General Tools CMM880 Digital Handheld Thermo-Hygrometer<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Measures and displays humidity and temperature; field calibratable humidity measurement</li><li>Large LCD; auto power off (can be disabled for calibration)</li><li>Minimum/Maximum memory， data hold and low battery indication</li><li>Fahrenheit/Celsius switch</li><li>Protective cap with pocket clip; CE approved</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41MNHoczRzL.jpg" noproxy>