TH821 NICETY เครื่องวัดอุณหภูมิความชื้นแบบพกพา Humidity/Temperature Meter 

Features

• - Long-term stable humidity sensor
• - ± 2.5%RH accuracy
• - Dewpoint calculation and wet bulb included
• - Hold function and max. /min. Values
• - Backlit display
• - Air moisture and air temperature
• - Auto power OFF

Specifications

• - Sensor: Long-term stable humidity sensor, Capacitive.
• - NTC Temperature sensor
• - Measuring Range: 1~ 99%RH (at 25º C)
• -10 to 50º C / +14 to 122º F
• - accuracy ± 0.5digit: ± 2.5%RH (at10~90%RH) ± 0.5ºC
• - Resolution: 0.1%RH; 0.1º C/º F
• - Repeatability: ± 2%
• - Response time (33 to 76%RH, still air): 5Sec.
• - Long term stability: 0.5%RH per year
• - Ambient conditions: 0 ~ 50 º C/32 ~ 122º F
• - Storage/transport condition: -10 ~60º C, 14 ~140º F
• - Power supply: 1X 9.0V, 6F22 batteries
• - Size: 160*74*35 mm
• - Weight: 250g (batteries included)