Welcome to detectortesters.com from No Climb Products, (Americas click SDi logo to the right) . We are the company behind the highly respected, world leading Solo, Trutest, Canned Smoke and Chekkit Smoke, Heat and Carbon Monoxide (CO) detector testers.  Additionally, we now unveil the ground breaking Testifire, multi stimulus detector tester for single and multi sensor detectors (incorporating Bluetooth linked RFID reporting and control technology) as well as Scorpion, the world’s first remote smoke detector test system.