Smoke Combustion analyzer with printer

Testo - 300

Ideal for the most important measurements involving heating systems.

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The Smoke Combustion analyzer with printer enables easy measurement of flue gas, draft, pressure, ambient CO and differential temperature.

The Next-Gen testo 300 combustion analyzer is supplied with O2 and CO sensor (CO range up to 4,000 ppm),combustion probe, testo Bluetooth® Connector, instrument case, printer, and practical accessories.

Impressive measuring technology and quality

O2 sensor and CO sensor up to 4,000 ppm
testo Bluetooth® Connector (0554 3004)
Longer sensor service life thanks to automatic sensor protection
Integrated fine pressure
Versatile probes and fast probe changes: take advantage of quick-change probes and the multi-functional handle for attaching a variety of probe shafts (each available to order separately). You can for instance use longer probe shafts for flue gas pipes with larger diameters or flexible probes for difficult-to-access measuring points
Optionally available probes and accessories for further measuring tasks, such as gas flow pressure measurement, gas pipe testing, differential temperature measurement and ambient CO measurement

Smart, intuitive, efficient: easy operation in day-to-day work

Smart-touch display for intuitive operation of the combustion analyzer: the display responds without delay – just as easy as on your smartphone
Get the measurement result faster: clearly structured measurement menus for all relevant measurements
Create documentation (including measuring value, measuring location, customer data) easily on site
Save PDF measurement reports directly in the instrument and always have them available
Signature function: your customer can sign measurement reports directly on the instrument
E-mail measurement reports directly to the office or to customers via WiFi (hotspot)
Large 5-inch HD display – enables you to see all the system's parameters immediately
Testo interface function for direct data transfer of measuring values to industry/customer-specific software*
Ready to use right away: in standby mode, the Next-Gen testo 300 is ready to measure at the touch of a button. Use it right away with the next customer – because you no longer need to wait for the end of the zeroing phase
Integrated Bluetooth® interface: immediate printout of the measuring values on site with the appropriate printer

*Note: the manufacturer has to integrate an interface into the industry software to use the function

Other advantages

10-hour rechargeable battery life: an average measurement period of 2 hours means the combustion analyzer is capable of being used for one week on a full charge
Integrated, extra-strong magnets for easy fixing during the measuring process

Applications

Flue gas measurement on heating systems
Ideal for measurements involving heating systems:
high-quality sensors, smart-touch operation, clearly structured measurement menus, creation of documentation on site, e-mailing of reports, large HD display, robust housing
Further areas of application:
gas flow pressure measurement*, gas pipe test*, differential temperature measurement (flow and return temperature on heating systems)*, ambient CO measurement*, flue draught measurement on heating systems*

* Please note: additional probes or accessories are required for these measurements and have to be ordered separately.

Temperature - Type K TC
Measuring range	-40° to 2192 °F / -40 to +1200 °C
Accuracy	±0.9 °F (32.0° to 212.0 °F) / ±0.5 °C (0.0 to +100.0 °C) ±0.5 % of mv (Remaining Range)
Resolution	0.1 °F (-40° to 1831.8 °F) / 0.1 °C (-40 to +999.9 °C) ±1 °F (Remaining Range) / 1 °C (Remaining Range)

Temperature - Type K TC

Measuring range

-40° to 2192 °F / -40 to +1200 °C

Accuracy

±0.9 °F (32.0° to 212.0 °F) / ±0.5 °C (0.0 to +100.0 °C)

±0.5 % of mv (Remaining Range)

Resolution

0.1 °F (-40° to 1831.8 °F) / 0.1 °C (-40 to +999.9 °C)

±1 °F (Remaining Range) / 1 °C (Remaining Range)

Differential Pressure
Measuring range	-40 to +80 InH₂O / -100 to +200 hPa
Accuracy	±0.2 InH₂O (0 to +20.0 InH₂O) / ±0.5 hPa (0 to +50.0 hPa) ±1 % of mv (+20.0 to +40.0 InH₂O) / ±1 % of mv (+50.1 to +100.0 hPa) ±1.5 % of mv (+40.0 to +80 InH₂O) / ±1.5 % of mv (+100.1 to +200 hPa)
Resolution	0.00 InH₂O / 0.01 hPa

