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CO₂ probe head including temperature and humidity sensor
0632 1550CO₂ probe head including temperature and humidity sensor
0632 1550Intuitive: parallel determination of CO₂ concentration, humidity and air temperature in indoor areas, including long-term measurement
Precise: absolute pressure compensation, calculation of wet bulb temperature, dew point and absolute humidity
Convenient: probe head is easy to attach to the universal handle with Bluetooth or cable (available to order separately)
Intelligent calibration concept: only send in the probe head for calibration
More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the CO₂ probe head.
CO2 probe head including temperature and humidity sensor and calibration protocol.
Please do not use the probe head in condensing atmospheres. For continuous application in high-humidity ranges
> 80% RH at ≤ 30 °C for > 12 h
> 60% RH at > 30 °C for > 12 h
please contact Testo Service or contact us via the Testo website.
Please do not use the probe head in condensing atmospheres. For continuous application in high-humidity ranges
> 80% RH at ≤ 30 °C for > 12 h
> 60% RH at > 30 °C for > 12 h
please contact Testo Service or contact us via the Testo website.
CO probe (digital) - with Bluetooth®
:
0632 1271
0632 1271
$ 526.15
CO probe (digital) - wired
:
0632 1272
0632 1272
$ 480.25
CO₂ probe (digital) - with Bluetooth® including temperature and humidity sensor
:
0632 1551
0632 1551
$ 756.50
CO₂ probe (digital) - including temperature and humidity sensor, wired
:
0632 1552
0632 1552
$ 692.75
High-precision humidity/temperature probe (digital) - with Bluetooth®
:
0636 9771
0636 9771
$ 658.75
High-precision humidity/temperature probe (digital) - wired
:
0636 9772
0636 9772
$ 607.75
High-precision vane probe (Ø 100 mm, digital) - with Bluetooth® including temperature sensor
:
0635 9371
0635 9371
$ 1,147.50
High-precision vane probe (Ø 100 mm, digital) - including temperature sensor, wired
:
0635 9372
0635 9372
$ 1,096.50
Hot wire probe (digital) - with Bluetooth® including temperature and humidity sensor
:
0635 1571
0635 1571
$ 1,058.25
Hot wire probe (digital) - including temperature and humidity sensor, wired
:
0635 1572
0635 1572
$ 1,010.65
Humidity/temperature probe (digital) - with Bluetooth®
:
0636 9731
0636 9731
$ 272.00
Humidity/temperature probe (digital) - wired
:
0636 9732
0636 9732
$ 212.50
Universal Bluetooth® handle for connecting probe heads
:
0554 1111
0554 1111
$ 157.25
Universal cable handle for connecting probe heads
:
0554 2222
0554 2222
$ 106.25
Vane probe (Ø 100 mm, digital) - with Bluetooth® including temperature sensor
:
0635 9431
0635 9431
$ 628.15
Vane probe (Ø 100 mm, digital) - including temperature sensor, wired
:
0635 9432
0635 9432
$ 573.75
Vane probe (Ø 16 mm, digital) - with Bluetooth®, including temperature sensor
:
0635 9571
0635 9571
$ 1,087.15
Vane probe (Ø 16 mm, digital) - including temperature sensor, wired
:
0635 9572
0635 9572
$ 1,058.25
testo 400 Air Flow Kit - For TAB / Commissioning Professionals
:
0563 0407
0563 0407
$ 3,187.50
testo 400 Comfort Kit - for comfort professionals in high performance buildings
:
0563 0409
0563 0409
$ 3,650.75
testo 400 IAQ Kit - for Commissioning and IAQ investigation professionals
:
0563 0408
0563 0408
$ 2,715.75
testo 440 - Vane kit with Bluetooth (Ø 3.9")
:
0563 4403
0563 4403
$ 845.75
testo 440 - Air flow ComboKit 1 with Bluetooth
:
0563 4406
0563 4406
$ 1,147.50
testo 440 - Air flow ComboKit 2 with Bluetooth
:
0563 4407
0563 4407
$ 1,211.25
testo 440 - Humidity kit with Bluetooth (Ø 0.47")
:
0563 4404
0563 4404
$ 531.25
testo 440 - CO2 kit with Bluetooth
:
0563 4405
0563 4405
$ 930.75
testo 440 - Indoor comfort ComboKit with Bluetooth
:
0563 4408
0563 4408
$ 1,997.50
testo 440 - Air velocity and IAQ measuring instrument
:
0560 4401
0560 4401
$ 515.00
testo 440 - Vane kit (Ø 0.63")
:
0563 4401
0563 4401
$ 675.75
testo 440 - Hot wire kit (Ø 0.35")
:
0563 4400
0563 4400
$ 637.50
testo 440 dP - Air flow ComboKit 1 with Bluetooth and delta P
:
0563 4409
0563 4409
$ 1,827.50
testo 440 dP - Air flow ComboKit 2 with Bluetooth and delta P
:
0563 4410
0563 4410
$ 1,950.75
testo 440 dP - Air velocity and IAQ measuring instrument with differential pressure sensor
:
0560 4402
0560 4402
$ 625.00
testo 400 - Universal Air Flow and IAQ Instrument
:
0560 0400
0560 0400
$ 1,799.00
testo 400 IAQ and comfort kit with tripod
:
0563 0401
0563 0401
Temperature - NTC
| Measuring range | 32° to 122 °F / 0 to +50 °C |
|---|---|
| Accuracy | ±0.9 °F / ±0.5 °C |
| Resolution | 0.1 °F / 0.1 °C |
Humidity - Capacitive
| Measuring range | 5 to 95 %rH |
|---|---|
| Accuracy | Hysteresis: ±1.0 %rH ±3 %rH (65 to 90 %rH) ±2 %rH (35 to 65 %rH) ±5 %rH (Remaining Range) long-term stability: ±1 %RH / year ±0.06 %rF/K (32° to +122 °F) / ±0.06 %RH/K (0 to +50 °C) ±3 %rH (10 to 35 %rH) |
| Resolution | 0.1 %rH |
Absolute Pressure
| Measuring range | +280 to +440 InH₂O / +700 to +1100 hPa |
|---|---|
| Accuracy | ±1.2 InH₂O / ±3.0 hPa |
| Resolution | 0.1 InH₂O / 0.1 hPa |
Accessories
Accessories
Bluetooth® handle for connecting probe heads: transmits readings conveniently via Bluetooth
:
0554 1111
0554 1111
$ 157.25
1
Accessories
Cable handle for connecting probe heads: transmits readings via cable
:
0554 2222
0554 2222
$ 106.25
1
Certificates
Certificates
ISO CO2 calibration certificate; with 3 measuring points: 0 / 1,000 / 5,000 ppm
:
0520 0033
0520 0033
- Testo 440 Data Sheet(pdf, 5.95 MB)