Temperature and humidity thermometer DT-3321

NegotiableUpdate on 09/21

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

DT-3321 is a temperature and humidity measuring instrument that measures humidity, air temperature, dew point temperature, and wet bulb temperature.

Product Details

Large backlit LCD display screen, easy to read
2%RHHigh precision and fast response
Simultaneously display humidity/temperature and humidity/dew point temperature;humidity/wet-bulb temperature
Automatic shutdown and low battery warning
mixing ratio

function	Range and Resolution	precision
humidity	0.0 to 100.0%RH	±2%RH (40% to 60%) ±3%RH (20 to 40% and 60 to 80%) ±4%RH (0 to 20% and 80 to 100%)
temperature	-4.0 to 140.0ºF (-20.0 to 60.0ºC)	±0.9ºF (±0.5ºC)
temperature	-22.0 to – 3.9ºF and 140.1 to 212.0ºF (-30.0 to -19.9ºC and 60.1 to 100.0ºC)	±1.8ºF (±1.0ºC)

Display: Dual LCD display screen
response time::less than15second(The final value in moving air is90％)
sensor type
humidity:Capacitive sensor
temperature:Thermistor
absolute humidity:0 to 500g/m3, 0 to 218.5gr/ft3 (Calculated from air temperature and humidity)
Wet bulb temperature: 32 to 176 ° F (0 to 80 ° C)（Calculated from air temperature and humidity)
dew point temperature:-22 to 212°F (-30 to
Operating environment: 32 to 122 º F (0 to 50 º C);<80% RHNot condensing
storage environment:-40 to 185ºF (-40 to 85ºC); <99% RHNot condensing
power supply:9Vbattery
battery life:approximately48hour
size:220 x 63 x 28 (mm)
Weight: 400g