เครื่องวัดอุณหภูมิ-ความชื้น Temperature-Humidity UNI-T UT333

Features:

• Display temperature, humidity and dew point temperature selection together
• °C/°F selectable
• Customizable measurement compensation
• Record interval, system time and sleep time settings
• MAX/MIN modes
• 100 sets data storage, manual/auto storage modes
• USB communication, PC software, data hold, LCD backlight

Specifications:

• Humidity: 0~99%RH/0.1%RH  ±5％RH (0~99%RH)               
• Temperature:
  • -10~60°C /0.1°C ±1.0°C
  • 14~140°F /0.2°F ±2.0°F
• Sampling Rate: 0.5s
• Overload Indication: OL
• MAX/MIN: MAX/MIN
• Data Hold: HOLD
• Unit Conversion: °C/°F
• LCD Backlight: Yes       
• Auto Power Off: 5min
• Low Battery Indication: 3.0~3.5V
• Battery: 4.5V
• Current Consumption:
  • Working ≤25mA
  • Power off ≤10uA
• Working Environment:
  • Temperature 0~40°C
  • Humidity ≤80%RH
• Storage Environment:
  • Temperature 20~60°C below
  • Humidity ≤75%RH
• Key Functions: 
  • ON/OFF : Short press: power on/off
  • MAX/MIN: Short press to switch between MAX/MIN/QUIT
  • °C/°F: Short press to switch between °C/°F
  • HOLD/BL: Short press to start data hold mode, long press to turn on/off backlight