Non-cobalt humidity indicator card "Eco Humicator"

It is also possible to manufacture products with different specifications! Introducing a humidity indicator card that displays color changes based on the surrounding relative humidity.

The "Eco Humicator" is a non-cobalt humidity indicator card with an accuracy of ±5% RH (based on 25°C). It uses cobalt-free, environmentally friendly humidity indicator ink. The material is 100% natural pulp paper. We offer the "GV series," which features a clear color change from green to purple, and the "YG series," which changes color from yellow to green. 【Features】 ■ Uses cobalt-free, environmentally friendly humidity indicator ink ■ Material: 100% natural pulp paper ■ Display: Color change indication based on surrounding relative humidity ■ Accuracy: ±5% RH (based on 25°C) *For more details, please refer to the PDF document or feel free to contact us.

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