Technical Document
Specifications
Number of LEDs
1
Lamp Supplied
Yes
Floodlight Type
Indoor, Outdoor
Case Material
Aluminium
IP Rating
IP65
Voltage
100 → 250 V ac
Range
12 m
Standards Met
2012/19/EU
Lamp Type
LED
Depth
140 mm
Height
287mm
Width
255 mm
Wattage
50 W
Luminosity
4230 lm
Series
L CN 150 V2
Dimensions
287 x 255 x 140 mm
Brand
Hugo BrennenstuhlCountry of Origin
China
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.
1
P.O.A.
1
Technical Document
Specifications
Number of LEDs
1
Lamp Supplied
Yes
Floodlight Type
Indoor, Outdoor
Case Material
Aluminium
IP Rating
IP65
Voltage
100 → 250 V ac
Range
12 m
Standards Met
2012/19/EU
Lamp Type
LED
Depth
140 mm
Height
287mm
Width
255 mm
Wattage
50 W
Luminosity
4230 lm
Series
L CN 150 V2
Dimensions
287 x 255 x 140 mm
Brand
Hugo BrennenstuhlCountry of Origin
China
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