicator lights alert you to 6 potential wiring errors, namely 1. CORRECT; 2.OPEN GROUND; 3.OPEN NEUTRAL; 4.LIVE/GRD REVERSE; 5.LIVE/NEU REVERSE; 6.LIVE/GRD REVERSE; missing GRD.
  • One-Click RCD Test: Press the RCD button and check if the trip breaker is functioning. If the socket trips, that means the power leakage protection function is good. Be careful of using this function on normal receptacles, it may cause house wiring System to trip.
  • Clear and Understandable Instructions: An easy-to-understand chart on the tester helps determine wiring conditions in the outlet, based on LED light results. This makes it possible to quickly and accurately determine the wiring errors and avoid potential danger.
Power SourceCorded Electric
Minimum Operating Voltage90 Volts
Measurement TypeElectrical Units
Maximum Operating Voltage250 Volts
Compatible DevicesAny electrical outlet within 90-250V range
Colourblack
Specification MetCE, CAT II 300V
BrandYOJOCK
Model NumberB0DGLQW188
ManufacturerYOJOCK
Manufacturer Part NumberHT107E
Included ComponentsSocket Tester
Unit Count1.0 count
Min. Operating voltage90 Volts
Country of OriginThis item will be imported from UK
What is in the boxSocket Tester RCD Plug... For more details, please check description/product details
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • DIY Enthusiasts

    Ideal for hobbyists who regularly work with electrical systems and need reliable testing tools for safety checks.

  • Electricians

    Professional electricians can benefit from its accurate voltage and polarity detection during installation and maintenance tasks.

  • Homeowners

    Useful for homeowners who want to ensure their electrical outlets are safe and properly functioning to prevent hazards.

Not Suitable For
  • Non-technical Users

    Individuals without electrical knowledge might struggle to interpret the results or use the device effectively.

  • Advanced Technicians

    Experienced technicians may require more advanced features and functionality beyond what this basic tester provides.

  • Outdoor Use

    Not suitable for outdoor applications as it may not withstand weather conditions and could lack waterproofing features.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: How does the YOJOCK socket tester indicate wiring problems?

    Answer: It uses a color LCD display, showing green for good wiring and orange for issues.
  • Question: Can anyone use this socket tester?

    Answer: Yes, it’s designed for laypeople with its simple operation and clear instructions.
  • Question: What should I do if the RCD test causes my breaker to trip?

    Answer: This indicates the power leakage protection function is working, but be cautious when using this feature on normal receptacles.

YOJOCK Circuit Testers B0DGLQW188 Editorial Review

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Customer Reviews & Ratings

4.6
365 customers ratings
  • 5 Star
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  • 4 Star
    16%
  • 3 Star
    5%
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  • 1 Star
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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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“Accurate delivery timing given”

16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”

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6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

PAB 14

Order now and get it around Friday, July 24

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Plug and play design for effortless use.
  • Color LCD display provides instant visibility of wiring status.
  • Indicates wiring problems with orange alerts.
  • Alerts for 6 potential wiring errors with three indicator lights.
  • One-click RCD test to ensure trip breaker functionality.
  • Clear instructions with an easy-to-understand chart for quick assessments.

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