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TPI 708A740OIL Combustion Efficiency Analyzer with Digital Manometer, Smoke Test Pump, Analog Pressure Gauge and Infrared Printer, 3 x 1.5V AA Alkaline Batteries, Backlit LCD Display, 14 to 122 Degree F

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Specifications for this item
Number of Items
Overall Height
200  millimeters
Overall Width
90  millimeters
Part Number
Item Depth
60 millimeters
Brand Name
Test Products International
Size Name
5 Digit Dual Line LCD, +/-0.2 percent Accuracy, 0.1 psi Resolution, +/-101.5 psi Range
Style Name

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Key Features

  • 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
  • Large easy to read backlit display

Package Details

Shipping Weight: 7.2 pounds
Package Size: 17.7 x 9.1 x 6.2 inches

Product Description

TPI analyzers feature quick and simple set up. Fast purge and the ability to perform fuel selection during start up enable tests to be performed quickly without requiring extra set-up time after initial startup. TPI analyzers also use the last selected fuel as the default setting. This feature prevents the need to perform fuel selection every time the analyzer is turned on. Calculates combustion efficiency. Pump driven for fast response. Will not shut off if 15 ppm CO is present for increased safety. Ten selectable fuels. Built- in differential thermometer. Store function to save up to 50 readings. Store function to save up to 50 readings. Carbon monoxide (CO) measurement: 0 to 10000 ppm Range, 1 ppm Resolution, +/- 5ppm or 5 percent of reading whichever is greater Accuracy. Oxygen (O2) measurement: 0 to 25 percent Range, 0.1 percent Resolution, +/-0.3 percent Accuracy. Carbon dioxide (CO2): 0 to 25 percent Range, 0.1 percent Resolution. Temperature measurement: -40 to 1472 degree F, or -40 to 800 degree C Range, 1 degree F or degree C Resolution, Accuracy (K-type) +/-0.3 percent, +/-2 degree F or +/-1 degree 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 0.001 inH2O, Accuracy +/-0/5 percent fsd. Gross/net efficiency: 0 to 100 percent Range, 0.1 percent Resolution. CO/CO2 Ratio: 0 to 0.999 Range, 0.001 Resolution. Operating temperature: 14 to 122 degree F (-10 to 50 degree C). Battery type: 1.5V AA (3). 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. Print capability: via optional IR printer (A740). Date and time function: 24 hour real time clock. Conformity: BS7927 (and the draft BS7967). RoHS Compliant. Measures 90mm width by 200mm height by 60mm depth.

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