MASTFUYI FY867 Professional Digital Thermohygrometer​​ ​​Measures Wet-Bulb Temperature Dew-Point Temperature Ambient Humidity​

FY867 4-in-1 Professional Environment MeterMaster your environment with the Masterly! FY867—the all-in-one tool that puts critical climate data at your fingertips. It instantly and accurately measures Air Temperature, Humidity, Dew Point, and Wet Bulb on one brilliant color screen, giving you total insight for a healthier, safer, and perfectly balanced space.Key Features：4 Critical Parameters on One ScreenSimultaneously monitor Air Temp, Humidity, Dew Point (DP), and Wet Bulb (WB). Understand your environment completely to prevent mold, assess heat stress, and ensure optimal conditions.2.4-Inch Full-Color HD DisplayEnjoy crystal-clear readability from any angle. The large, colorful screen makes data checking instant and effortless.Built-In Flashlight for Any ConditionDon't let darkness stop your work. The integrated flashlight ensures full functionality and clear visibility in low-light environments.One-Touch °C/°F SwitchingFreely switch between Celsius and Fahrenheit with a single button for universal convenience and readability.Record Data with MAX/MIN & HOLDUse the HOLD function to freeze a reading, and the MAX/MIN memory to track high and low values over time, perfect for ongoing monitoring.Durable & Anti-Slip GripBuilt with a robust silicone body for a secure hold and reliable performance in tough conditions.