With over 80,000 units in use worldwide, our customers have come to depend on the robust and reliable performance of the Triple Plus+. The extremely durable Triax™ case and internal construction, simple customisation to alternative flammable gas correction factors, a wide range of sensor types allowing 4 gas detection, Quick Cal for simple rapid calibration and peak hold capability for pre-entry checks make the Triple Plus+ an industry favourite known for the ability to withstand even the most demanding of applications.