Testo 535 Data Logging Air Quality Monitor, 99%RH Max, Battery-Powered
Technical Document
Specifications
Brand
TestoPower Source
Battery
Maximum Humidity Measurement
99%RH
Best Carbon Dioxide Accuracy
±100 ppm +3 % of mv
Carbon Dioxide Resolution
1ppm
Model Number p
535
Data Logging
Yes
Battery Life
6 h
Width
57mm
Length
190mm
Minimum Carbon Dioxide Level
0ppm
Maximum Carbon Dioxide Level
9999ppm
Dimensions
190 x 57 x 42mm
Minimum Operating Temperature
0°C
Height
42mm
Weight
300g
Display Type
LCD
Maximum Operating Temperature
50°C
Country of Origin
Germany
Product details
testo 535 CO2 Meter
The Testo 535 is an efficient CO2 measuring instrument for measuring indoor air quality. Bad air quality in rooms can lead to tiredness, lack of concentration and illness and is caused in many cases, by insufficient ventilation. CO2 is used as an indicator when assessing indoor air quality – if the CO2 in indoor air is too high (limit value: 1000ppm) the air feels stuffy and stale.
Long-term monitoring via maximum/mean calculation
2 channel infrared sensor
Long-term stability
Tests stationary CO2 transducers in ’demand controlled’ ventilating systems (DCV)
Monitors indoor air quality in open plan offices
Measures the concentration of CO2 in ingoing and outgoing air ducts
Data can be printed on location with date and time on the optional IR Testo printer
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P.O.A.
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P.O.A.
1
Technical Document
Specifications
Brand
TestoPower Source
Battery
Maximum Humidity Measurement
99%RH
Best Carbon Dioxide Accuracy
±100 ppm +3 % of mv
Carbon Dioxide Resolution
1ppm
Model Number p
535
Data Logging
Yes
Battery Life
6 h
Width
57mm
Length
190mm
Minimum Carbon Dioxide Level
0ppm
Maximum Carbon Dioxide Level
9999ppm
Dimensions
190 x 57 x 42mm
Minimum Operating Temperature
0°C
Height
42mm
Weight
300g
Display Type
LCD
Maximum Operating Temperature
50°C
Country of Origin
Germany
Product details
testo 535 CO2 Meter
The Testo 535 is an efficient CO2 measuring instrument for measuring indoor air quality. Bad air quality in rooms can lead to tiredness, lack of concentration and illness and is caused in many cases, by insufficient ventilation. CO2 is used as an indicator when assessing indoor air quality – if the CO2 in indoor air is too high (limit value: 1000ppm) the air feels stuffy and stale.
Long-term monitoring via maximum/mean calculation
2 channel infrared sensor
Long-term stability
Tests stationary CO2 transducers in ’demand controlled’ ventilating systems (DCV)
Monitors indoor air quality in open plan offices
Measures the concentration of CO2 in ingoing and outgoing air ducts
Data can be printed on location with date and time on the optional IR Testo printer