Santykinės drėgmės ir aplinkos temperatūros matuoklis (81716)

RELATIVE HUMIDITY AND AMBIENT TEMPERATURE METER
Mark
Sthor
Symbol
81716
Series
GRD
Dimensions
56x180x36mm
Application
for recording the level of relative humidity and ambient temperature
Power
battery
Battery type
3x1.5V; AAA
Temperature measurement range
-20 ~ +70 / -4 ~ +158 C/ F
Mass
108g
Display type
backlit LCD
Measuring unit
C, F
Tripod thread size
1/4" (6.35mm) 20UNC
Tripod included
NO
Date Hold
Yes
Functions
dew point, wet bulb temperature, highest value of current measurement (MAX), lowest value of current measurement (MIN), automatic data saving
Operating relative humidity Rh
0 ~ 100%
Low battery indicator
Yes
Measurement memory
1000
Response time
30 sec
Automatic shutdown
yes, 15 minutes
Screen refresh rate
2 times per second
Temperature measurement accuracy
1 C
RH measurement accuracy
4%
Dew point temperature
-20 ~ +50 / -4 ~ +122 C/ F
Wet bulb temperature
-20 ~ +50 / -4 ~ +122 C/ F
Accuracy of dew point temperature and wet bulb measurement
2 C

A humidity and temperature meter (hygrometer) is a device for recording the level of relative humidity and ambient temperature. The advanced sensor performs a minimum of 65 measurements per second. The microprocessor receives the measurement signals, converts them to an average value and displays them on the screen with an update every half second. The portable hygrometer is widely used in everyday work. It is used to control parameters in agricultural production, animal husbandry, ventilation systems, terrariums, etc.

The sensor controls both relative humidity and temperature. Based on these indications, the microprocessor is able to calculate the dew point and the so-called wet bulb temperature. Simple operation, large digits on the display, a number of functions facilitating work and a profiled housing that fits perfectly in the hand make working with this meter easy and pleasant.

Dew point: after selecting the C DP function, the meter, on the basis of measurements, calculates the dew point on an ongoing basis, i.e. the temperature at which the process of gas liquefaction can begin.
Wet bulb temperature: after selecting the C WB function, the meter calculates the value for this indication on an ongoing basis based on the measurements. Working at a wet bulb temperature above 35C is dangerous to health, it can lead to overheating and, consequently, death.
Max/Min button: freezes the highest/lowest value of the current measurement on the screen
Data hold button: Freezes the current measurement value on the screen
Automatic data saving: the device allows you to automatically save 1000 measurements every 10 seconds
The device automatically turns off after 15 minutes of inactivity. The setting can be deactivated when turning on the device.
Technical data:

screen refresh rate: 2 times per second
relative humidity measurement range %RH: 0-100%
resolution: 0.1%RH
accuracy: 4%RH
ambient temperature measurement range: -20C~70C
resolution: 0.1C
accuracy: 1C
backlit screen
power supply: 3xAAA
1/4'' tripod socket
dimensions: 56*180*36mm
weight: 108 g (without batteries)