Digital Thermometer Hygrometer M Vision Bluetooth 5.0 High-Precision Electronic Ink Screen Works wit

Electronic ink screen, white \paper\ black characters show more clearlyIn desktop mode, open the stand and it can be placed steady on the desktopWall mode, built-in magnet can be rotated to adjust the angleUltra-wide viewing angle, almost 180, it is easier to see the temperature and humidity in the room Sensirion high-precision industrial grade sensor with fast response, accurate measurement and no driftLow power consumption, battery can yearWith Bluetooth-compatible functionAutomatically record temperature and humidity history data for up to 30 days (requires APP connection)Product Name:ClearGrass Bluetooth-compatible Thermometer and Hygrometer liteProduct model:CGDK2Product weight:59 gramsScreen size diameter:55 mmTemperature range:0 - 50Humidity range:0 - 100% RHWireless Network Bluetooth-compatible 5.0Battery type:CR2430 button battery (no included)Colour:WhiteMaterial:ABSSize:diameter 74 mm, thickness 14 mmPackage Contents:1 * Bluetooth Thermometer and HygrometerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.