AMT-109

เครื่องวัดอุณหภูมิและความชื้นแบบตั้งโต๊ะ AMT-109

AMT-109 Digital Temperature Humidity Meter Thermometer

Function : 

•  Display indoor temperature and humidity, outdoor temperature
•  Record the maximum, minimum temperature, and humidity
•  ℃ and ℉ switchable
•  Temperature measure range:
•  Indoor: -10 to +50˚C (+14 to +122˚F)
•  Outdoor: -50 to +70˚C (-58 to +158FF)
•  Humidity measure range: 20 to 99% RH
•  Accuracy: ±1C, ±5% RH
•  Time
•  Power: 1.5V operate (AAA)

Key : 

• Max/min: display the maximum and minimum temperature and humidity, on set mode, it can add 1
• Mode/set/clear: to set the time and alarm, clear the maximum and minimum memory
• In/out: switch indoor and outdoor temperature display
• C/F: switch Celsius and Fahrenheit display
• FZ alert: on or off freeze alert