This digital LCD thermometer and hygrometer has a 1.5m long probe that can measure the temperature and humidity of some special places. It has been widely used in aquariums, poultry, reptiles, incubators, greenhouses, etc. Dimensions: approx. 48 mm to 28.6 mm to 15.2 mm LCD dimensions: approx. 35.7mm to 16.8mm Measuring temperature range: -50°C ~en70°C Integrated installation design Descriptions: Measuring temperature range: -50°C, 70°C Measurement of moisture rate: 10% rF h99% rF Temperature accuracy: + 1 / -1 °C Temperature display resolution: 0,1° C Operating voltage: 1.5 V AG13 yLR44 batteries Sampling period: 10S Dimensions: approx. 48 mm to 28.6 mm to 15.2 mm LCD dimensions: approx. 35.7mm to 16.8mm Color: Black Color Operating voltage: 1,5 V Power source: 2 x LR44 button cell battery (not included) This LCD digital thermometer and hygrometer has a 1.5m long probe that can measure the temperature and humidity of some special places. It has been widely used in aquariums, poultry,