Looking for a way to monitor and control the levels of moisture in environments containing your electronic applications? This RS PRO humidity indicator plug monitors the relative humidity with an equipment or instrument.
You can easily track the moisture saturation levels on the humidity monitor to determine when reactivations are needed. The polycarbonate desiccator is durable and resistant to chemicals such as ether, alcohol and weaker acids, allowing you to use it in harsher environments.
Effortlessly install this product as it's lightweight and designed for wall mounting close to your electrical panels and enclosures. Use this item with moisture-sensitive components in your domestic and commercial environments.

Ideally suited for monitoring the relative humidity within an equipment which is protected with a silica gel desiccant.
- Material: Plastic (polycarbonate)
- Colour: black
- Humidity indicating level: 30% RH @ 20°C, 50% RH @ 20°C
- Operating temperature: maximum 70°C, minimum -40°C
- Environmental prorection: resistant to alcohols, ethers, hydrocarbons, weal acids and bases.
- Maximum pressure: 1 bar gauge.
- Maximum vacuum: 500 Torr (-5 PSI) -
- Tightening tourque: 2Nm
- Packaging: metal foil laminate with sachet protection a minimum 2 year shelf life.

RS PRO is our own-brand range of great-value products. Each part of every RS PRO product is stringently tested against demanding industry standards. We give it our seal of approval only when we're confident of exceptional quality. That's why RS PRO is trusted by engineers worldwide.

Indicating Desiccator

All desiccators are chemical resistant.