SMARTRO SC42 Professional Digital Hygrometer Indoor Thermometer Room Humidity Gauge Pro Accuracy Calibration
About this item
ãThe Best Industrial Grade AccuracyãHumidity gauge with built-in Swiss sensors, it detects subtle humidity and temperature changes and updates readings in each 10 seconds. Temperature tolerance is within ±0.5â(-4 to 158â) and humidity is ±2%RH (1 to 99% RH). Th...Read more