SCS Humidity Card The SCS humidity indicator card has a 6-moisture sensitive spot. This humidity indicator card (HICs) is printed with moisture sensitive spots which respond to various levels of humidity with a visible colour change from blue to pink. The spots are made of blotting paper impregnated with cobaltous chloride. Around 200 cards are packed in an airtight can. Features and Benefits Size is 9 – L
Latex-free gloves
Reusable Applications Amplifier biasing
Surge arrestors