Established in 1975, the Telegan brand is well known for its associate with flue gas analyzers and HVAC (heating, ventilation and air conditioning) related products. Acquired by Crowcon’s parent company Halma plc in 1993, Telegan has now been fully integrated into Crowcon and benefits from the same quality, engineering and customer support capabilities.

Today’s range of products is focused on portable flue gas detection and complimentary gas leak detection products. Leading this is the Sprint Pro, which is the market leader in the UKand is the unit most often used by British Gas for domestic boiler set up and servicing.