1This high sensitivity sensor with reliable accuracy and fast response, practical in work and life 2Apply to measure ambient temperature, dew point temperature and wet bulb temperature 3Portable handheld exquisite small body,easy to carry and convenient to use 4Widely suitable for household or industrial use such as factory, home, school, outdoor, etc. 5Digital LCD screen with excellent display effect lets you can read clearly and quicklyItem Type: Temperature and Humidity Meter Product Model: UA963 Measuring Range: 0-100%RH Battery Type: AAA(not include) Measurement Accuracy: 0.1 Power Supply Voltage: 1.5V (V) Uses: Measure temperature and humidity Measuring Object: Temperature and humidity Usage: Industry, home, school, outdoor, etc. Automatic Shutdown: Automatic shutdown in 15 minutes without operation1 x Temperature and Humidity Meter1 x User Manual