Specifications |
||
Model |
822C |
822D |
Gas detectable |
Acetone,Acetelene,Alcohol, Ammonia, Benzene, Butane, Ethanol, Ethylene Oxide, Gaslline, Hexane, Hydroge n, Methane, Naphtha, Natural gas, Paint thinners, Propane, Solvents. Etc. |
|
Sensitivity (methane) |
Aprrox. 50ppm |
Aprrox. 50ppm |
Display range |
--- |
0-20.00%LEL |
Alarm type |
bargraph indication + audio alarm |
|
Accuracy |
±10% F.S (methane) |
|
Working condition |
0-50℃,20-80%RH |
|
Storage condition |
-10~60℃, 10-70%RH |
Features |
||
Model |
822C |
822D |
Display the digital value |
--- |
√ |
Display environment temperature |
--- |
√ |
Sensitivity selectable |
High, Medium, Low |
High , Low |
Low battery indication |
√ |
√ |
Auto power off |
√ |
√ |
Alarm muting |
√ |
√ |
Auto zeroing |
√ |
√ |
General Information |
||
Model |
822C |
822D |
Power supply |
3x1.5V AAA |
|
Product Color |
Black + Orange |
|
Product Size |
256×45×35mm |
|
Product Weight |
150g |
|
Standard Accessories |
Manual, battery,pouch |