You're not connected to the Internet.
CHF 1189.–

DeltaOhm HDABE

Art-Nr 9634335
approx. 8 – 10 days


Mail delivery

  • approx. 8 – 10 days


  • Unfortunately, this product cannot be collected.

Information subject to change.

Supplied by

Third-party offer

This product is delivered by a third party supplier. The sales contract is concluded between you and the supplier.

Conrad CH
DeltaOhm HDABE Actual product image
CHF 1189.–

DeltaOhm HDABE


The HD21-ABE-17 IAQ Monitor is a laboratory instrument / portable instrument for indoor air quality analysis (IAQ). The device simultaneously measures the following values: carbon dioxide (CO2), carbon monoxide (CO), atmospheric pressure, temperature, relative humidity. It automatically calculates: dew point, wet bulb temperature, absolute humidity, mixing ratio, enthalpy. For closed rooms in which persons are staying. Kitchens, bathrooms, changing rooms and swimming pools are also included due to their high humidity. The measurement of the CO2 concentration also allows conclusions to be drawn about chemical, physical and biological pollutants. The devices have a wide dot matrix display with a resolution of 160 x 160 dots. Typical applications of the devices are: Measurement of IAQ (indoor air quality) and comfort conditions in schools, offices and enclosed spaces, analysis and investigation of sick building syndrome (headaches, nausea, irritation) and its consequences, testing of HVAC system efficiency (heating, ventilation and air conditioning), investigation of indoor air quality in factories to optimise the microclimate and improve productivity, testing of building automation.more


Click 'show more' to display specifications.

General information

Manufacturer DeltaOhm
Product type Metrology


Development boards are small single-board computers that can be used to run simple but also more complicated programs and instructions. The most famous so-called development board is the Raspberry Pi. This can be used for automated processes such as home automation, or as a console such as here:

Or also as an independent computer. Of course, there are also less powerful boards such as the Arduino. This computer can be used for both simple and complex codes. These codes (for example C++) can be loaded onto the Arduinos and from there they run in a loop until the device is switched off. Such programs can be, for example, a motion sensor with reaction, or an acoustically controlled circuit.

Our kits provide an easy introduction to the life of single board computers:|2960-18779:345350|2960-18779:299081. An increasingly popular topic is Internet of Things, which includes the automation of devices and homes. Such communication is also made possible by small computers: Of course, such computers offer many possibilities for expansion and modification for almost any purpose. These can also be found here. This allows the boards to be extended by functions such as displays, WLAN, infrared, etc. We also offer soldering devices, measuring instruments and other accessories for all kinds of different projects.

In the category Measurement Technology you will find everything you need for your electrical engineering and robotics projects, from multimeters, oscilloscopes and semiconductor testers to current clamps. You can find various measuring instruments of well-known brands like Donau, E-Design, Ikalogic, JYE Tech, Laserliner, MiniDSO, OEM, SparkFun and Velleman in our online shop.

Item number9634335
Manufacturer no.HD21ABE17 und SWD10 und CP23

Product dimensions

40 mm
90 mm
300 mm
470 g

Please click directly on the incorrect data to access the registration form.

Alternatively, you can register a generic error report (wrong picture, unsuitable accessories, etc.)


Report incorrect data here. The specifications may also include unverified machine translations. Thank you for reporting translation errors to

Correction suggestion


Report incorrect data here. The specifications may also include unverified machine translations. Thank you for reporting translation errors to

Returns and warranty

Warranty 24 month Bring-in

14-day right of return

This product is from a third-party provider and may be returned within 14 days after shipment.

Returns and warranty

Please use our simplified returns and warranty process to return a product or register a warranty case. Returns and warranty

Please use our simplified process, which shows the correct warranty period and takes into account any warranty extensions you have purchased. This ensures that your return or case can be processed as quickly and easily as possible.


Mail delivery

Expected delivery date: approx. 8 – 10 days
Not in supplier's stock

Unfortunately, this product cannot be collected.

Information subject to change.

Questions about this product

No questions so far.

Have a question? Ask the digitec Community.

What's your question to the Community?

The Community terms and conditions apply.
If you have any questions about your order, please contact the Customer service.

Product ratings

Your rating

To what extent does the product meet your expectations?

DeltaOhm HDABE DeltaOhm HDABE