Probes
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Pt100 sensor with TUC contact, class A
1 895 SKU 1190 7301Temperature sensor with TUC connector and accuracy class A. Black PVC cable 0.9 meters long.
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Pt100 transducer with TUC connector
3 495 SKU 1190 7237Pt100 type temperature sensor with TUC connector and a fixed 100 mm long sensor.
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Spare probe 2 m for Celsicom TH611B
1 150 SKU 7260 6200Spare probe (2 m) with loose cable ends for temperature and humidity for Celsicom TH611B, including construction moisture adjustment. NOTE! A unique ID number is included on a separate label, required to pair the probe with the Celsicom box in the Celsiview cloud service.
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Spare part sensor 0.4 m for Celsicom TH601A
1 075 SKU 7060 6040Spare part sensor with loose cable ends for temperature and humidity for Celsicom TH601A, including building humidity adjustment. ATTENTION! Unique ID number provided on separate label needed for pairing the sensor with the Celsicom box in the Celsiview cloud service.
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Wireless sensor for connecting analog signals
2 490 SKU 7030 5000Wireless sensor A501 for analog signals (V/mA), 1 channel. This is a radio sensor that is used to connect sensors with analog outputs, e.g., a computer. 0-10V or 4-20mA. It is therefore possible to connect a wide range of sensors, such as e.g. sensors for CO2, pressure, flow etc.
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Wireless sensor for moisture ratio / temperature
3 490 SKU 7060 5016A unique sensor that can handle the difficult task of measuring moisture content in wood over time. Communicates wirelessly with the Celsicom base station which delivers the measurement data to your phone or computer. Limit values can be set that send an alarm when the desired moisture content is reached. Included in delivery Wireless sensor MC501 for moisture ratio / temperature incl. antenna. cable with 2 crocodile clips
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Wireless sensor module for 2 external TE type T sensors and 1 internal sensor
4 450 SKU 7090 5036Sensor model TC503T has a robust and durable enclosure and is intended for use with 2 external thermocouple sensors type T (ordered separately) which are easily mounted with pole screws. It also has 1 built-in internal ambient temperature sensor and a range of up to 700 meters in clear view. A typical application is concrete temperature measurement and strength calculations. See also suitable thermocouple cable type-T A10TX-25 (25m) A10TX-50 (50m) A10TX-100 (100m)
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Wireless sensor for °C and %RH with Sensirion sensor
495 SKU 7060 2016Celsicom radio sensor, sensor model THS21 for wireless monitoring of temperature and humidity.
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Wireless sensor for °C with external sensor
395 SKU 7090 3108Celsicom radio sensor, sensor model T300DC for wireless monitoring of temperature. Number of sensors of this type that can be connected to a base station: 8 pieces
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Sensors for indoor measurement of CO2 and temperature
3 995 SKU 5800 1002A-SENSE-D is a microprocessor-based temperature and carbon dioxide transmitter for installation in rooms. A-SENSE-D senses ambient air, converts the result into analog and digital signals, and sends these on to higher-level systems such as Celsicom Connect.
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Wired temperature sensor with 1 m cable
375 SKU 7090 2011Celsicom temperature sensors
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Wired temperature sensor with 2 m cable
450 SKU 7090 2012Celsicom temperature sensors
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Air, surface and insertion sensors
1 605 SKU 0602 5093Sensor set to perform temperature measurements in many different applications
- Sensor type: TE type K
- Measuring range: -50 ... +400°C (air sensor, dip/plug-in sensor) -50 ... +350°C (surface sensor)
- Accuracy: Class 1
- Sensor length: See technical data
- Diameter: See technical data
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Plug-in sensor, robust with handle
735 SKU 0602 1293Versatile insertion sensor with robust construction and handle
- Sensor type: TE type K
- Measuring range: -60 ... 400 °C
- Accuracy: Class 2
- Sensor length: 114 mm
- Diameter: 4 mm
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Plug-in sensor, thin with fast response time
1 750 SKU 0628 0026Waterproof sensor for measurements without visible measuring holes
- Sensor type: TE type K
- Measuring range: -60 ... 250 °C
- Accuracy: Class 1
- Sensor length: 150 mm
- Diameter: 1 mm
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Stainless steel plug-in sensor
1 245 SKU 0602 2292Waterproof sensor suitable for measurement in food
- Sensor type: TE type K
- Measuring range: -60 ... 400 °C
- Accuracy: Class 2
- Sensor length: 125 mm
- Diameter: 4 mm
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Adapter for connecting external analogue signals
1 195 SKU 7030 0201This is an analog adapter that is used to connect sensors with analog outputs, e.g., to a computer. 0-10V or 4-20mA. Through this adapter, a variety of sensors can be connected, such as for example meters for CO2, pressure, flow, etc. Connects to the Celsicom base station via the 1-wire system.
