Product Introduction
A hygrograph is used to measure temperature and the amount of water in the atmosphere. Fast, convenient, and accurate measurement of humidity and temperature readings in the air Hygrometric instruments usually rely on the amount of moisture absorbed in a substance such as temperature, pressure measurements, mass, mechanical or electrical changes to measure humidity , Then the humidity measurement data is obtained by checksum calculation. In modern electronic equipment, electrically varying capacitors or resistors are used to measure the difference in humidity. Applied in laboratory equipment, industrial, engineering production and professional purposes, it is an ideal humidity and temperature meter
Technical parameters
Temperature measuring range |
-10℃~50℃ (indoor) -50℃~70℃ (outdoor) |
Humidity range |
20%RH~99%RH |
Temperature measurement error |
±1℃±1.8 ℉ |
Humidity measurement error |
±5%RH |
° C / ° F Unit conversion |
There is |
Maximum/minimum measurement |
There is |
Frost point alarm function |
There is |
Date/time disy |
There is |
Temperature resolution |
0.1℃/℉ |
Humidity resolution |
1%RH |
Alarm clock function |
There is |
Type K external thermocouple |
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Packing specifications
Power supply |
1*1.5V AAA battery |
Net weight of product |
125g |
Product size |
111*103*27.6mm |
The way of packing |
Blister packaging |
Standard outer box capacity |
60 |
Standard outer box size |
56.5*32.5*47.5cm |
Standard gross weight of outer box |
11.49KG |
