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Description |
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These instruments are designed to measure carbon dioxide in the range from 0 to 9,999 ppm. This range with good accuracy of meter allows users to conduct the most precise quantitative measurements of carbon dioxide in the space. The build-in temperature/humidity sensor also provides the cross-references for further analysis. |
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Features |
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‧Fast warm up time.
‧Audible warning.
‧USB power supply.
‧Backlight display function.
‧Data Memory and Recall function.
‧Continuous data logging with time/date.
‧Precise Adjustment in different barometric levels (or pressures).
‧CO2: 0 ~ 9,999 ppm range, diffusion sampling mode.
‧Data hold & Maximum / Minimum with time stamp.
‧Energy Efficiency by sampling time modulation.
‧Easy to use USB interface and user friendly software.
‧Large Dual LCD Display for CO2, %RH humidity and temperature.
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Specification |
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| Specifications |
ST302 |
ST303 |
| Measuring Range |
0 to 9,999 ppm |
| Accuracy |
0 to 5,000 ppm:± (50 ppm+2% of m.v.)
5,001 to 9,999 ppm:± (100 ppm+3% of m.v.) |
Resolution
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1 ppm |
| Operating Temp. |
0 to 50°C (0 to 122°F) |
| Storage Temp. |
-20 to 60°C (-4 to 140°F) |
| Max/Min/Avg |
YES |
| Audio Alarm |
YES |
| Time / Date |
YES |
| Data Hold |
YES |
| USB Power |
YES |
| AC Power |
YES |
| Data Memory |
YES |
| Dimensions |
184(L)X70(W)X40(H)mm (7.08" X2.75" X1.57") |
| Weight |
Approx.217g (7.65 oz.) |
| Data Logging |
NO |
20,000 Points |
| Humidity |
NO |
YES |
| Temperature |
NO |
YES |
| PC Interface |
NO |
USB |
| Accessories |
9V Battery, Instruction manual, Carrying case,
AC Adapt er, AC Plug (incl.USA Pin, European Pin), USB cable.
(ST303 PC Interface window-bace software) |
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Applications |
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‧Medical Equipment.
‧Office Buildings.
‧Greenhouses.
‧Indoor Air Quality monitoring.
‧Environmental Monitoring.
‧Chemical/Petrochemical.
‧Laboratory Growth Chambers.
‧Hospitals and anywhere that high levels of carbon dioxide are general. |
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Trade Info |
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This is applicable for the order quantity more than
1000 units, and all the shipments should be accomplished within 3
months | |
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