Efficient And  Precise Combustion Measurement
The combustion and emissions analyzer by testo offers dependable measurements of carbon monoxide, flue gas 02, COlow, NO, NOlow and draft, as well as temperature and differential pressure of heating systems. With its high-quality sensors and rugged housing, the testo 300 provides a reliable and consistent performance.
Store and see all data on one instrument - the large HD display with smart touch offers an extremely intuitive operation. Quickly view reports and send data via e-mail for up to 1,000,000 measuring values.

Technical Data:
Dimensions: 9.6 (including probe connection) x 3.9 x 2.3 (LxWxH) / 244 (including probe connection) x 98 x 59 (LxWxH)
Weight: approximately 28.2 oz. / approximately 800 g
Product color: black/orange
Display type: 5.0" touch display, HD 1280*720 pixels, IPS (160 k)
Battery life: 10 hours

Scope of Delivery testo 300 kit:
✓ testo 300 combustion analyzer with 02 and CO sensor
✓ Power Adapter, including USB cable
✓ Compact basic flue gas probe, including dirt filters and cone for fixing
✓ 10 x Spare dirt filters and compact probe
✓ Hardshell transport case
✓ BLUETOOTH®/IRDA printer, including 1 roll of thermal paper and rechargeable battery
✓ 6 x Spare thermal paper
✓ EasyHeat PC software (free download)
Scope of Delivery testo 300 kit with printer:
✓ testo 300 combustion analyzer with 02 and CO sensor
✓ Power Adapter, including USB cable
✓ Compact basic flue gas probe, including dirt filters and cone for fixing
✓ 10 x Spare dirt filters and compact probe
✓ Hardshell transport case
✓ BLUETOOTH®/IRDA printer, including 1 roll of thermal paper and rechargeable battery
✓ 6 x Spare thermal paper
✓ EasyHeat PC software (free download)