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TST0092 535, CO2 measuring instrument with permanently attached probe, batteries and calibration protocol
- Long-term stable 2 channel infrared sensor
- Highly accurate, highly efficient
- Repeated calibration is unnecessary
TST0092 535, CO2 measuring instrument with permanently attached probe, batteries and calibration protocol
- Long-term stable 2 channel infrared sensor
- Highly accurate, highly efficient
- Repeated calibration is unnecessary
testo 535, the efficient CO2 measuring instrument for measuring indoor air quality. Bad air quality in rooms can lead to tiredness, lack of concentration and illness (Sick Building Syndrome) due to high CO2 concentration (greater than 1000 ppm)
- Long-term monitoring based on maximum and mean calculation
- Long-term stable 2 channel infrared sensor
- Highly accurate, highly efficient
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LCD, 2 lines |
|
|
Storage temperature |
-20 to +70 °C |
|
Operating temperature |
0 to +50 °C |
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Battery type |
9V block battery |
|
Battery life |
6 h |
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Weight |
300 g |
|
Dimensions |
190 x 57 x 42 mm |
|
Material/Housing |
ABS |
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Probe type CO2 |
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Meas. Range |
0 to +9999 ppm CO2 |
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Accuracy |
±(50 ppm CO2 ±2% of mv) (0 to +5000 ppm CO2) |
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Resolution |
1 ppm CO2 |