- Several adapter boxes can be connected to the same base station. Also mixed types of boxes and sensors.
- Size: l 65, w 65, d 28 mm
- Included: adapter box and 1m 1-wire cable.
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Plug-in sensor, fast with short probe
1 860 SKU 0602 2693Short plug-in sensor with handle and fast response time
- Sensor type: TE type K
- Measuring range: -60 ... 800 °C
- Accuracy: Class 1
- Sensor length: See technical data
- Diameter: See technical data
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Adapter for 2 inputs and 2 outputs
1 295 SKU 7030 0102This adapter has two galvanically isolated inputs plus two relay outputs. Inputs can include be used to detect buzzer alarms or other on/off functions. Connects to the Celsicom base station via the wired 1-wire system.
- Several adapter boxes can be connected to the same base station. Also mixed types of boxes and sensors.
- Size: l 65, w 65, d 28 mm
- Included: adapter box and 1m 1-wire cable.
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Pulse counter for connection to SO outputs
1 995 SKU 7030 0301The pulse counter has 2 inputs to which potential-free terminations can be connected, e.g.. an S0 output on energy meters. The system measures both the accumulated number of pulses and the average value per 10 min (instantaneous).
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Long immersion sensor with protection tube
1 505 SKU 0628 1292Waterproof and robust dip/insert sensor with metal protection tube. Suitable for temperature control of frying oil etc.
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Push-in sensor without handle, Teflon insulated cable
995 SKU 0572 90012 meter Teflon insulated cable Tmax +220 °C
- Sensor type: TE type K
- Measuring range: -40 ... 220 °C
- Accuracy: Class 1
- Sensor length: 60 mm
- Diameter: 3.6 mm
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Plug-in sensor with steel cable
850 SKU 1390 0460Durable grill sensor suitable for food. Steel cable Tmax +450 °C.
- Sensor type: TE type K
- Measuring range: -30 ... 250 °C
- Accuracy: ±0.7 °C (-20 ... +70 °C), class 2 (other ranges)
- Sensor length: 100 mm
- Diameter: 3 mm
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Push-in sensor with Teflon cable
730 SKU 1390 2100Flexible oven sensor, can be clamped in the oven door. Teflon insulated cable Tmax +450 °C.
- Sensor type: TE type K
- Measuring range: -30 ... 250 °C
- Accuracy: Class 1
- Sensor length: 1500 mm
- Diameter: 1.5 mm
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Insertion sensors for compost
2 750 SKU 0602 1250Long robust sensor specially developed for measuring in compost
- Sensor type: TE type K
- Measuring range: -60 ... 400 °C
- Accuracy: Class 2
- Sensor length: 1250 mm
- Diameter: 8 mm
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Doppgivare, thin with fast response time
1 255 SKU 0602 0493Versatile sensor with fast response time, for air and liquid
- Sensor type: TE type K
- Measuring range: -60 ... 400 °C
- Accuracy: Class 2
- Sensor length: 123 mm
- Diameter: 1.5 mm
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Dipping sensor, thin with fast response time 1000 °C
1 535 SKU 0602 0593Thin diameter with fast response time and flexible probe
- Sensor type: TE type K
- Measuring range: -60 ... 1000 °C
- Accuracy: Class 1
- Sensor length: 300 mm
- Diameter: 1.5 mm
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Dip donor, flexible +1000 °C
460 SKU 0602 5792Thin sensor suitable for measurement in high temperatures
- Sensor type: TE type K
- Measuring range: -40 ... 1000 °C
- Accuracy: Class 1
- Sensor length: 500 mm
- Diameter: 1.5 mm
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Double sensor, ground +1100 °C 500 mm
850 SKU 0600 5793Rigid sensor suitable for measurement in high temperatures. NOTE! Normal plug, needs to be used with adapter.
- Sensor type: TE type K
- Measuring range: -200 to 1100 °C
- Accuracy: Class 1
- Sensor length: 500 mm
- Diameter: 3 mm
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Double sensor, ground +1100 °C 1030 mm
850 SKU 0600 5893Rigid sensor suitable for measurement in high temperatures. ATTENTION! Normal plug, needs to be used with adapter.
