SKU: 32114216121

Luchtkwaliteit CO2 Meter - Thermometer /Hygrometer - Technoline WL 1030

Sale price$89.99 Regular price$99.99
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Description

Luchtkwaliteit CO2 Meter - Thermometer /Hygrometer - Technoline WL 1030CO meter WL1030 technoline reliable air quality monitor Description This air quality monitor (CO2 meter) has been tested as very reliable by the German consumer association and recommended as a recommended purchase. High quality non dispersive infrared (NDIR) gas sensor with CO2 measuring range up to 5000 ppm Ventilation advice based on CO2 concentration in the air. In addition, this unit also measures air humidity and temperature. Ideal for public

CO₂ meter WL1030 technoline reliable air quality monitor


Description

This air quality monitor (CO2 meter) has been tested as very reliable by the German consumer association and recommended as a recommended purchase.

High quality non-dispersive infrared (NDIR) gas sensor with CO2 measuring range up to 5000 ppm Ventilation advice based on CO2 concentration in the air. In addition, this unit also measures air humidity and temperature.

Ideal for public buildings such as hairdressers, schools, gyms, museums, sports clubs, etc. But also just a good way to measure the air quality at home.
Everyone knows how important good ventilation and air quality are. With this air quality monitor you will be warned to ventilate more if the quality of the air is not good enough. The quality can be read by the values ​​on the meter. In addition, you will receive ventilation advice because the color of the advice block changes.
(The numbers speak for themselves, the text on the meter is in German)

Before first use: 
The values ​​are displayed within 2,5 minutes. After that, it will (automatically) calibrate the device for another 24 hours to then display accurate readings. This process is repeated when you move the device, for example to measure the air quality in another room. This process enables the Technoline Air Quality Meter to guarantee accurate measurements.

Why do I need a CO2 meter?

Why should I buy a CO2 meter?

High CO2 levels in the air reduce people's concentration and performance, and it is easier for viruses to spread. Regular and timely ventilation is recommended to improve the indoor climate and maintain health!

Humans breathe in oxygen and exhale CO2. When many people are together in an enclosed space, there is less and less oxygen and more CO2 in the air. The amount of CO2 or parts per million (cubic meters) or PPM indicates how clean the air is.

The CO2 meter detects when you need to ventilate a room by showing the PPM that indicates how much CO2 is in the air.
If the PPM gets too high, the air becomes unhealthy and germs are more likely to be transferred. Viruses are easier to spread from 800ppm. In addition, if the CO2 value is higher than 1500ppm, it can already lead to drowsiness. As the ppm rises to 2000 ppm, people can experience headaches, poor concentration, loss of concentration, increased heart rate and mild nausea.

Room ventilation can reduce the ppm to a normal level below 800ppm

CO2 Levels and Guidelines

CO2 levels and guidelines

Below are some general CO2 reference levels:

400~600ppm
Background (normal) outside air level.

600~1.000ppm
Typical level for occupied spaces with good air circulation.

1.000~1.500ppm
Start ventilation of the room.

1.500~2.000ppm
Level associated with complaints of drowsiness and bad air.
Ventilation recommended!

2.000~5.000ppm
Level associated with headache, drowsiness and stagnant, stale, congested air. Poor concentration, loss of attention, increased heart rate and mild nausea can also occur. Ventilation highly recommended!

> 5.000 ppm
Exposure can lead to severe oxygen starvation, which can lead to permanent brain damage, coma and death. Requires immediate ventilation!

CO2 Properties

CHARACTERISTICS

  • Air quality sensor for monitoring the air quality in closed rooms
  • Non-dispersive infrared gas sensor (NDIR) with CO₂ measuring range up to 5000 ppm, including ventilation advice based on the CO₂ content in the air
  • Indoor temperature display in ° C or ° F
  • Indoor Humidity Display
  • MIN / MAX value storage of the last 24 hours with automatic scrolling function
  • Air quality sensor for air quality monitoring
  • Adjustable alarm for CO₂ reading with optional alarm signal
  • Adjustable alarms for upper and lower limits of temperature and humidity
  • Calibration function for CO₂, temperature and humidity
  • Built-in ROM for storing the settings, backlight with adjustable brightness levels.
Technical Data

TECHNICAL DATA
Dimensions: 94 x 145 x 50 mm
Power supply: Power supply (included)
Temperature range: 0 ° C - 50 ° C / 32 ° F to 122 ° F
Temperature resolution: 0,1 ° C
Humidity range: 20% - 95% RH
Humidity resolution: 1%
Operating temperature: 0 ° C to 50 ° C / 32 ° F to 122 ° F <95%, non-condensing

CO2
Measuring range: 400 - 5000
PPM Resolution: 1 PPM
Accuracy: +/- 5% + 50PPM
Warm-up time: 1 minute

Display range
CO2: 400 (≤ 400PPM) HI (≥ 5000PPM)
Temperature: LO (≤ 0 ° C / 32 ° F) .HI (≥ 50 ° C / 122 ° F).
Humidity: 20% (≤ 20%) 95% (≥ 95%)

Standard settings
CO2 alarm: low -400, high 2000RH%
Alarm: Low 35%, High 70%.
CO2 audible alarm: Off
Temperature: ° C
Display brightness level: high

Manual

You will find the Dutch manual here

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 32114216121

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★★★★★ 5
soft breathable shirt
Color: Navycircles, Size: Large, Color: Navycircles, Size: Large
I measure a 33w and 42c. That would indicate that I should be closer to a size medium. But I have received enough summer short sleeve shirts that have a sizing chart that says that I should be a size medium only to find that they would only look good on me if I were built like Adonis. So I ordered a size large. It fits pretty well. I still think it is a little more snug than I would want but that is just my vanity wishing I had a flat gut. It is a bit difficult to read the washing instructions that are printed in silver on the inner collar. The label says it is 87% nylon and 13% spandex. The craftsmanship of the shirt is excellent. The collar has a nice cloth roll covering the seam so there is no chafing on the neck. The inner seams on the sides are double shitched with an interesting taper at the bottom that would only be noticeable if the shirt is not tucked in. The length of the shirt is sufficient that it will not try to pull out on the back and it is stretchy enough that I think if I tuck it in my underwear it will not pull out when riding my bike. I like the pattern. It is like the little dots on a bird feather repeated over and over.
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Reviewed in the United States on April 16, 2026
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★★★★★ 5
I wonderfully versatile athletically fitting summer polo
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Don't really have any down sides on this polo. It's lightweight yet surprisingly wind resistant, even on cooler days im not losing all my body heat at the slightest breeze. It feels more like a cotton blend while performing like a polyester with the stretch and drying performance. The fit is very athletic, with just enough room in the chest and shoulders while hugging close to the midsection. This polo is quality both in looks, with the collar holding shape and appearance, the faux chest pocket ups the look of the shirt without being a clunky piece with a pocket that bunches up. Im thrilled with this polo and am buying more colors to have variety with this shirt. Wonderful wonderful value for the money if you're looking for a versatile close fitting shirt without hindering mobility
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Great shirt with a couple of very insignificant flaws
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Johnny
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★★★★★ 4
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Color: Blueoval, Size: Small, Color: Blueoval, Size: Small
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