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SKU:0632 3154

Testo 315-3 Bluetooth - CO and CO₂ meter for ambient measurements

£730.80 (£609.00 exc. VAT)
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New Testo 315-3 Bluetooth - CO and CO₂ meter for ambient measurements Testo 0632 3154
£ 730.8 New
Cutting-edge technology, easy-to-use, rugged design. These are just a few of the features which make the testo 315-3 Bluetooth stand out head and shoulders above the rest. The CO and CO2 meter is designed to measure carbon monoxide and carbon dioxide parallel in heating systems and ventilation ducts. The readings are presented on an easy-to-read display. A visual and audible alarm are activated when CO/CO2 thresholds are breached. The thresholds can be adjusted to suit your range of applications.

The intelligently designed meter has an energy-saving lithium polymer rechargeable battery and powers off automatically when not in use.

And here is yet another practical feature: the CO and CO2 meter for ambient measurements can also be used in combination with the testo 330-2 flue gas analyser. The CO/CO2 readings can be transferred directly to the analyser via Bluetooth.

Your testo 315-3 Bluetooth is already well equipped to meet all the demands you would put on a CO and CO2 meter. The following accessories are designed to allow you to customize your meter to suit your own individual requirements:
- TopSafe protective casing: water and dirt repellent, provides your testo 315-3 Bluetooth CO and CO2 meter with protection in wet and dirty conditions
- Testo turbo printer: The testo turbo printer enables you to print out on site and provide your customers with the necessary documentation. The results are transferred to the printer via Bluetooth
- Temperature/humidity module: allows you to carry out quick and reliable temperature and humidity measurements


Attachable humidity module - Capacitive
Measuring range +5 to +95 %RH
Accuracy ±2.5 %RH (5 to +95 %RH)
Resolution 0.1 %RH
Ambient CO2
Measuring range 0 to 10000 ppm
Accuracy ±300 ppm (0 to 4000 ppm) ±8 % of mv (4000 to 6000 ppm) ±500 ppm (6000 to 10000 ppm)
Resolution 10 ppm
Ambient CO
Measuring range 0 to 100 ppm
Accuracy ±3 ppm (0 to 20 ppm) ±5 ppm (>20 ppm)
Resolution 0.5 ppm
Measuring range -10 to +60 °C
Accuracy ±0.5 °C (±1 Digit)
Resolution 0.1 °C
General technical data
Operating humidity 0 to 95 %RH
Dimensions 190 x 65 x 40 mm
Operating temperature 0 to +40 °C
Protection class IP40 acc. to EN 60529
Standards According to EN 50543
EU-/EG-guidelines 2004/108/EG
Interface IRDA / optional Bluetooth
Storage battery type Lithium polymer rechargeable battery
Battery charging option In instrument via mains unit
Battery life 10 h measurement time (at +20 °C/+68 °F) / Mains operation possible
Storage temperature -20 to +60 °C
Weight 200 g


  • High-precision electrochemical CO sensor, shock resistant infrared CO2 sensor
  • Visual and audible alarm when thresholds are breached – adjustable thresholds
  • Rugged design
  • TÜV certified according to DIN EN 50543 standardy

The high-quality testo 315-3 is an easy-to-use, ruggedly designed CO and CO2 meter that enables you to carry out quick and reliable ambient measurements according to DIN EN 50543 standard.

Delivery Scope

testo 315-3 Bluetooth - CO and CO2 meter with Bluetooth for ambient air measurements, USB power adaptor, cable.

Testo 315-3 Bluetooth - CO and CO₂ meter for ambient measurements Reviews

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