- Sensor type: TE type K
- Measuring range: -200 ... 1100 °C
- Accuracy: Class 1
- Sensor length: 1030 mm
- Diameter: 3 mm
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Double sensor, stainless steel and Teflon insulated cable
755 SKU 0628 7533Durable sensor suitable for harsher environments
- Sensor type: TE type K
- Measuring range: -50 ... 250 °C
- Accuracy: Class 2
- Sensor length: 40 mm
- Diameter: 6 mm
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Wire sensor Teflon insulated 30 mm
235 SKU 0602 0646Ideal for quick air temperature measurements
- Sensor type: TE type K
- Measuring range: -50 ... 250°C
- Accuracy: Class 2
- Sensor length: 30 mm
- Diameter: 1.5 mm
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Wire sensor kapton insulated 1.5 m
275 SKU B08K-1,5-F11KXFlexible, thin sensor with fast response time. Suitable for air and surface temperature measurement.
- Sensor type: TE type K
- Measuring range: -85 ... 285 °C
- Accuracy: Class 2
- Sensor length: 1500 mm
- Diameter: 0.6 mm
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Wire feeder PFA insulated 2 m
595 SKU 1390 0345Very thin and flexible sensor suitable for measuring in small volumes of liquid
- Sensor type: TE type K
- Measuring range: -75 ... 250 °C
- Accuracy: Class 2
- Sensor length: 2000 mm
- Diameter: 0.08 mm
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Wire sensor fiberglass insulated 5 m
450 SKU C09K-5,0-F11KXDurable sensor for temperatures up to +400 °C
- Sensor type: TE type K
- Measuring range: -50 ... 400 °C
- Accuracy: Class 2
- Sensor length: 5000 mm
- Diameter: 1 mm
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Wire sensor Teflon insulated 2 m
995 SKU 1390 3125Durable sensor suitable for measurement in harsh environments. Stainless steel probe and Teflon insulated cable Tmax +250 °C
- Sensor type: TE type K
- Measuring range: -100 ... 250 °C
- Accuracy: Class 1
- Sensor length: 2000 mm
- Diameter: 3 mm
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Wire sensor PVC insulated 1.5 m
230 SKU A10K-1,5-F11KXSuitable for measuring air temperature, measurements in refrigerators and water temperatures
- Sensor type: TE type K
- Measuring range: -40 ... 105 °C
- Accuracy: Class 2
- Sensor length: 1500 mm
- Diameter: 3 mm
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Wire sensor PVC insulated 5 m
295 SKU A10K-5,0-F11KXSuitable for measuring air temperature, measurements in refrigerators and water temperatures
- Sensor type: TE type K
- Measuring range: -40 ... 105 °C
- Accuracy: Class 2
- Sensor length: 5000 mm
- Diameter: 3 mm
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Wire feeder fiberglass insulated 800 mm
305 SKU 0602 0644Durable sensor for temperatures up to +400 °C
- Sensor type: TE type K
- Measuring range: -40 ... 400 °C
- Accuracy: Class 2
- Sensor length: 800 mm
- Diameter: 1.5 mm
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Thermocouple wire PVC insulated (by meter)
30 SKU A82KFor self-built transducers buy to contact
- Sensor type: TE type K
- Measuring range: -30 ... 105 ° C
- Accuracy: Class 2
- Diameter: 3 mm
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Fiberglass insulated wire sensor 1500 mm
