Heat Meters

Innovation from Sontex is the Superstatic 789 Heat Meter. The biggest change in design from previous models is the use of a composite Meter body in...

The Supercal 5s incorporates state-of-the-art technology, this next-generation calculator boasts many future-proof features, all set within a user-...

Now Discontinued -  Superseded by Sontex Supercal 5sThe Sontex Superstatic 440 Heat Meters are available in model sizes from 15mm (1/2") up to 500m...