Description
testo 440 - CO2 Set with Bluetooth® is a complete kit for indoor air quality assessment. The set includes the testo 440 climate measuring instrument and a CO2 probe with Bluetooth® that also integrates temperature and humidity sensors, all packed securely in a case for immediate use. Parallel measurement of carbon dioxide concentration, temperature and humidity supports evaluation of room air quality in offices, laboratories, classrooms and other occupied spaces. Bluetooth® wireless operation simplifies probe handling during walk-through surveys and fixed-point checks. The configuration from manufacturer Testo is intended for professionals who need a portable IAQ solution without separate cabling for the multi-parameter probe. Net weight of the complete set is 1,702 kg. Supplied as one piece, the kit enables direct start of indoor air quality measurements once unpacked, making it suitable for facility management, laboratory climate control and ventilation verification tasks where CO2, temperature and humidity are recorded together.
This article is part of Digital thermometers, in Temperature measurement.
Key features
- Pack size: 1 pc
- Probe type: CO2 probe with temperature and humidity sensors
- Connectivity: Bluetooth®
- Includes: testo 440 climate meter and CO2 probe
- EAN: 4029547019401
- Technical Information Sheet:
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Questions about testo 440 CO? Kit with Bluetooth®
What is this article?
testo 440 CO? Kit with Bluetooth® is the article on this page. Luminix Health distributes Testo for laboratory use. It sits in Digital thermometers, inside Temperature measurement, in Lab instruments.
A digital thermometer is a display plus a sensor. The resolution on the screen can be finer than the accuracy. The stated accuracy and the calibration point are what the number is worth. The probe type has to be the one the meter expects.
A thermometer reports a temperature. A liquid-in-glass thermometer is a calibrated column. A digital thermometer is a sensor and a display, and the sensor, not the display, is what is calibrated. An infrared thermometer reads a surface and depends on emissivity. A data logger stores the reading over time. Without a stated uncertainty and a calibration point, the number is only an indication. The scale is maintained by the BIPM and compared by EURAMET. Accreditation is BELAC.
Which category should I open next?
The category is Temperature measurement. The sub-category is Digital thermometers. The catalogue is Lab instruments.
Shelves beside this one are Laboratory glass thermometers, Temperature probes & sensors, Hygrometers & humidity meters, Data loggers, Temperature measurement accessories and Infrared thermometers.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
