If you'd like exclusive updates about products, services, special offers and more, you're in the right place. Plus, receive 10% off your next order of £500 or more when you sign up (for first time subscribers only).
Free delivery for orders above £150
Need help?
Spend £150.00 more and get free shipping!
Your basket is empty
XCL Carbon Dioxide (CO2) 5,000ppm (4-20mA Relays)
Free delivery to UK
Free delivery on orders over £150
Satisfied or refunded
Submit a return request with ease
Top-notch support
Fast answers by email and phone
Secure payments
Encrypted online payment
