Wall Monitors with Ligno-VersaTec with RH Probe

The Ligno-VersaTec is the most versatile meter for contractors and inspectors with pin−pinless−RH modes. We recommend RH sleeves, RH probes and RH cables for monitoring wall cavities and soft insulation.  The measuring depth can be extended to over 1 ft. The relative humidity created by the material around the RH probe at the end of the tube is measured. For relation between RH and moisture content see EMC-Chart.

The meter can be also used without extension cables:

Use BL2 Memo-Chip as data logger with alarms to warn when conditions are out of range. RH/Temp/DPT/GPP/EMC.