Dekko 637 Digital Thermo-Hygro Meter ( indoor)

Dekko 637 Digital Thermo-Hygro Meter ( indoor) Features: • Display LCD displays two lines, the air temperature and relative humidity chamber is clearly visible. • Display unit temperature display in C / F • Display displays the trend of temperature and relative humidity • Displays temperature and humidity high or low, and can also remove and redisplay the maximum memory values / minimum • Can be hung on a wall or placed on a table This product can be used in homes and offices, which can be used to monitor the area around the workplace, places of learning and living environment at all times and display a comfortable temperature and humidity. Specifications: • Measuring range temperature: -20 ~ 50 ° C • Resolution of temperature: 0.1 ° C • Accuracy of temperature: ± 1 ° C • Measuring range humidity: 10% ~ 95% RH • Moisture-Resolution: 1% • Accuracy of humidity: ± 5% RH • Period measurement: 20 sec. • Power supply: 1.5V AAA batteries