Incorrect water temperature is a key risk factor for legionella growth. The legionella bacteria multiply in water at temperatures between 20 to 45°C, particularly if a supply of nutrients is present, such as scale, rust, sludge or algae. A typical method of control is to store cold water below 20°C. Hot water should be stored above 60°C and distributed at above 50°C.


Each Legionalla thermometer kit contains:
1 x K-Type thermometer
1 x K-Type penetration probe
1 x K-Type precision ribbon sufrace probe
1 x K-Type PTFE Wire Probe
1 x mini tub of 70 Probe-Wipes
1 x ABS carrying case