testo 315-3 – gas meter for CO/CO2
Gas meters for parallel and direct CO/CO2 measurement
- TÜV tested according to EN 50543
- Practical and easy handling
- On-site data printing
13 450
testo 315-3 - Precision - from sensor to instrument housing
With a highly accurate electrochemical sensor for CO measurement and a shock-resistant infrared CO2 sensor, the testo 315-3 is at the absolute cutting edge. It is ideally protected against external influences by its robust construction and thanks to the optional TopSafe protective case. And that's not all. During the measurement, there are light and sound alarms that immediately let you know if the adjustable limit values have been exceeded.
The main benefits
Thanks to the wireless data transmission via IrDA, you can send your measurement results directly to the testo 330 flue gas meter or print them out. Customers appreciate that you can present the results directly on the spot. The auto-off function and a long-lasting lithium polymer battery ensure that the instrument can be used permanently and never consumes unnecessary power.
- Parallel and direct CO/CO2 measurement
- TÜV tested according to EN 50543
- Practical and easy handling
- Measured values are transferable to testo 330 (V2010)
- On-site data printing
Included in the delivery
testo 315-3 comes with USB power supply, cable and factory protocol.
Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.
| Measuring range CO | 0 ... 100 ppm |
| Measuring range CO2 | 0 ... 10 000 ppm |
| Measuring range Humidity | 5 ... 95% RH |
| Measuring range Temperature | -10 ... +60 °C |
| Accuracy CO | ± 3 ppm (0 ... 20 ppm) ±5 ppm (>20 ppm) |
| Accuracy CO2 | ± 300 ppm (0 ... 4000 ppm) ±8% of etc. (4,000 ... 6,000 ppm) ± 500 ppm (6,000 ... 10,000 ppm) |
| Accuracy Humidity | ± 2,5% RH (5 ... 95% RH) |
| Accuracy Temperature | ±0.5 °C (±1 digit) |
| Resolutions: | CO: 0,5 ppm CO2: 10 ppm Fukt: 0,1% RH Temp: 0,1°C |
| Storage/transport conditions | -20 ... +60 °C / 0 ... 95 %RH |
| Operating conditions | 0 ... +40 °C / 0 ... 95 %RH |
| Protection class | IP 40 acc. EN 60529 |
| Accumulator | Lithium polymer battery |
| Operating time with accumulator | 10 hours measuring time (at +20 °C/ mains operation possible |
| Battery charging | In the instrument via the power supply |
| Interface | IrDA interface/ option: Bluetooth |
| Approval | In accordance with EN 50543 |
| Guarantees | Instrument: 24 months Accum.: 12 months CO sensor: 12 months CO2 sensor: 12 months See our website for info on the warranty conditions: www.nordtec.se/kopinformation-och-villor |
| EU Directive | 2004/108/EG |
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IRDA printers
3 320 SKU 0554 0549IR printer including four AAA batteries and a roll of printer paper.
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Storage bag for testo 760
420 SKU 0590 0016Practical bag for storing and transporting the testo 760. Dimensions: 220 x 160 x 70 mm.
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Control and adjustment kit
3 675 SKU 0554 0660Control and adjustment kit for moisture meters. Consists of two moisture jars containing salt solutions of 11,3 %RH and 75,3 %RH respectively. Incl. adapter for humidity sensors.
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USB power supply unit
585 SKU 0554 1105- USB power supply 5 V, 1 A
- USB cable with mini-B connector
- Equipped with ferrite core to reduce interference
- Cable length: 2 m
- Suitable for e.g. testo 320 and some thermal imaging cameras
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Printer paper
355 SKU 0554 0568Extra printer paper for Testo's printers (6 rolls). Documentation of measurement data that is readable for up to 10 years.
Similar products
testo 440 – CO2 measurement kit with Bluetooth
Measurement set for CO2, humidity and temperature
- Clearly structured measurement menus
- Report function
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- Wide range of digital sensors, both wireless and wired.









