Exhaust gas meter – TESTO 300 longlife Kit 3 (NOslot, O2, CO-compensated H2 up to 8,000 ppm)

Advantages of the testo 300 longlife kit 3

Guided measurement menu, responsive touch screen, on-site document output

Connect and measure simultaneously with 4 testo Smart Probes

Includes O2, CO sensor – H2 compensation up to 8,000 ppm (NO sensor – can be retrofitted)

High quality sensor technology with a lifespan of up to 6 years

Kit includes: testo 300 longlife, Testo Bluetooth® connector, power supply, modular sampling head, spare filters, testo EasyHeat software and carrying case

Products in the testo 300 longlife kit 3 include:

testo 300 – Exhaust gas meter (O₂, CO – H compensation₂to 8,000 ppm and NOslot)

Order code. 0633 3002 53

Includes O2, CO sensor – H2 compensation up to 8,000 ppm
NO sensor can be attached (optional)

Modular probe, 180 mm, Ø 8 mm, Tmax 500 °C

Order code. 0600 9760

Exhaust ducts and temperature measurement channels can be connected to the device
Integrated dust filter to protect device and sensors

10x spare filters

Order code. 0554 0040

Testo EasyHeat software v2.12 SP7

Order code. 0554 3332

PC software to read data from suitable Testo measuring devices
Measurement data can be presented in graph or table form

suitcase containing the testo 300 equipment set

Suitcase containing equipment set

Used to store the main unit, probe and accessories

USB power supply with cable

Order code. 0554 1106

Use external power source
230 V AC / 5 V DC (2 A)

Testo Bluetooth connector

Order code. 0554 3004

Thanks to this device, testo 300 can connect to testo Smart Probes via Bluetooth
Connect to testo 510i to measure flow and static pressure

testo 300 – Flue gas meter (O2, CO – H2 compensation up to 8,000ppm, NOslot)

Order code. 0633 3002 53

General specifications
Operating humidity	15 to 90 %RH no dew
Weight	about 800g
Size	244 (including probe connection) x 98 x 59 mm (LxWxH)
Operating temperature	-5 to +45 °C
Protection level	IP40
Product color	black/orange
Screen type	5.0″ touch screen, HD 1280*720 pixels, IPS (160k)
Power supply	Rechargeable battery, USB power source
Certification	TÜV-tested according to 1st German Federal Immission Control Ordinance (BImSchV) EN 50379, Parts 1-3
Guarantee	Gas sensors (O2, CO) 24 months; Thermocouple 12 months; Rechargeable battery: 12 months
Warranty conditions	https://www.testo.com/guarantee
Memory	1,000,000 measurement values
Battery type	lithium ion
Battery life	10 o'clock
Storage temperatures	-20 to +50 °C
Charging temperature	0 to +45 °C

Temperature – TC Type K (NiCr-Ni)
Measuring range	-40 to +1200 °C
Accuracy	±0.5 °C (0.0 to +100.0 °C) ±0.5 % of measured value (Remaining measuring range)
Resolution	0.1 °C (-40 to +999.9 °C) 1 °C (Remaining range)

Temperature – TC Type K (NiCr-Ni)

Measuring range

-40 to +1200 °C

Accuracy

±0.5 °C (0.0 to +100.0 °C)

±0.5 % of measured value (Remaining measuring range)

Resolution

0.1 °C (-40 to +999.9 °C)

1 °C (Remaining range)

Differential pressure – Piezoresistive
Measuring range	-100 to +200 hPa
Accuracy	±0.5 hPa (0 to +50.0 hPa) ±1 % of measured value (+50.1 to +100.0 hPa) ±1.5 % of measured value (+100.1 to +200 hPa)
Resolution	0.01 hPa

Differential pressure – Piezoresistive

Measuring range

-100 to +200 hPa

Accuracy

±0.5 hPa (0 to +50.0 hPa)

±1 % of measured value (+50.1 to +100.0 hPa)

±1.5 % of measured value (+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.%

Flue gas CO (with H2 compensation)
Measuring range	0 to 8000 ppm
Accuracy	±10 ppm or ±10 % measurement value (0 to 200 ppm) ±20 ppm or ±5 % measured value (201 to 2000 ppm) ±10 % measured value (2001 to 8000 ppm)
Resolution	1 ppm

Flue gas CO (with H2 compensation)

Measuring range

0 to 8000 ppm

Accuracy

±10 ppm or ±10 % measurement value (0 to 200 ppm)

±20 ppm or ±5 % measured value (201 to 2000 ppm)

±10 % measured value (2001 to 8000 ppm)

Resolution

1 ppm

Differential Pressure flue gas Draft – Piezoresistive
Measuring range	-9.99 to +40 hPa
Accuracy	±0.005 hPa (0 to 0.1 hPa) ±0.02 hPa (0.1 to +3.00 hPa) ±1.5 % of measured value (+3.01 to +40 hPa)
Resolution	0.001 hPa (0 to 0.1 hPa) 0.01 hPa (Remaining range)

Differential Pressure flue gas Draft – Piezoresistive

Measuring range

-9.99 to +40 hPa

Accuracy

±0.005 hPa (0 to 0.1 hPa)

±0.02 hPa (0.1 to +3.00 hPa)

±1.5 % of measured value (+3.01 to +40 hPa)

Resolution

0.001 hPa (0 to 0.1 hPa)

0.01 hPa (Remaining range)

Combustion efficiency, Eta (calculated)
Measuring range	0 to 120 %
Resolution	0,1 %

Furnace efficiency (calculated)
Measuring range	0 to 99.9%
Resolution	0,1 %

CO2 in exhaust gas (calculated from O₂)
Measuring range	Display from 0 to CO2 max
Accuracy	±0.2 Vol.%
Resolution	0.1 Vol.%

CO surrounding
Measuring range	0 to 2000 ppm
Accuracy	±10 ppm (0 to 100 ppm) ±10 % measured value (101 to 2000 ppm)
Resolution	1 ppm

CO surrounding

Measuring range

0 to 2000 ppm

Accuracy

±10 ppm (0 to 100 ppm)

±10 % measured value (101 to 2000 ppm)

Resolution

1 ppm

Flue gas NO
Measuring range	0 to 3000 ppm
Accuracy	±5 ppm (0 to 100 ppm) ±5 % of measured value (101 to 2000 ppm) ±10 % of measured value (2001 to 3000 ppm)
Resolution	1 ppm

Flue gas NO

Measuring range

0 to 3000 ppm

Accuracy

±5 ppm (0 to 100 ppm)

±5 % of measured value (101 to 2000 ppm)

±10 % of measured value (2001 to 3000 ppm)

Resolution

1 ppm