For projects where continual or periodic monitoring of relative humidity confirming with BS 8201, 8203, 5325 is required, the Tramex Feedback Datalogger is the answer.
Readings can be taken using either a hydro hood or an in-situ capped test. They can be left in place for as long as required, cutting down on the equilibrium time for individual visits.
Along with the all-important relative humidity, temperature, dew point, and grains per pound can be transmitted wirelessly via Bluetooth.
A suite of usual reports can then be provided to assist the decision-making progress.