HM-01 Temperature Humidity Meter, Digital Psychrometer HVAC Thermometer with Dew Point, Wet Bulb and LCD Backlight, Hygrometer Moisture Meter for Greenhouse and Wine Cellar

The Digvliy HM-01 is a professional-grade temperature humidity meter designed for precision and versatility. Whether you are managing a greenhouse, maintaining a wine cellar, or working on complex HVAC systems, this digital psychrometer provides the accurate data you need. It combines four essential measurements into one portable device: ambient temperature, relative humidity, dew point, and wet bulb temperature, ensuring you have a comprehensive understanding of your environment. Precision is at the heart of the HM-01. It features an impressive temperature accuracy of ±1%℃ and humidity precision of ±5%RH. For specialized tasks, the dew point and wet bulb accuracy is maintained at ±2%℃. To enhance usability, you can toggle between ℃ and ℉ for all measurement modes, providing flexibility for different project requirements. The dual-display screen, enhanced by a clear LCD backlight, allows for effortless reading even in low-light conditions or dark storage rooms. Managing environmental data is made easy with integrated smart functions. The MAX and MIN recording feature allows you to track the highest and lowest readings over time, while the HOLD button freezes the current display for easy documentation. For long-term monitoring, the built-in data log can store up to 999 groups of information. The device is also designed for convenience and durability, featuring a rear tripod mount for hands-free operation and an automatic power-off function to maximize battery life. Powered by replaceable AAA batteries with an ultra-low 13mA working current, this thermometer with humidity is built to be a reliable partner for your daily professional or home use. Specifications: Ambient Temp Range: -20℃~70℃ (-4℉~158℉) Humidity Range: 0%~100%RH Dew Point Range: -20℃~50℃ Wet Bulb Range: -20℃~50℃ Working Current: Approx 13mA (Backlight Off), 17mA (Backlight On) Max Response Time: 30s Power Supply: 3 * 1.5V AAA Batteries Accuracy: Temperature: ±1%℃ within 5°C~50°C (41°F~122°F) Humidity: ±4%RH (within 10%RH~90%RH at 25℃), ±5%RH (Full Range) Dew Point & Wet Bulb: ±2%℃ within 5°C~50°C (41°F~122°F) and 10%RH~90%RH

• High Precision Meter: This digital humidity meter delivers exceptional accuracy with a temperature precision of ±1%℃ and humidity precision of ±5%RH. An ideal hydrometer humidity meter that also provides dew point and wet bulb accuracy of ±2%℃.
• Flexible Temp Modes: Easily switch between ℃ and ℉ for any measurement. You can view ambient temperature in ℃ or ℉, dew point in ℃ or ℉, and wet bulb in ℃ or ℉. A smart digital hygrometer for your specific needs.
• MAX, MIN & Data Hold: Press to display the maximum (MAX) or minimum (MIN) temperature and humidity readings, or use the HOLD function to freeze the current value. This moisture meter makes environmental tracking simple and precise.
• Long Battery Life: Features an auto power-off function and a switchable LCD backlight. Powered by replaceable AAA batteries with a low working current of only 13mA, this thermometer with humidity offers an exceptionally long battery life.
• Built-in Data Log: This temperature and humidity monitor records up to 999 groups of data. Equipped with a rear tripod mount for long-term tracking. Note that all data is only viewable on the device and cannot be exported.