The testo 535 CO2 meter is designed to measure the CO2 concentration in the ambient air, because stale air has much higher CO2 levels than fresh air. The testo 535 CO2 meter is ideal for monitoring / optimizing room climate, such as in offices.
testo 535 - CO2 meter:
| Ambient CO₂ |
|---|
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Measuring range
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0 to 9999 ppm
0 to 0.999 Vol.%
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Accuracy
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0 to 5000 ppm: ±(75 ppm + 3 % of mv)
5001 to 9999 ppm: ±(150 ppm + 5 % of mv)
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Resolution
|
1 ppm
0.001 Vol.%
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| General technical data |
|---|
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Dimensions
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7 x 2 x 2 in. / 190 x 57 x 42 mm
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Operating temperature
|
32° to 122 °F / 0 to +50 °C
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Housing
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ABS
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Measuring medium
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Air
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Auto-off instrument
|
10 min
|
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Battery type
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9V block battery
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Battery life
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6 h
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Display type
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LCD
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Display size
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2 lines
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Storage temperature
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-4° to 158 °F / -20 to +70 °C
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Weight
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11 oz. / 300 g
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