Specifications |
Carbon monoxide (CO) |
|
Measuring range* |
0 … 1000 ppm |
Resolution |
1 ppm |
Accuracy |
±5 % of measuring range |
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*The CO measurement refers to an ambient condition of 0 … 40 °C / 32 … 104 °F, 15 … 95 % RH, non-condensing |
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Carbon dioxide (CO²) |
|
Measuring range* |
0 … 9999 ppm |
Resolution |
1 ppm |
Accuracy |
±3 % of measured value ± 75 ppm |
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*The CO² measurement refers to an ambient condition of 0 … 50 °C / 32 … 122 °F, 0 … 85 % RH, non-condensing |
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Temperature |
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Measuring range |
0 … 50 °C, 32 … 122 °F |
Resolution |
0.1 °C / °F |
Accuracy |
±2 °C / ±4 °F |
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|
Humidity |
|
Measuring range |
0 … 100 % RH |
Resolution |
0.1 % RH |
Accuracy |
±5 % between 0 … 20 % RH |
|
±3.5 % between 20 … 80 % RH |
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±5 % between 80 … 100 % RH |
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The humidity is based on a wind speed of 1 m/s. The accuracy is maintained after 30 minutes of acclimatization. |
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Further specifications |
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Display |
2" LC display |
Measuring rate |
1 Hz |
Memory |
for 5000 measuring points |
Storage rate |
1 minute, 15 minutes, 1 hour |
Units |
temperature: °C, °F, CO / CO²: ppm |
Alarm when limit values are exceeded |
visually and acoustically |
Data export |
CSV |
Connection |
1/4“ tripod connection |
Interface |
Micro-USB for charging the battery |
|
and for data transmission |
Power supply (battery) |
3.7 V, 1500 mAh |
Power supply (power adapter) |
primary: 100 … 240 VAC, 50 / 60 Hz, 0.25 A |
|
secondary: 5 VDC, 1 A |
Operating conditions |
0 … 45 °C, 32 … 113 °F, <95 % RH, non-condensing |
Storage conditions |
-10 … 55 °C, 14 … 131 °F, <95 % RH, non-condensing |
Dimensions |
54 x 215 x 34 mm / 2.1 x 8.4 x 1.3" |
Weight |
154 g / 5.4 oz |