Detector Testers

Address: Edison House, 163 Dixons Hill Road, Welham Green, Hertfordshire , United Kingdom

Telephone Number: +44 (0)1707 282760 Email Address:


Trading, and known for years, as No Climb Products Ltd we re-branded as ‘detectortesters’ in 2007 when the ‘No Climb’ name no longer focused on our core activity.  We are the world’s leading manufacturer of smoke, heat and CO detector test equipment and the company behind the highly respected Testifire, Solo and Trutest product ranges. 
Our latest product release – Smoke Sabre introduces a totally new concept in smoke detector testing and is the solution to problems previously associated with aerosol smoke detector testers. 
Core products are approved by various third parties, from international detector manufacturers on every continent to Underwriters Laboratories of the USA.