235 SKU 0602 0645For temperatures up to +400°C.
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Thermocouple wire PVC insulated 25 m
575 SKU A10K-25For self-built transducers buy to contact
- Sensor type: TE type K
- Measuring range: -30 ... 105 ° C
- Accuracy: Class 2
- Sensor length: 2500 mm
- Diameter: 3 mm
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Thermocouple wire PVC insulated 50 m
1 095 SKU A10K-50For self-built transducers buy to contact
- Sensor type: TE type K
- Measuring range: -30 ... 105 ° C
- Accuracy: Class 2
- Sensor length: 5000 mm
- Diameter: 3 mm
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Thermocouple wire PVC insulated 100 m
1 995 SKU A10K-100For self-built transducers buy to contact
- Sensor type: TE type K
- Measuring range: -30 ... 105 ° C
- Accuracy: Class 2
- Sensor length: 10000 mm
- Diameter: 3 mm
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Thermocouple wire fiberglass insulated 25 m
595 SKU C09K-25For self-built transducers buy to contact
- Sensor type: TE type K
- Measuring range: -50 ... 400 ° C
- Accuracy: Class 2
- Sensor length: 2500 mm
- Diameter: 1 mm
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Thermocouple wire glass fiber insulated 50 m
1 250 SKU C09K-50For self-built transducers buy to contact
- Sensor type: TE type K
- Measuring range: -50 ... 400 ° C
- Accuracy: Class 2
- Sensor length: 5000 mm
- Diameter: 1 mm
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Thermocouple wire fiberglass insulated 100 m
1 950 SKU C09K-100For self-built transducers buy to contact
- Sensor type: TE type K
- Measuring range: -50 ... 400 ° C
- Accuracy: Class 2
- Sensor length: 10000 mm
- Diameter: 1 mm
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Air sensor, robust with handle
980 SKU 0602 1793Robust sensor with handle suitable for measuring in air ducts
- Sensor type: TE type K
- Measuring range: -60 ... 400 °C
- Accuracy: Class 2
- Sensor length: 115 mm
- Diameter: 4 mm
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Radiant heat sensor
5 520 SKU 0602 0743Used as part of the measurement of operational temperature
- Sensor type: TE type K
- Measuring range: 0 ... 120 ° C
- Accuracy: Class 1
- Diameter: 150 mm
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Surface sensor with magnet +170 °C
2 475 SKU 0602 4792For use on metal surfaces. Adhesive force approx: 20 N.
- Sensor type: TE type K
- Measuring range: -50 ... 170 °C
- Accuracy: Class 2
- Sensor length: 35 mm
- Diameter: 20 mm
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Surface sensor with magnet +400 °C
2 745 SKU 0602 4892For use on metal surfaces. Adhesive force approx: 10 N.
- Sensor type: TE type K
- Measuring range: -50 ... 400 °C
- Accuracy: Class 2
- Sensor length: 75 mm
- Diameter: 21 mm
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Surface sensor for pipes Ø max 120 mm
735 SKU 0628 0020Velcro sensor for measuring on pipes with a maximum diameter of 120 mm
- Sensor type: TE type K
- Measuring range: -60 ... 120 °C
- Accuracy: Class 2
- Sensor length: 395 mm
- Diameter: 20 mm
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Surface sensor for pipes Ø 5-65 mm
2 085 SKU 0602 4592Spring loaded sensor with interchangeable measuring head for pipe diameters 5-65 mm
- Sensor type: TE type K
- Measuring range: -60 ... 130 °C (Briefly +280 °C)
- Accuracy: Class 2
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Mini surface temperature probe
840 SKU 0602 0092Used directly with instruments or as a spare measuring head for tube sensors 0602 4592
- Sensor type: TE type K
- Measuring range: -60 ... 130 °C
- Accuracy: Class 2
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Surface sensor with rigid measuring tip +1000 °C
1 785 SKU 0602 0693Waterproof sensor with flat measuring tip for flat surfaces. Suitable for high temperatures.
- Sensor type: TE type K
- Measuring range: -60 ... 1000 °C
- Accuracy: Class 1
- Sensor length: 150 mm
- Diameter: 2.5 mm
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Surface sensor with rigid measuring tip
980 SKU 0602 1993Waterproof with flat measuring tip for flat surfaces
- Sensor type: TE type K
- Measuring range: -60 ... 400 °C
- Accuracy: Class 2
- Sensor length: 115 mm
- Diameter: 5 mm
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Surface sensor with spring-loaded measuring tip
1 885 SKU 0602 0393Also suitable for measuring on uneven and curved surfaces
- Sensor type: TE type K
- Measuring range: -60 ... 300 °C (briefly 500 °C)
- Accuracy: Class 2
- Sensor length: 115 mm
- Diameter: 12 mm
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Surface sensor, angled with spring-loaded measuring tip
2 290 SKU 0602 0993Also suitable for measuring on uneven and curved surfaces
- Sensor type: TE type K
- Measuring range: -60 ... 300 °C (briefly 500 °C)
- Accuracy: Class 2
- Sensor length: 80 + 50 mm
- Diameter: 12 mm
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WBGT measurement set for heat analysis in workplaces
33 865 SKU 0618 7220Wet Bulb Globe Temperature (WBGT) measurement kit for evaluating the impact of heat on workplaces, based on ISO 7243 / DIN 33403-3. Consists of globe sensor, ambient and wet bulb temperature sensors, cable for plug-in sensor, stand and case. The measurement kit is designed for use with the testo 400 multifunction instrument. TIPS! Take a look at: The Swedish Work Environment Authority's regulations on workplace design >>
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Sensors for low temperatures
560 SKU 0602 5793Flexible measuring tip, 500 mm long, Ø 1,0 mm. Suitable for temperature measurement in e.g. liquid nitrogen, low temperature freezing down to -196°C. The connector can withstand temperatures from -30 to +110 °C.
