Testo 440 CO2 set with bluetooth

The Testo 440 kit consists of the Testo 440 Model 0560 4401 air conditioning instrument that is used to measure indoor ambient conditions, the digital CO2 probe with bluetooth handle and a semi-rigid carrying case for the transport of the Testo 440 and the CO2 probe.

The Testo 440 Instrument is a multimeter for environmental measurement with clearly structured measurement menus for volume flow rate, degree of turbulence, cooling / heating capacity, indication of mold growth and long-term measurement, such as CO₂. It is a Bluetooth-enabled instrument with Bluetooth probes for more convenient measurement and less cable clutter in the case (probes purchased separately or in Sets). In this case it includes the CO2, temperature and humidity probe.

The digital CO2 probe has a Bluetooth handle with a range of up to 20 m, clearly structured measurement menu (on the instrument) for long-term measurements as well as for the parallel determination of the CO₂ concentration, humidity and ambient temperature indoors . Accurate calculation of wet bulb temperature, dew point and absolute humidity.

The Testo 440 CO2 Set with bluetooth is:

• Intuitive : clearly structured measurement menu for long-term measurements as well as for the parallel determination of indoor CO₂ concentration, humidity and ambient temperature
• Accurate : absolute pressure compensation, calculation of wet bulb temperature, dew point and absolute humidity
• Convenient : wireless probe, internal memory and USB port for data export
• Versatile : the HVAC instrument can be expanded with a wide range of digital probes

Technical specifications:

• Testo 440 instrument :
• Weight: 250g
• Measurements: 154 x 65 x 32 mm
• Operating temperature: -20 to +50 ºC
• Product Color: Black / Orange
• Connectable probes: 1 x wired digital probe or 1 x NTC TUC temperature, 1 x Bluetooth digital probe or testo Smart Probes, 1 x TP type K temperature
• Battery type: 3 AA 1.5V batteries
• Autonomy: 12 h (typical measurement per reel)
• Interfaces: Bluetooth®; USB
• Storage temperature: -20 to +50 ºC
• NTC :
  
• Range: -40 to +150 ºC
• Accuracy: ± 0.4 ºC (-40 to -25.1 ºC) ± 0.3 ºC (-25 to +74.9 ºC) ± 0.4 ºC (+75 to +99.9 ºC) ± 0, 5% of mv (rest range)
• Resolution: 0.1 ºC
• Type K (NiCr-Ni)
• Range: -200 to +1370 ºC
• Accuracy: ± (0.3 ºC + 0.3% of mv)
• Resolution: 0.1 ºC
• Digital Co2 probe :
• Storage temperature: -20 to +60 ºC
• Weight: 195g
• Measurements: 295 x 50 x 40 mm
• Operating temperature: -5 to +50 ºC
• Probe tube length: 130mm
• Probe head diameter: 30mm
• Product Color: Black / Orange
• Battery type: 4 AA batteries
• Autonomy: 21.5 h
• Data transmission: Bluetooth®
• Radio range: 20 m
• NTC
• Range: 0 to +50 ºC
• Accuracy: ± 0.5 ºC
• Resolution: 0.1 ºC
• Capacitive humidity :
• Range: 5 to 95% RH
• Accuracy: ± 3% RH (10 to 35% RH) ± 2% RH (35 to 65% RH) ± 3% RH (65 to 90% RH) ± 5% RH (Rest of range) ± 0.06% RH / K (0 to +50 ºC)
• Resolution: 0.1% RH
• Absolute pressure :
• Range: +700 to +1100 hPa
• Accuracy: ± 3.0 hPa
• Resolution: 0.1 hPa
• Measurement of environmental CO₂ :
  
• Range: 0 to 10,000 ppm
• Accuracy: ± (50 ppm + 3% of mv) (0 to 5000 ppm) ± (100 ppm + 5% of mv) (5001 to 10000 ppm)
• Resolution: 1 ppm