Will this tool be used in your wine cellar, a greenhouse, your guitar case, or for your cigar collection? Measurement Accuracy A hygrometer’s accuracy is the number one thing you should take into account. However, do note that not all hygrometers produce precise measurements as some depend ...
2 Pack Mini Digital Hygrometer Gauge Indoor Thermometer,Humidity Gauge LCD Monitor Temperature Outdoor Humidity Meter for Greenhouse Jars Incubators Guitar Case 4.3 out of 5 stars 33 1 offer from$9.99 #40 REED Instruments 8706 Digital Psychrometer/Thermo-Hygrometer, (Wet Bulb, Dew Point, Temperatu...