The TA356-HC-3456P humidity indicator color-change pie sector disc measures relative humidity levels from 30% to 60%. As each relative humidity level is reached, the disc indicates by changing to lavender. The TA356-HC-3456P disc can be inserted into the TA356, TA350, TA354, TA359 and TA348 Humidity Indicator Plugs, which are each sold separately.
AGM also provides a wide range of additional configurations, which vary in relative humidity levels from 10% to 90%. Such color-change humidity indicator discs are also available as a pie sector, spot type and single spot type discs. All color-change discs meet MIL-I-8835 and can be installed into plugs that meet SAE AS26860.