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With this kit, you will be equipped for the most important measurements involving heating systems: the TÜV-tested testo 300 flue gas analyzer is supplied with O2 and CO sensor up to 4,000 ppm, testo Bluetooth® Connector, basic flue gas probe, instrument case and practical accessories.
Temperature - TC Type K (NiCr-Ni) | Measuring range -40 to +1200 °C |
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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 |
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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.% |
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Accuracy ±0.2 Vol.% | |
Resolution 0.1 Vol.% | |
Differential Pressure flue gas Draught - Piezoresistive | Measuring range -9.99 to +40 hPa |
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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 % |
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Resolution 0.1 % | |
Flue gas loss (calculated) | Measuring range 0 to 99.9 % |
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Resolution 0.1 % | |
Flue gas CO₂ calculation (calculated from O₂) | Measuring range Display range 0 to CO₂ max |
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Accuracy ±0.2 Vol.% | |
Resolution 0.1 Vol.% | |
Flue gas CO (without H₂-compensation) | Measuring range 0 to 4000 ppm |
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Accuracy ±5 % of mv (401 to 2000 ppm) ±10 % of mv (2001 to 4000 ppm) ±20 ppm (0 to 400 ppm) | |
Resolution 1 ppm | |
Ambient CO | Measuring range 0 to 2000 ppm |
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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 |
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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 | |
Warranty conditions https://www.testo.com/guarantee | |
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 | |
Battery life 10 h | |
Storage battery type Lithium ion battery | |
Storage temperature -20 to +50 °C | |
Charging temperature 0 to +45 °C | |
Differential Pressure 4 Pa measurement - Piezoresistive | Measuring Range -50 to +50 Pa |
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Accuracy ±0.3 Pa (< 10 Pa) ±3 % of mv (Remaining Range) | |
Resolution 0.1 Pa | |
General technical data | Diameter probe shaft 6 mm |
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Cable length 1.5 m | |
Length probe shaft 300 mm | |
Product colour Black | |
Temperature maximum 500 °C | |
Diameter 6 mm | |
Weight 364 g | |
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General technical data | Weight 3880 g |
|---|---|
Dimensions 520 x 400 x 130 mm (LxWxH) | |
Product-/housing material Plastic | |
Product colour Black | |
General technical data | Weight 144 g |
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Dimensions 85 x 55 x 90 mm LxWxH | |
Product colour Black | |
Cable length 2 m | |
Power supply 230 V AC / 5 V DC (2 A), micro USB, for the use in USA, CA, AU, Europe, UK, CN, Korea | |