Socket & See SOK ADP40 Industrial Socket Tester Adaptor
230V 16A to 32A Socket Testing Adaptor for the SOK40
The Socket & See SOK ADP40 Industrial Socket Tester Adaptor is designed for use with the Socket & See SOK40 socket tester, allowing electricians to test 32A 230V 3-pin industrial sockets using the compatible 16A tester.
The SOK ADP40 converts the tester connection from 16A to 32A, using a 16A socket to 32A plug arrangement. This provides a convenient way to extend the testing capability of the SOK40 without requiring a separate 32A industrial socket tester.
Designed for regular use, the Socket and See SOK ADP40 features robust construction, a secure push-fit connection and a strong self-closing plug cover to help prevent dirt ingress. The adaptor conforms to IEC/EN 60309 (BS 4343) and is specifically designed for testing only.
Order the Socket & See SOK ADP40 today – a robust 16A to 32A industrial socket tester adaptor for use with the Socket & See SOK40 230V 3-pin socket tester.
Socket & See SOK ADP40 Key Features:
- Converts a 16A tester for 32A socket testing
- Designed for 3-pin 230V industrial sockets
- Specifically designed for the Socket & See SOK40 socket tester
- Simple and secure push-fit connection
- Robust construction for regular professional use
- Strong self-closing plug cover helps prevent dirt ingress
- Conforms to IEC/EN 60309 (BS 4343)
- Designed for testing only
▶ Industrial Socket Tester Adaptor Range – Full Line-Up, Features & Demonstration:

Why Choose the Socket & See SOK ADP40?
The SOK ADP40 industrial socket tester adaptor provides a straightforward way to extend the capabilities of the Socket & See SOK40 when testing 32A industrial sockets.
Rather than carrying an additional 32A tester, the adaptor allows the compatible 16A SOK40 to be connected for testing a 32A 230V 3-pin industrial socket.
Its robust construction, secure connection and protective self-closing plug cover make the Socket & See SOK ADP40 a practical accessory for regular industrial electrical testing.
Specifications:
| Features | |
| Application | Industrial Socket Testing |
| Voltage | 230V |
| Configuration | 3 Pin |
| Conversion | 16A Tester to 32A |
| Connection Arrangement | 16A Socket to 32A Plug |
| Compatible Tester | Socket & See SOK40 |
| Connection | Secure Push Fit |
| Plug Cover | Self-Closing |
| Compliance | IEC/EN 60309 (BS 4343) |
| Use | Testing Only |
❓ Frequently Asked Questions (FAQ)
Q1: What is the Socket & See SOK ADP40 used for?
A. The Socket & See SOK ADP40 allows a compatible SOK40 16A tester to be used for testing 32A 3-pin 230V industrial sockets.
Q2: Which socket tester is compatible with the SOK ADP40?
A. The adaptor is specifically designed for use with the Socket & See SOK40 socket tester.
Q3: Does the SOK ADP40 convert 16A to 32A?
A. Yes. It converts the 16A tester connection for testing 32A sockets using a 16A socket to 32A plug, 230V arrangement.
Q4: Can the SOK ADP40 be used as a general-purpose power adaptor?
A. No. Socket & See specifically states that the SOK ADP40 is designed for testing only.