Handheld Digital Temperature Humidity Meter SW-572

Handheld Digital Temperature Humidity Meter High Sensitivity Temperature Humidity Meter 1. Temperature measurement range: -20 - 60 degrees Celsius (4 - 140 degrees Fahrenheit) 2. Temperature measurement accuracy: +-0.3 degrees Celsius (+-0.5 degrees Fahrenheit) 3. Temperature resolution: 0.1 degrees Celsius (0.1 degrees Fahrenheit) 4. Humidity measurement range: 0%RH - 100%RH 5. Humidity measurement accuracy: +-3%RH 6. Humidity resolution: 0.1%RH 7. Temperature response time: more than 2s (mainly depends on the type of heat exchange) 8. Humidity response time: 8s (the time for humidity to reach 63% of the step value, 25 degrees Celsius, 1ms air flow) 9. Screen refresh time: 500ms 10. Functions: maximum temperature, minimum alarmmaximum humidity, minimum alarmmaximum temperature, minimum measurementmaximum humidity, minimum measurementdata hold 11. Storage data: 100 records 12. Automatic backlight off: 10 minutes 13. Automatic shutdown: 30 minutes 14. Working temperature and humidity: -20 - 60 degrees Celsius, 0% - 100% RH 15. Storage temperature and humidity: -10 - 60 degrees Celsius, 20% - 70%RH 16. Power supply: 3 x 1.5V AAA batteries (not included) 17. Size: about 18.8 x 6.35 x 2.7cm 18. Weight: about 129g Features: 1. Suitable for temperature and humidity monitoring in the fields of planting, breeding, industrial production, laboratories, etc. 2. Highly sensitive sensor, low power consumption and high-precision probe sensor module 3. 100 large-capacity data storage, long press REC button to store current temperature, humidity, date, time data in one click 4. One-click switch between CelsiusFahrenheit measurement modes 5. Large and small peak values ??can be set, peak value alarm reminder 6. Multiple composite injection molding process, high-strength ABS engineering material is cast in one time, the body is more solid 7. The machine will automatically shut down if there is no operation for 30 minutes 8. Support backlight display, easy to read and measure i