Description This handheld digital hygrometer measures humidity and temperature accurately, providing quick and reliable readings. Its compact, ergonomic design makes it easy to carry and use in various environments. The device features a backlit LCD dual display for clear visibility and includes functions such as data hold, minimum and maximum readings, and auto power-off for convenience. Technical Specifications Measures relative humidity from 0% to 100% RH Measures temperature from -20°C to +70°C (-4°F to +158°F) Data update rate: approximately 500ms Power supply: 3 x AAA batteries (not included) Operating time: up to 50 hours Weight (with batteries): approximately 134.5g Compatibility and Accessories Compatible with standard AAA batteries Includes one handheld digital hygrometer device Installation Insert three AAA batteries into the device following the battery compartment instructions Power on the device using the designated button Usage Hold the device in the environment where