Aibecy Intelligent -20℃-80℃（-4℉-176℉）Humidity Meter with Digital Display Screen Wall-mounted Digital Hygrometer Industrial Agricultural Household Thermo-hygrometer Indoor Gauge H

[Industrial Temperature Humidity Meter] Industrial chip & industrial shielded cable & industrial anti-interference & industrial probe, more professional and precise real-time detecting performance.;[ Display] 1.8" high definition large display screen with backlight, easier and clearer to read values.;[Temperature Measurement] measurement of -20℃-80℃（-4℉-176℉） resolution of 0.1℃（0.1°F）, measurement accuracy of ±1℃（±2°F）.;[Humidity Measurement] measurement of 0~100%RH, resolution of 0.1%RH (0~99) and 1%RH (100), and measurement accuracy of ± 4%RH.;[Upper & Lower Limit Alarm Setting] Real-time detecting environmental temperature and humidity. When it exceeds set value, tester will give a sound and light alarm. At same time, you can set alarm duration.;[External Alarm Output] Capable of connecting an external alarm by 3.5mm earphone plug.;[Back Hidden Contraction Bracket] Equipped with a bracket on back, more convenient to place.;[Various Fixation Methods] Wall hanging, Hanging, hidden bracket support, tripod support, meeting different placement needs of users.;[Wide Applications] Suitable for home, office, workshop, outdoors, cinema and other places.