testo 300 Pro I – O2 and CO up to 8 000 ppm

Measurement of O2 and CO (up to 8,000 ppm), optional NO

  • CAMPAIGN! Until December 31, 2024, the first service is included free of charge with the purchase of a flue instrument! The offer can be used within 18 months of purchase.
  • Suitable for medium-sized boilers
  • Large touchscreen - as easy to use as your smartphone
  • H2 compensated CO measuring cell
  • Sending reports by email

Delivery time: 5-10 working days

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Delivery time: 5-10 working days

SKU: 0633 3004 73 Categories: ,

testo 300 Pro I – O2 and CO measurement up to 8,000 ppm

Truly smart flue gas measurement, that’s what the testo 300 stands for. The compact flue gas meter is fully controlled via the large touch screen. You can see all measurements immediately without scrolling. The highly scratch-resistant display is enclosed in a robust plastic instrument housing, which can be relied on even in tough daily working conditions.

There are ready-made menus for the most important measurements to guide you through your work. Moreover, the flue gas meter does not know what waiting times or starting phases are. It is immediately ready to measure even if it is in standby mode. It handles documentation just as quickly – with the testo 300, reports can be created and sent directly from the measurement site.

Advantages of the testo 300 Pro 1

  • Large scratch-resistant 5″ HD touchscreen with SmartTouch function and replaceable protective film
  • H2 compensated CO measuring cell
  • Optional NO measuring cell
  • Ready-made intuitive menus for all relevant measurements
  • 4 strong magnets with rubber coating for material-friendly mounting
  • Ready to measure directly even in standby mode
  • Send reports by email directly from the measurement site

Existing sensors

Sensors suitable for the testo 320, testo 330 and testo 330-1/-2 LL can also be connected to the testo 300 thanks to the practical multi-pole connector.

New donors

New sensors with twist-protected USB C connection are available for temperature measurement, such as supply and return temperatures, and for measuring ambient CO.

Display with SmartTouch

The touchscreen with SmartTouch technology responds immediately without delay. Intuitive operation – as easy as with your smartphone

Reports by e-mail

testo 300 allows you to document the measurement results directly on site. There is also a dictation function that saves you from having to type the data. You can send reports to the office or customers directly via WiFi.

Full control of all measured values

You can see all system parameters directly on the large 5-inch HD touchscreen.

Get faster results

Clearly structured menus for all relevant measurements are available in the meter and guide you efficiently.

Ready to use immediately

No more waiting time. In standby mode, the testo 300 is immediately ready for measurement at the touch of a button.

Included in delivery

Smoke gas meter testo 300 Pro I withO2 andH2 compensated CO measuring cell up to 8,000 ppm, USB power supply.

Measurement parameterMeasurement areaAccuracy (±1 digit)Resolution
O2 measurement0 … 21 vol. %±0.2 vol. %0,1 vol. %
CO measurement

(with H2 compensation)
0 ... 8 000 ppm±10 ppm or ±10% of mv (0 ... 200 ppm)

±20 ppm or ±5% of mv (201 ... 2,000 ppm

±10% of m.v. (2,001 ... 8,000 ppm)
1 ppm
NO measurement (optional)0 … 3 000 ppm±5 ppm (0 … 100 ppm)

±5% of m.v. (101 ... 2,000 ppm)

±10% of m.v. (2,001 … 3,000 ppm)
1 ppm
Efficiency test (Eta)0 ... 120%0,1 %
Smoke gas loss0 ... 99,9 %0,1 %
CO2 determination

(digital calculation from O2)
Max display

0 … CO2 max.
±0,2 vol. %0,1 vol. %
Drag measurement-9,99 … +40 hPa± 0.005 hPa (0 … 0.1 hPa)
± 0.02 hPa (0.1 … +3.00 hPa)
±1.5% of m.v. (+3.01 … +40 hPa)
0.001 hPa (0 … 0.1 hPa)
0.01 hPa (rem. measuring range)
4 Pa measurement
(for instruments with dilution)
-50 … +50 Pa±0.3 Pa (< 10 Pa)

±3% of m.v. (rem. measuring range)
0.1 Pa
Pressure measurement-100 … +200 hPa± 0.5 hPa (0 … +50.0 hPa)

±1% of m.v. (+50.1 … +100.0 hPa)

±1.5% of m.v. (+100.1 … +200 hPa)
0.01 hPa
Temperature (instrument)-40 … +1 200 °C±0.5 °C (0.0 … +100.0 °C)

±0.5% of m.v. (rem. measuring range)
0.1 °C (-40 … +999.9 °C)

1 °C (rem. measuring range)
Measurement of ambient CO

(internal / flue gas sensor)
0 … 2 000 ppm± 10 ppm (0 … 100 ppm)

±10% of m.v. (101 ... 2,000 ppm)
1 ppm
Measurement of ambient CO

(external with CO sensor)
0 … 500 ppm± 3 ppm (0 … 29 ppm)

±10% of m.v. (30 … 500 ppm)
1 ppm
GENERAL TECHNICAL DATA
Certificationtesto 300 is TÜV-tested according to BImSchV (German regulation: Bundes-Immissionsschutzverordnung)
EN 50379, Parts 1-3
Storage temperature-20 ... +50 °C
Operating temperature-5 ... +45 °C
Charging temperature0 … +45 °C
Moisture measuring range15 ... 90 %RH, non-condensing
Power supplyAccumulator, USB power supply
Accumulator operating time10 hours
Protection classIP 40
Display5-inch touchscreen, HD 1280x720 pixels, IPS (160 k)
WeightAbout 800 g
DimensionsL: 244 mm (incl. sensor input) H: 59 mm W: 98 mm
testo 300 Longlife GuaranteeO2 LL and CO LL measuring cell: 48 months

NO measuring cell: 24 months
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Datablad testo 300
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Gmail Authentification
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testo EasyHeat

Uppdaterings-/utvärderingsversion av analysprogrammet testo EasyHeat.

Installationstips

I de flesta Windows-versioner laddas filer ned till en mapp med namnet ”Hämtade filer” eller ”Download”. Flytta den nedladdade ZIP-filen till C:/temp eller direkt till C:/ och packa upp den. Högerklicka sedan på EXE-filen och välj ”Kör som administratör”. Då påbörjas installationen atuomatiskt. När allt är klart ska det ha skapats en Testo-mapp i startmenyn, där du hittar den nya programikonen.

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  • CAMPAIGN! Until December 31, 2024, the first service is included free of charge with the purchase of a flue instrument! The offer can be used within 18 months of purchase.
  • Suitable for large boilers
  • Large touchscreen - as easy to use as your smartphone
  • H2 compensated CO measuring cell
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