Tiny handheld delivers advanced T/humidity readings

The M120 mini temperature/humidity meter uses a highly accurate sensor chip to measure relative humidity and temperature providing dewpoint and wet-bulb measurements. It includes a temperature range of –20.0° to +50.0°C, temperature accuracy of  ± 1.0°C, humidity range  of 1.0% to 99% RH, and humidity accuracy of  ±3.5% for 20% to 90%. It features a dual 3 ¾- digit display, has a small 5.3 x 1.9 x 0.2-in. size, and weighs just 2.8 oz.  

The $110 meter measures temperature and humidity both indoors and out in the field.