เครื่องวัดความชื้น วัดอุณหภูมิ ไฮโกรมิเตอร์ UNI-T UT333 LCD Digital Thermometer Hygrometers Air Temperature and Humidity Meters Moisture Meter Sensor   UT333 is a mini digital temperature humidity meter which adopts high-precision temperature humiditiy sensing module technology to sample, processes data, and displays results on the LCD. it uses calibrated sensing module which reduces bias and increases accuracy. It is light weight, compact, ergonomic, and user friendly, making it a great tool for monitoring indoor farming, animal husbandry, warehouse storage, public facilties, and many other areas.   Specification:

Function Range Resolution Accuracy Description
Humidity 0-100.0%RH (0.1%RH ±5%RH) Under normal temperature condition(23°C ±5 °C)Temeprature -10-60°C/14-140°F 0.1°C/0.2°F ±1.0°C/±2.0°F Under normal humidity condition(40%RH-75%RH)
Sampling Rate 1/s Sampling rate is once per second
Overload indication 100%RH/OL Maximum display humidity is 100%RH; if the temperature is lower than 20°C or higher than 60°C, "OL" will be dispalyed.
MAX/MIN Measurement MAX/MIN Shows "MAX/MIN"
Data Hold HOLD Shows "HOLD"
Unit °C/°F Shows "°C/°F"
Backlight BL Manually turn on or off backlight
Auto Power Off 5mins Automatically power off after 5mins without operating; function can be turned off
Low battery 3.0-3.5V Shows low battery prompt when power is 3.0-3.5V
Battery: 3 * AAA1.5V batteries (Not included)
Size: 155 * 50 * 28mm

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