High Stability Digital Thermometer Hygrometer External Alarm Metal Acrylic Material
High Stability Digital Thermometer Hygrometer External Alarm Metal Acrylic Material
Introduction :
HE230A red LED disyplay thermometer hygrometer have 40 meters long visual distance, widely use in warehouse ,
police station , supermarket , farm , station , ect.
Feature :
Adopt imported temperature humidity integrated sensor, and high accuracy and stability
Measure temperature and humidity with external sensors;
Key deviation calibration function;
Large LCD display temperature ,humidity;
100~240VAC adapter power supply and Wall Hanging.
Specification :
|
Model
|
HE230A |
|
LED size(Inch)
|
3.0" |
|
Visual range
|
40M |
|
Temeperature range
|
-40℃~+85℃ |
|
Humidity range
|
0~100%RH |
|
Temeperature accuracy
|
±0.5℃ |
|
Humidity accuracy
|
±3%RH |
|
Sensor type
|
External sensor with 3 meters cable |
|
N.W.(KG)
|
2.3 |
|
Dimension(CM)
|
39.5*25.5*5 |
|
Packing size
|
46*31.5*8.5 |
|
Standard accessriories
|
Opration manual |
|
Optional function
|
Exteranl sound & light alarm |
 |
HE230A visual distance of 40 meters
|
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