• Includes flue gas analyzer, probe (7-inch with cone), battery, power supply, silicon hose, 5x particle filters, USB-C cable, case, calibration protocol, and Bluetooth printer with 2 rolls of thermal paper
• Simultaneous, individual measurement and display of O₂, CO, CO₂, flue gas and ambient temperature, CO environment, draft, and pressure
• Additional measurements via the Testo smart app (gas flow pressure, flow, and return temperature)
• Light and robust instrument designed for daily use
• Sensor zeroing in 30 seconds

The Testo 310 II flue gas analyzer combines best-in-class efficiency and simplicity for the commissioning and maintenance of heating systems. The 310 II allows viewing of up to 7 measurement parameters at the same time on the fully configurable display as well as connectivity to the Testo Smart App.

The Combustion Analyzer Kit with Printer includes:

• 310 II flue gas analyzer
• Probe (7-inch) with cone
• Silicon hose for pressure measurement
• Particle filters (5)
• Rechargeable battery
• Power supply
• Calibration protocol
• Carry case
• Bluetooth/IRDA Printer – part number: 0554 0621
• Thermal paper rolls for printer 

Features of the 310 II include robust yet lightweight construction ideal for everyday use, easy and intuitive menu guidance, sensor zeroing in 30 seconds, long battery life of over 8 hours, and more. Via connection to the Testo Smart App, further measurements as well as digital documentation, data transfer, and digital customer data management can be performed simultaneously.

1. Thermocouple

2. Probe shaft

3. Probe handle

4. Connecting cable

5. Removable filter chamber with window, particle filter, and sealing plug for differential pressure measurement