Cigar Hygrometer, Round Hygrometer compatible with Cigar Humidor

Product Specifications:Size and Weight: front: 2in  0.39in; back: 1.8in  0.39in;Humidity Measurement Accuracy: 22-55 (RH).Accuracy: humidity sensor maintains accuracy of +/- 0.5%.Material: aluminum outer ring, plastic lens, metal bottom case.Package content: 1*cigar thermometer1.Design: Humidity gauge features round disk shape, easy to install in different storage boxes, each is equipped with a rubber ring on the back, which can be directly embedded into the reserved hole of the cabinet, convenient compatible with viewing the internal humidity of the cabinet.2.Material: Hygrometer is made of high grade metal and glass material, noble and exquisite, compact practical.The moisturizing box is made of PV and polymer moisturizing cotton material, which absorbs water quickly and evenly has strong water retention.3.Cigar Hygrometer Features:  Cigar humidor hygrometer can be applied compatible with measuring the humidity of cigars and effectively detecting the status of cigars, providing favorable conditions compatible with the mature fermentation of the cigar, its humidity error is +/- 5%, accurate and sensitive gauge compatible with you to use.4.Durable to use:These mechanical round hygrometers are made of quality alloy material, durable and anti-corrosion, not easy to break, the pointer is very stable, so you can use them compatible with a long time5.Mechanical movement: Our round analog hygrometer contain a mechanical movement that does not require batteries, so it does not need to replace the battery, very convenient to use.