Accurately test flue gases in furnaces and domestic boilers to determine operation efficiency. Time/date documentation for future reference.

• Fast and easy set-up
• Fast purge and fuel selection during start-up reduces set-up time
• Measures CO, O2, pressure,and temperature
• Calculates CO2and gross ornet efficiency
• Works on High Efficiencyfurnace
• Selectable fuels: natural gas, light oil, heavy oil, LPG, Bituminous Coal, Anthracite Coal, Coke, Butane, Wood, Bagasse
• Pump driven for fast response
• Dual input differential manometer with 3 selectable units of measure: kPa,mBar, inH2O, .001 inH20resolution
• Tightness test: check forpressure leaks in valves, fittings, and switches with anelapsed time reference
• Flue probe with built-in thermocouple
• IR printer port - use optionalA740 Infrared Printer.
• Soft carrying case
• Protective rubber boot

Applications:

• Tuning of residential and furnaces and domestic boilers
• Ambient and stack testing for CO
• CO safety measurements in and around combustion sources
• Temperature checking, including superheat and hydronic differential temperatures
• Detecting gas leak in gas lines and around gas fueled appliances. Dual input differential manometer with 3 selectable units of measure: kPa, mBar,inH20

Specifications:

• Carbon Monoxide (CO) Measurement      Range 0 to 10,000 ppm, Resolution 1 ppm, Accuracy +/-5ppm or 5% of reading whichever is greater
• Oxygen (02) Measurement     Range 0 to 25%, Resolution 0.1%, Accuracy ±0.3%
• Carbon Dioxide (CO2)     Range 0 to 25%, Resolution 0.1%, Accuracy Calculated
• Nitric Oxide Measurement     N/A
• NOX Measurement     N/A
• Temperature Measurement     Range -40 to 1472°F, or -40 to 800°C, Resolution 1°F or °C, Accuracy (K-type) ±0.3%, ±2°F or ±1°C
• Draft/Pressure Measurement     Selectable Ranges mBar,kPa, and inH2O Ranges -150 mBar to +150 mBar -15 kPa to +15 kPa -60 inH2O to +60 in H20, Resolution 0.01mBar, Accuracy ±0/5% fsd
• Gross/Net Efficiency     Range 0 to 100%, Resolution 0.1%, Accuracy Calculated
• CO/CO2 Ratio     Range 0 to 0.999, Resolution 0.001, Accuracy Calculated
• Combustible Gas Level Indication     Yes (For flue gasses)
• Operating Temperature     14°F to 122°F (-10°C to 50°C)
• Charger Input Voltage    110V to 230V (50/60Hz)
• Selectable Fuels     Natural Gas, LPG, Light Oil, Heavy Oil, Bituminous Coal, Anthracite Coal, Coke, Butane, Wood, Bagasse
• Display Type     Backlit 3 line LCD
• Data Storage     50 Locations
• Data Logging     Yes (5 pages)
• Print Capability     Yes, via optional IR printer (A740)
• PC Communication     Yes via optional IR adapter (A767)
• Date & Time Function     24 Hour Real Time Clock
• Dimensions     200mm x 90mm x 60mm
• Weight     500g
• Conformity     BS7927 (and the draft BS7967)