|
Measuring Range(ST490+) |
-20 °C to 750°C |
|
Accuracy |
--20°C to 0 °C±3°C 0C to 100°C±2°100°C here in before±2°C or ±2% whichever is greater |
|
High Low Temp. Alarm |
yes |
|
Distance to spot size |
12:1 |
|
Spectral response |
8-14 um & 500mSec |
|
Repeatability |
1%of reading or 0.1°C |
|
Celsius/Fahrenheit unit switch |
Yes |
|
Ambient operating range |
0 to 50°C |
|
Relative humidity |
10-95% RH noncondensing |
|
Storage temperature |
-20 to 60°C (-4°Fto 140°F) |
|
Data Hold function |
Yes |
|
Auto power off function |
Yes |
|
Power |
9V 6F22 (not include) |