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โก Power up your safety game with instant socket insights!
The YOJOCK Socket Tester is a professional-grade electrical outlet detector featuring a vibrant color LCD that instantly displays wiring status for any 90-250V socket. It identifies six common wiring faults and includes a one-click RCD breaker test to verify power leakage protection. Certified to CAT II 300V and CE standards, this plug-and-play device is ideal for quick, reliable electrical safety checks across homes, offices, and industrial environments.








| Asin | B0DGLQW188 |
| Best Sellers Rank | 22,343 in DIY & Tools (See Top 100 in DIY & Tools) 12 in Circuit Testers |
| Brand | YOJOCK |
| Colour | black |
| Compatible Devices | Any electrical outlet within 90-250V range |
| Customer Reviews | 4.6 4.6 out of 5 stars (390) 4.6 out of 5 stars |
| Included Components | Socket Tester |
| Manufacturer | YOJOCK |
| Manufacturer Part Number | HT107E |
| Maximum Operating Voltage | 250 Volts |
| Measurement Type | Electrical Units |
| Minimum Operating Voltage | 90 Volts |
| Model Number | B0DGLQW188 |
| Number Of Items | 1 |
| Power Source | Corded Electric |
| Specification Met | CE, CAT II 300V |
User
Great plug checker
Nice display and works great, even found a fault I didn't know I had..
User
Great item if your unsure of your sockets
I was a little sceptical at first as it is quite a cheap item, but upon receiving this, I have to say it does its job well and is a well built product. I used this to check a few plugs in a newly built shed and kitchen. It did find one fault where a neutral had come loose when refitting the sockets after decorating and was fixed and tested again for a correct sign from the device. It's easy to read and even easier to use. The RCD test button is a nice touch allowing me to make sure that if my shed sockets should get overloaded that the consumer unit fitted will do its job and trip off.
User
Great socket tester
Does what it says on the tin.
User
Cheap easy non invasive check.
Does what it says on the pack, straight forward,easy quick check. Worth the money even as a visual, live / dead indicator.
User
Essential electrical tester
Very useful device for testing mains sockets.
User
Easy to understand display.
Quick to use. Easy to understand display. Good value for money.
User
This may have saved my life... Seriously!
Highly recommendedThis may have saved my life... Seriously! Using this I discovered a faulty RCD that was not tripping!
User
Good bi of kit
Just the thing needed to get s general idea about my voltage supply
User
wrong voltage and RCD indication
The voltage reads way too high compared to my fluke testerThe RCD reading is showing 38ma yet the RCD does not trip and it is the 30ma RCD.With these errors |I will send it back.
Trustpilot
2 weeks ago
2 months ago