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Temperature sensor without cable
1 175 SKU 0572 2153Short temperature sensor 12 mm without cable for air/gas, plug-in.
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Plug inserter dip/insert
810 SKU 0602 0293Plug-in sensor dip/plug-in TE type K. NOTE! Does not fit directly to the instrument but must be supplemented with a radio handle.
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Temperature sensor for U-value measurement
3 200 SKU 0614 1635Temperature sensor for determining the U-value, three sensors for measuring the wall temperature. Have a look at the video clip showing how to carry out a U-value measurement (English language): see on youtube.
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Measuring tip for testo 105, length 100 mm
415 SKU 0613 1051Measuring tip for testo 105, length 100 mm, see instrument for technical data.
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Corkscrew type sensor for frozen products
1 135 SKU 0613 1052Plug-in sensor for testo 105.
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Hot body sensor (Ø 3 mm) with fixed cable
6 890 SKU 0635 1051Hot body sensor with temperature sensor for testo 400 and testo 440. The sensor is not directional and has a sensor end of only 3 mm diameter.
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Hot wire sensor (Ø 7.5 mm) with fixed cable
6 095 SKU 0635 1026Practical hot wire sensor with temperature sensor for testo 400 and testo 440. The sensor end has a diameter of 7.5 mm which means it fits most pre-drilled measuring holes in the ventilation ducts. Integrated temperature measurement and absolute pressure compensation for accurate measurement results.
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Digital door contact for testo Saveris
978 SKU 0572 2161Complete the monitoring of your facility with digital door contacts
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Moisture sensor for testo Saveris
3 827 SKU 0572 2165Digital moisture and temperature sensor with cable to the data logger of the testo Saveris 1 measuring system.
- Cable length 1.3 meters
- Measuring range: -30 ... +50 °C and 0 ... 100 %RH
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Humidity sensor with TUC contact
2 750 SKU 0572 2164Digital humidity/temperature sensor without cable. Measuring range: -30 ... +50 °C and 0 ... 100 %RH
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Moisture sensor plug-in for testo 635
2 930 SKU 0636 9736Plug-in sensor for measuring humidity. Suitable for testo 635.
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Measuring tips for hammer electrode
690 SKU 0554 0365Insulated measuring tips (60 mm) for hammer electrode, pack of 10 measuring tips. Please note that these measuring tips can only be used for the accessory with article no. 5660 0165.
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Standard probe
4 960 SKU 0636 9735Standard humidity sensor for testo 635, for ambient air, up to +70°C.
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Hammer sensor for moisture ratio measurement – extra robust
2 995 SKU 3560 3020Hammer sensor with insulated pins and a measuring depth of 40 mm. The sensor has a heavier handle which makes it easier to insert the pins. Intended for depth measurement in wooden structures such as joists and sills. A flexible and very robust hammer sensor. Suitable spare meter tips 2-pack art. no. 3560 0107 and 3560 0110
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Moisture sensor with fixed cable
2 075 SKU 0636 9732Moisture and temperature sensor with fixed cable that fits both the testo 400 and testo 440 multi-instruments.
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Humidity sensor with Bluetooth
2 570 SKU 0636 9731Moisture and temperature sensor with Bluetooth suitable for both multi-instruments testo 400 and testo 440.
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Humidity sensor (plug-in)
1 315 SKU 0636 9730Moisture and temperature sensor (plug-in) for testo 440 and testo 400. Must be completed with handles.
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Temperature and humidity sensor with plug-in cable
1 645 SKU 0572 2156 -
Plug-type humidity/temperature sensors without cable
2 470 SKU 0572 2154Moisture/temperature sensor 12 mm without cable. The sensor plugs directly into the WiFi logger.
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Humidity/temperature sensor for testo Saveris Cloud-H2
3 285 SKU 0572 2155Digital humidity/temperature sensor 12 mm, fixed cable, cable length 1.3 m.
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Humidity/temperature sensor plugin for testo Saveris 2 H2
1 180 SKU 0572 2151Plug-in sensor for measuring humidity.
