Size: 25mm
Colour: metal silver
Measuring: 0 to 100%
Accuracy: +/- 5%
Description:
Analog hygrometer, which is just suitable for very small formicaria.
The fixture in a 27mm hole is drilled through the Formicaria plug 27mm with a 20mm hole.
Otherwise, the hygrometer can stick with a double-sided adhesive tape (not supplied) on the formicaria backside.
Note:
Close never the hole on the backside of the hygrometer, because you can get a measurement errors
There is a brass screw on the back with which the display can be readjusted.
The analog design inevitably leads to inaccuracies, and the pointer getting stuck cannot always be prevented. These sensors are not laboratory instruments, but are only used by a beginner to give a rough assessment of the climate.
If an accurate measurement is desired, we recommend digital measuring devices.
