Humidity Sensor With Led Output (10 Pack)

£29.94 (£24.95 ex. VAT)

34 in stock (more can be ordered)

Product Code: PAC-2003 Category: Tag:


LED will illuminate as humidity increases – e.g. by breathing on the sensor or holding the sensor over hot water. Includes 10 humidity sensors. Requires a 6V to 9V supply.

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