Stock Code
0564 3002 70

TESTO NEXT LEVEL kit 1 - Flue gas analyzer (O2, CO up to 4,000 ppm) | TESTO 300
With this kit, you will be equipped for the most important measurements involving heating systems: the TÜV-tested testo 300 NEXT LEVEL flue gas analyzer is supplied with O2 and CO sensor up to 4,000 ppm, basic flue gas probe, testo Bluetooth® Connector, testo Bluetooth® printer, instrument case and practical accessories.

Your advantages
- Fast and easy to operate: intuitive measurement menus and fast-response Smart-Touch display
- Efficient, wireless parallel measurement of up to four testo Smart Probes simultaneously
- Practical second screen function and easy data integration into user-specific software
- In the kit: In the kit: testo 300 NEXT LEVEL flue gas analyzer, including O2 and CO sensor up to 4,000 ppm, mains unit, basic flue gas probe, spare dirt filters, EasyHeat software, instrument case
TESTO NEXT LEVEL kit 1 - Flue gas analyzer (O2, CO up to 4,000 ppm) | TESTO 300 Description
TESTO NEXT LEVEL kit 1 - Flue gas analyzer (O2, CO up to 4,000 ppm) | TESTO 300 Technical Data
Ambient CO
General technical data
Differential Pressure 4 Pa measurement - Piezoresistive
TESTO NEXT LEVEL kit 1 - Flue gas analyzer (O2, CO up to 4,000 ppm) | TESTO 300 Images



TESTO NEXT LEVEL kit 1 - Flue gas analyzer (O2, CO up to 4,000 ppm) | TESTO 300 Description
- testo 300 NEXT LEVEL flue gas analyzer with O2 and CO sensor up to 4,000 ppm (0633 3002 70)
- USB mains unit, including cable (0554 1106)
- Compact basic flue gas probe, 180 mm, Ø 6 mm, Tmax. 500°C; 1.5 m hose; including dirt filters and cone for fixing (0600 9740)
- testo Bluetooth® Connector (0554 3004)
- Spare dirt filters, compact probe; 10 off (0554 0040)
- Free download EasyHeat PC software (0554 3332)
- Instrument bag (0516 3001)
TESTO NEXT LEVEL kit 1 - Flue gas analyzer (O2, CO up to 4,000 ppm) | TESTO 300 Technical Data
Temperature - TC Type K (NiCr-Ni)
Measuring range |
-40 to +1200 °C
|
---|---|
Accuracy |
±0.5 % of mv (Remaining Range)
±0.5 °C (0.0 to +100.0 °C)
|
Resolution |
1 °C (Remaining Range)
0.1 °C (-40 to +999.9 °C)
|
Differential Pressure - Piezoresistive
Measuring range |
-100 to +200 hPa
|
---|---|
Accuracy |
±1 % of mv (+50.1 to +100.0 hPa)
±0.5 hPa (0 to +50.0 hPa)
±1.5 % of mv (+100.1 to +200 hPa)
|
Resolution |
0.01 hPa
|
Flue gas O₂
Measuring range |
0 to 21 Vol.%
|
---|---|
Accuracy |
±0.2 Vol.%
|
Resolution |
0.1 Vol.%
|
Differential Pressure flue gas Draught - Piezoresistive
Measuring range |
-9.99 to +40 hPa
|
---|---|
Accuracy |
±0.02 hPa (+0.1 to +3.00 hPa)
±1.5 % of mv (3.01 to +40 hPa)
±0.005 hPa (+0 to +0.1 hPa)
|
Resolution |
0.001 hPa (0 to 0.1 hPa)
0.01 hPa (Remaining Range)
|
Flue gas degree of effectivity, Eta (calculated)
Measuring range |
0 to 120 %
|
---|---|
Resolution |
0.1 %
|
Flue gas loss (calculated)
Measuring range |
0 to 99.9 %
|
---|---|
Resolution |
0.1 %
|
Flue gas CO₂ calculation (calculated from O₂)
Measuring range |
Display range 0 to CO₂ max
|
---|---|
Accuracy |
±0.2 Vol.%
|
Resolution |
0.1 Vol.%
|
Ambient CO
Measuring range |
0 to 2000 ppm
|
---|---|
Accuracy |
±10 % of mv (101 to 2000 ppm)
±10 ppm (0 to 100 ppm)
|
Resolution |
1 ppm
|
General technical data
Operating humidity |
15 to 90 %RH non-condensing
|
---|---|
Weight |
approximately 800 g
|
Dimensions |
244 (including probe connection) x 98 x 59 mm (LxWxH)
|
Operating temperature |
-5 to +45 °C
|
Protection class |
IP40
|
Product colour |
black/orange
|
Display type |
5.0" touch display, HD 1280*720 pixels, IPS (160 k)
|
Power supply |
Rechargeable battery, USB mains unit
|
Authorizations |
TÜV-tested according to 1st German Federal Immission Control Ordinance (BImSchV) EN 50379, Parts 1-3
|
Guarantee |
Gas sensors (O₂, CO) 24 months; rechargeable battery: 12 months; Thermocouple 12 months
|
Warranty conditions | |
Memory |
1,000,000 measuring values
|
Storage battery type |
Lithium ion battery
|
Battery life |
10 h
|
Storage temperature |
-20 to +50 °C
|
Charging temperature |
0 to +45 °C
|
Differential Pressure 4 Pa measurement - Piezoresistive
Measuring Range |
-50 to +50 Pa
|
---|---|
Accuracy |
±0.3 Pa (< 10 Pa)
±3 % of mv (Remaining Range)
|
Resolution |
0.1 Pa
|
TESTO NEXT LEVEL kit 1 - Flue gas analyzer (O2, CO up to 4,000 ppm) | TESTO 300 Images


