MS18013-3 Humidity Indicator Plug

MS18013-3 Humidity Indicator Plug

Humidity indicator plugs are mounted to the wall of a container and indicate internal humidity levels. These humidity indicator plugs are made of aluminum and feature clear viewing windows which allow them to be viewed without opening the container.

3D Model

  • Diameter: 0.50 in
  • Housing: Brass
  • Housing Finish: Zinc-Plated
  • Seals: Silicone
  • Max Pressure: 10 psig



Diameter 0.50 in
Housing Brass
Housing Finish Zinc-Plated
Seals Neoprene
Max Pressure 10 psig
Weight 0.08 lbs
Humidity Card Style 30-40-50% Pie
Compliance MS18013-3