Your Cart is Empty
AUSTRALIAN OWNED
24/7 CUSTOMER SUPPORT
FREE SHIPPING* OVER $250
30 DAY FREE* RETURNS
LIFETIME SUPPORT
Testo CO₂ Probe (Digital, Wired including Temperature and Humidity Sensor)
SKU: 0632 1552
ra
$1,237.00 Excl. GST
$1,360.70 Incl. GST
Testo CO₂ Probe (Digital, Wired including Temperature and Humidity Sensor)
The Testo 0632 1552 Digital CO₂ Probe delivers accurate and reliable indoor air quality (IAQ) measurements in environments such as offices, laboratories, production floors, and storage areas. Designed for use with compatible Testo multifunction measuring instruments (e.g. Testo 400, 440, or 480), it measures CO₂ concentration, humidity, and air temperature with precision, and automatically calculates dew point, wet bulb temperature, and absolute humidity.
This wired version ensures stable and interference-free data transfer, ideal for fixed monitoring points or environments where wireless connections are restricted. With an integrated absolute pressure sensor, it automatically compensates for air density to ensure high-accuracy CO₂ measurements.
The intuitive long-term measurement menu enables easy data logging, allowing users to monitor environmental trends and evaluate changes in air quality over time. Individual readings can also be stored directly on the measuring instrument via the convenient handle button.
Built on Testo’s intelligent calibration concept, the probe head can be recalibrated independently—ensuring maximum uptime and zero measurement drift without taking the instrument out of service.
Testo Wired CO₂ Probe - Key Features
- Accurately measures CO₂ concentration, temperature, and humidity
- Calculates dew point, wet bulb, and absolute humidity automatically
- Wired connection for robust and reliable data transmission
- Integrated absolute pressure compensation for precision results
- Compatible with Testo multifunction instruments (Testo 400 / 440 / 480)
- Intelligent calibration concept – recalibrate probe head only
- Ergonomic handle with button for easy data logging
- Stable long-term Testo humidity sensor traceable to ILAC, PTB, and NIST
- Ideal for IAQ assessments, workplace studies, and environmental testing
Testo Wired CO₂ Probe - Specifications
| Parameter | Specification |
|---|---|
| Product No. | 0632 1552 |
| CO₂ Measurement Range | 0 to 10,000 ppm |
| CO₂ Accuracy | ±(50 ppm + 3% of mv) (0–5000 ppm); ±(100 ppm + 5% of mv) (5001–10,000 ppm) |
| CO₂ Resolution | 1 ppm |
| Temperature Sensor Type | NTC |
| Temperature Range | 0 to +50 °C |
| Temperature Accuracy | ±0.5 °C |
| Temperature Resolution | 0.1 °C |
| Humidity Sensor Type | Capacitive |
| Humidity Range | 5 to 95 %RH |
| Humidity Accuracy | ±2 %RH (35–65 %RH); ±3 %RH (10–35 %RH / 65–90 %RH); ±5 %RH (remaining range) |
| Humidity Resolution | 0.1 %RH |
| Absolute Pressure Range | +700 to +1100 hPa |
| Pressure Accuracy | ±3.0 hPa |
| Pressure Resolution | 0.1 hPa |
| Cable Length | 1.4 m |
| Probe Shaft Length | 130 mm |
| Probe Head Diameter | 30 mm |
| Operating Temperature | -5 to +50 °C |
| Storage Temperature | -20 to +60 °C |
| Weight | 200 g |
| Dimensions (L × W × H) | 295 × 50 × 40 mm |
| Product Colour | Black / Orange |
| Calibration Concept | Intelligent digital calibration (probe-only) |
Data sheet testo 440
Data sheet testo 400
Instruction manual testo Air velocity and IAQ probes with cable handle
WHY SHOP WITH ADVANCED TOOLS
-
FREE SHIPPING ON ORDERS OVER $250. FAST RELIABLE SHIPPING. YOU WILL BE PROVIDED WITH A TRACKING NUMBER ON YOUR ORDER. SO YOU WILL ALWAYS KNOW WHERE IT IS.
DISPATCH TIME -1-3 Days
METRO TRANSIT TIME- 2-4 Days
TRACKING NUMBER- Provided
-
Advanced Tools has a dedicated Australian based customer service team. There will be no "call backs" "email only" "overseas call centres". Just a phone number and an Advanced Tools employee.
Email: sales@advancedtools.com.au
Phone: 08 7083 9862
Head Office: Unit 5/45 Bunnett St, Sunshine North, VIC 3020 (office only - no shopfront)
Business hours: Monday - Friday 9am-5pm ACDT (Melbourne)
Response Time: We pride ourselves on strong customer service. We will respond to you within 2 hours between Monday - Friday 9am-5pm ACDT (Melbourne)
-
Advanced Tools is a proud Australian Owned & Operated Business. We are all about supporting other Australian Business' & Brands.
-
Have you found this product cheaper? Contact us, it is likely we can match or beat it!
Visit our price match policy for more info. Click Here
-
No risk, easy returns. Every order includes our Return Policy, 30 Day Return Policy.
Click here to find out more.
