Pyrometer/thermometer-hygrometer with the function of determining the dew point AZ-8857

Features:
*Particularly popular model of thermometer/hygrometer - two in one!
*At the same time gives information about the three options climate control (HVACR): the temperature of the air/surface temperature/relative humidity
*Infrared thermometer can measure the temperature in from -40°F to 932°F, the unit of measurement °C/°F selectable, adjustable emission factor from 0.3 to 1.0, the backlight set
*Built-in laser with a wavelength of 670 nm for accurate targeting, the ability to manually turn off the laser
*The response time of the thermometer is 500 MS
*Digital psychrometer, which calculates the second temperature wet bulb temperature and dew point, performs temperature measurement the environment within -20 ~ 50,0 °C.
*High-precision humidity sensor ROTRONIC
*Patented protection system sensor
*Automatic power off time is set
*RS232 output for PC connection
*Powered by four AAA batteries
*Two-level indicator low battery.
*Standards compliance 89/336 EEC, 92/31 EEC, 93/68 EEC.

Specifications:

Measurement of surface temperature

range: -40 ~ 500,0 °C,
resolution: 0.1 °C/°F
accuracy: ± 2% or 2°C range -20 ~ 200,0 °C, ± 3% or 3°C for another band

Measuring air temperature

range:-20 ~ 50,0 °C,
resolution: 0.1 °C/°F
accuracy: ± 0.6 °C

Measurement of relative humidity

range: 0 ~ 100 % RH
resolution: 0.1% RH
accuracy: ±3%RH at 25°C TA 10 ~ 90 % RH,
in other cases: - ±5%RH

The temperature of the wet thermometer

-21,6 ~ to 49.9 °C

Dew point

-68 ~ to 49.9 °C

Reproducibility for IR measurements

±1°C

The coefficient of emission

0,3 ~ 1,0 adjustable

D:S ratio

8:1(ratio of distance to bject to the size of the surface from which readings are taken of the device)

Display size

44 x 26 mm

Conditions

temperature: 0 ~ 50,0 °C, humidity: 80%

Storage conditions

temperature: -20 ~ 50,0 °C, humidity: 90%

Dimensions

70 x 50 x 175 mm

Weight

the strand of 140 g

Food

AAA batteries 4 pieces

Equipment: measuring device, battery, instruction manual, carrying case for storage and transportation.

Optional accessories: software and RS232 cable, AC-DC adapter, tanks with salt for calibration