4 Tools in 1! The 709 is an affordable combustion efficiency analyzer, differential digital manometer, carbon monoxide analyzer, and differential thermometer for residential and light industrial applications.
- Faster purge cycle for quick and easy set up
- Real-time efficiency measurements while making adjustments
- Reduce energy costs by fine-tuning equipment
- Increase safety by targeting obsolete or inferior equipment
Features:
- Fast and easy set-up
- Built in high-resolution (0.001 inH2O) differential manometer to perform low pressure and draft measurements on high efficiency gas and oil fired equipment.
- Measures CO, O2, pressure, and temperature
- Calculates CO2, efficiency, excess air, and CO air free
- IR printer port – use optional A740 infrared printer for hard copy of test results for customer verification and auditing
- Selectable fuels: natural gas, light oil, heavy oil, LPG, bituminous coal, anthracite coal, coke, butane, wood, bagasse
- Pump driven for fast response
- Flue probe with built in thermocouple
- Soft carrying case
- Protective rubber boot
- Available with rechargeable battery as 709R
