Traceable Pen-Style Thermohygrometer with Calibration

Convenient pen-style thermohygrometer displays temperature and humidity readings, simultaneously. Capture a steady reading in under six seconds, with one second refresh rate. Recall minimum and maximum humidity readings from a range of 20 to 95% RH. Flip between °F and °C with the press of a button over a range of 32 to 122° F (0 to 50° C).