Differential Pressure

Measuring range

-40 to +80 InH₂O / -100 to +200 hPa

Accuracy

±0.2 InH₂O (0 to +20.0 InH₂O) / ±0.5 hPa (0 to +50.0 hPa)

±1 % of mv (+20.0 to +40.0 InH₂O) / ±1 % of mv (+50.1 to +100.0 hPa)

±1.5 % of mv (+40.0 to +80 InH₂O) / ±1.5 % of mv (+100.1 to +200 hPa)

Resolution

0.00 InH₂O / 0.01 hPa

Flue gas O₂
Measuring range	0 to 21 Vol.%
Accuracy	±0.2 Vol.%
Resolution	0.1 Vol.%

Flue Gas Draft
Measuring range	-4.00 to +16 InH₂O / -9.99 to +40 hPa
Accuracy	±0.002 InH₂O (+0 to +0.0 InH₂O) / ±0.005 hPa (+0 to +0.1 hPa) ±0.01 InH₂O (+0.0 to +1.20 InH₂O) / ±0.02 hPa (+0.1 to +3.00 hPa) ±1.5 % of mv (1.20 to +16 InH₂O) / ±1.5 % of mv (3.01 to +40 hPa)
Resolution	0.000 InH₂O (0 to 0.0 InH₂O) / 0.001 hPa (0 to 0.1 hPa) 0.00 InH₂O (Remaining Range) / 0.01 hPa (Remaining Range)

Flue Gas Draft

Measuring range

-4.00 to +16 InH₂O / -9.99 to +40 hPa

Accuracy

±0.002 InH₂O (+0 to +0.0 InH₂O) / ±0.005 hPa (+0 to +0.1 hPa)

±0.01 InH₂O (+0.0 to +1.20 InH₂O) / ±0.02 hPa (+0.1 to +3.00 hPa)

±1.5 % of mv (1.20 to +16 InH₂O) / ±1.5 % of mv (3.01 to +40 hPa)

Resolution

0.000 InH₂O (0 to 0.0 InH₂O) / 0.001 hPa (0 to 0.1 hPa)

0.00 InH₂O (Remaining Range) / 0.01 hPa (Remaining Range)

Efficiency (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.%

Flue gas CO (without H₂-compensation)
Measuring range	0 to 4000 ppm
Accuracy	±20 ppm (0 to 400 ppm) ±5 % of mv (401 to 2000 ppm) ±10 % of mv (2001 to 4000 ppm)
Resolution	1 ppm

Flue gas CO (without H₂-compensation)

Measuring range

0 to 4000 ppm

Accuracy

±20 ppm (0 to 400 ppm)

±5 % of mv (401 to 2000 ppm)

±10 % of mv (2001 to 4000 ppm)

Resolution

1 ppm

Ambient CO
Measuring range	0 to 2000 ppm
Accuracy	±10 ppm (0 to 100 ppm) ±10 % of mv (101 to 2000 ppm)
Resolution	1 ppm

Ambient CO

Measuring range

0 to 2000 ppm

Accuracy

±10 ppm (0 to 100 ppm)

±10 % of mv (101 to 2000 ppm)

Resolution

1 ppm

General technical data
Operating humidity	15 to 90 %rH non-condensing
Weight	approximately 28.2 oz. / approximately 800 g
Dimensions	9.6 (including probe connection) x 3.9 x 2.3 in. (LxWxH) / 244 (including probe connection) x 98 x 59 mm (LxWxH)
Operating temperature	23° to 113 °F / -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
Memory	1,000,000 measuring values
Storage battery type	Lithium ion battery
Battery life	10 h
Storage temperature	-4° to 122 °F / -20 to +50 °C
Charging temperature	32° to 113 °F / 0 to +45 °C

Differential Pressure 4 Pa measurement - Piezoresistive
Measuring Range	-0 to +0 InH₂O / -50 to +50 Pa
Accuracy	±0.0 InH₂O (< 0 InH₂O) / ±0.3 Pa (< 10 Pa) ±3 % of mv (Remaining Range)
Resolution	0.0 InH₂O / 0.1 Pa

Differential Pressure 4 Pa measurement - Piezoresistive

Measuring Range

-0 to +0 InH₂O / -50 to +50 Pa

Accuracy

±0.0 InH₂O (< 0 InH₂O) / ±0.3 Pa (< 10 Pa)

±3 % of mv (Remaining Range)

Resolution

0.0 InH₂O / 0.1 Pa