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Fume cupboard sensor with fixed cable
8 930 SKU 0635 1052Measures air speed and temperature, for testo 440 and testo 400.
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Vane sensor (Ø 16 mm) plug-in
7 725 SKU 0635 9570Impeller sensor with temperature sensor for testo 400 and testo 440. Adapter and handle must be supplemented with this article, see accessories.
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Vane sensor (Ø 16 mm) up to 1000 mm
10 355 SKU 0635 9572Vane sensor Ø 16 mm with temperature sensor and fixed cable for testo 440 / 400. Equipped with a telescope that can be extended from 570 mm to 1 000 mm.
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Vane sensor (Ø 16 mm) with Bluetooth
10 675 SKU 0635 9571Vane sensor Ø 16 mm with temperature sensor and Bluetooth for testo 400 and testo 440. Equipped with a telescope that can be extended from 570 mm to 1 000 mm.
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Vane sensor (ø 100 mm) with fixed cable
5 660 SKU 0635 9432Vane sensor with fixed cable and temperature sensor, 100 mm diameter, for testo 440 and testo 400.
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Vane sensor (ø 100 mm) with Bluetooth
6 110 SKU 0635 9431Vane sensor with Bluetooth and temperature sensor, 100 mm diameter, for testo 440 and testo 400.
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Vane sensor (ø 100 mm) plug-in
4 360 SKU 0635 9430Vane sensor (plug-in) with temperature sensor, 100 mm diameter, for testo 440 and testo 400. Adapter and handle must be completed with this item, see accessories.
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High accuracy vane sensor (ø 100 mm) with fixed cable
10 700 SKU 0635 9372Highly accurate fixed cable vane sensor with temperature sensor, 100 mm diameter, for testo 440 and testo 400.
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Highly accurate vane sensor (ø 100 mm) with Bluetooth
11 195 SKU 0635 9371Highly accurate vane sensor with Bluetooth and temperature sensor, 100 mm diameter, for testo 440 and testo 400.
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Highly accurate vane sensor (ø 100 mm) plug-in
9 655 SKU 0635 9370Highly accurate wing wheel sensor (plug-in) with temperature sensor, 100 mm diameter, for testo 440 and testo 400. Adapter and handle must be completed with this article, see accessories.
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Hot wire sensor (ø 10 mm) plug-in
7 245 SKU 0635 1570Hot wire sensor incl. temperature and humidity sensor. Length 230 mm. Adapter and handle must be completed with this item, see accessories.
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Hot wire sensor (ø 10 mm) with tiltable telescope
9 875 SKU 0635 1572Hot wire sensor with fixed cable, incl. temperature and humidity sensor. Equipped with a telescope that can be tilted and extended from 570 mm to 1,000 mm.
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Hot wire sensor (ø 10 mm) with Bluetooth
10 150 SKU 0635 1571Hot wire sensor with Bluetooth, incl. temperature and humidity sensor. Equipped with a telescope that can be tilted and extended from 570 mm to 1,000 mm.
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Vane sensors (Ø 16 mm) up to 850 mm
4 015 SKU 0635 9532Vane sensor with Ø 16 mm with fixed cable for testo 440 and testo 400. Equipped with a telescope that can be extended from 300 mm to 850 mm.
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Hot wire sensor (Ø 10 mm) with telescope
3 215 SKU 0635 1032Hot wire sensor with fixed cable for testo 440 and testo 400. Equipped with a telescope that can be extended from 300 mm to 850 mm. Integrated temperature measurement and absolute pressure compensation for accurate measurement results.
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Lux sensor with fixed cable
4 615 SKU 0635 0551Suitable for the testo 440 and testo 400 multi-instruments.
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IAQ sensor with fixed cable
6 485 SKU 0632 1552Fixed cable IAQ sensor measuring CO2, absolute pressure, temperature and humidity. Suitable for the testo 440 and testo 400 multi-instruments.
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IAQ sensor with Bluetooth
6 965 SKU 0632 1551IAQ sensor with Bluetooth that measures CO2, absolute pressure, temperature and humidity. Suitable for the testo 440 and testo 400 multi-instruments.
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IAQ sensor (plug-in)
5 625 SKU 0632 1550IAQ sensor (plug-in) measuring CO2, absolute pressure, temperature and humidity. Suitable for the testo 440 and testo 400 multi-instruments. Handles must be completed with this item, see accessories.