Controlling moisture inside of the electrical or electric equipment has never been more accessible since the discovery of the Silica Gel over 100 years ago. There are many comprehensive ranges of humidity control products available on the market, which might be a bit overwhelming and time-consuming. To find the right Desiccant that absorbs and self-indicating how dry or wet the moisture level is you need a reliable Silica Gel Packets without ruining your budget.

Today, we are proudly introducing our own branded RS PRO Humidity Indicating Desiccator Silica Gel that acts as a complete packet against moisture. The Silica Gel Packets have their place in enclosure heaters, humidity indicators, differential relief valves, immersion proof breathers or drain plug.

The polycarbonate cover precisely monitors saturation and show when reactivation is required - the process requires 4 hours at 120°C in a ventilated oven.

It is worth to note that silica container is resistant to alcohols, ethers, hydrocarbons, weak acids and bases.

If you want to avoid expensive downtime and unnecessary challenging servicing difficulties of your devices, the black pack container allows you to keep it under control.

The impressive operating temperature range of -40°C up to +90°C find appreciation by many users to keep your electronics safe and allowing flexibility to your next project.

Humidity indicating desiccants have found widespread use in various industries including:

• Food


• Packing


• Pharmaceuticals


• Manufacturing


• Radar instrumentation


• Hydraulic systems


• Metals


• Aerospace


• Electronics like computer equipment, telecommunication or cameras

Is Silica Gel biodegradable?

Silica Gel is dry, solid - absorbs and holds moisture and is 100% biodegradable, meaning no harm for the Planet.

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.

The Silica Packets should be allowed to cool in a sealed container.

Indicating Desiccator

All desiccators are chemical resistant.