We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
We get it right, first time, every time!
Monday to Friday 8.30am - 5pm
Orders Dispatched Same Day*
Carbon monoxide (CO) detector testers are essential for verifying the correct operation of CO detection devices, ensuring they respond appropriately to the presence of this invisible, odourless gas. As carbon monoxide poses a serious risk to life, especially in enclosed environments such as residential properties, plant rooms, and commercial premises, routine testing of CO detectors is a critical part of fire and gas safety maintenance. At Firesense, we stock a selection of carbon monoxide detector testers designed for use by fire safety engineers and system maintenance professionals.
Our range includes testing solutions from Testifire, a leading name in fire system testing equipment. The Testifire CO capsule, when used with the Testifire 2001 or 1000 series detector testers, provides a controlled release of carbon monoxide gas to safely simulate real-life conditions. This method allows engineers to check detector response without the need for hazardous materials or improvised testing methods.
Each CO capsule is designed for compatibility with Testifire’s multi-sensor test heads, enabling combined testing of smoke, heat, and CO detectors in a single session. This integrated approach saves time, reduces equipment needs, and supports full compliance with BS 5839 and other relevant standards for detector maintenance.
The capsules are single-use and feature a consistent output, ensuring every test is repeatable, safe, and accurate. They’re easy to install in the Testifire device and offer a convenient solution for engineers conducting regular system servicing across multiple sites.
At Firesense, we supply genuine Testifire CO capsules and accessories to ensure reliability and system compatibility. Whether you're maintaining residential alarm systems, commercial installations, or multi-sensor devices, our CO detector testers provide the peace of mind that your equipment is working as it should. For product advice or bulk orders, contact our team—we’re here to help.