Humidity Indicator Plug

Built-In Moisture Monitoring for Sealed Equipment & Containers

CCD Enterprise’s Humidity Indicator Plugs (HIPs) provide a reliable and convenient way to monitor internal humidity levels in sealed environments such as containers, enclosures, control panels, and military packaging. Installed directly into packaging walls or housings, these plugs feature color-changing RH indicator spots that allow for external visual inspection without opening the package or exposing sensitive equipment.

Ideal for use in long-term storage, export shipments, and climate-controlled housings, HIPs are essential for corrosion prevention, quality control, and compliance with MIL and JEDEC standards.

Key Features

Available RH Levels: 5%, 10%, 30%, 40%, 50%, 60% (single or multi-spot options)

Color Change: Reversible indicators (blue pink or brown green)

Plug Sizes: Standard sizes (½, ¾, 1″) or custom thread types

Installation: Fits into container walls, desiccator doors, or enclosures

Construction: Clear window with sealed housing (plastic or metal options)

Optional Features:

Resettable or non-resettable designs

Pressure relief vent

Replaceable indicator discs

Compliance: MIL-I-8835A, JEDEC J-STD-033, RoHS

Applications

Export packaging of sensitive electronics or metal parts

Military and aerospace equipment cases

Industrial cabinets, control panels, and instrument housings

Optical systems, telecom devices, and vacuum-sealed containers

Long-term warehousing of corrosion-prone goods