Specifications:<br />New arrival mini black digital LCD indoor temperature humidity meter thermometer hygrometer.<br />Use Way:<br />Put in the water tank that you want to measure.<br />The indoor temperature and humidity display.<br />Default celsius temperature.<br />When the measured temperature is below -50 ， display LO .<br />When measured temperature is higher than 70 ， display HI .<br /><br />Type: Thermometer<br />Main Color: Black<br />Temperature Measurement Accuracy:  1.0 <br />Temperature Sampling Cycle: 10 Seconds<br />Relative Humidity Test Range: 10% - 99%<br />Humidity Resolution: 1%<br />Humidity Measurement Accuracy: 5% (at Room Temperature 25 )<br />Display Resolution: 0.1 <br />Display: LCD (Three and a Half)<br />Power: 0.15 mW under Working Conditions<br />Battery: 2x DC 1.5V LR44 Button Batteries (Included)<br />Temperature Measurement Accuracy:  1 <br />Features: Room Indoor Thermometer Hygrometer Tool， with Built-in Probe<br />Size: 4.7cm x 2.7cm x 1.3cm/1.85\