_:nbac8eb09ead54907903c882517ed1934xb0
<http://schema.org/description>
"A state of the art, easy to use analyzer designed not only to display and calculate the required readings from a flue but also to cover most of the other measurements associated with combustion. All the features of the 709 PLUS Rechargeable Batteries High resolution 0.001 in H20 differential manometer for high efficiency and oil equipment Calculates combustion efficiency Pump driven for fast response Will not shut off if 15 ppm CO is present for increased safety A740 IR printer for hard copies of test results Built-in differential thermometer Store function to save up to 50 readings Push on fittings for fast and easy use Large easy to read backlit display Ten selectable fuels"
<https://greenwoodtoolsupply.ca/all-products/smart-products/product/rechargeable-combustion-efficiency-analyzer-kit>