Check the listing for details. TPI DC710C1 Flue Gas Analyzer with accessories and Case. Condition: New. Listed at 449.97 USD. AUTHORIZED DISTRIBUTOR - WE EXPORT TPI DC710C1 Flue Gas Analyzer DC710, A770 flue probe, A817 charger, GK11M temperature probe and A787 carrying case Features:Operate remotely via Bluetooth using your Smartphone or tablet and the free TPI app. No need for long probe hoses - you can be at the control center with your smartphone, while the DC710 does the work at the stackThe free TPI app provides on-site reports which can instantly be emailed and stored without the need for paper or printers24-Hour real-time clock for accurate documentationPowerful magnetic and/or hook mountingDurable, rugged and sealed housingFlue Gas AnalysisMeasure CO, and Temperature DifferentialCalculate CO2, CO Air Free, Excess Air, and Combustion EfficiencyGas RangeOxygen (O2): 0~25%; +/-0.3% accuracyCarbon Monoxide (CO): 0~10,000ppm; +/- 5ppm or 5% of reading whichever is greater accuracyTemperature Range-50°C to 1000°C (-58°F to 1832°F); +/- 0.3% of reading +1°C (+/-0.3% of reading +2°F)Note: Instrument Only (Smartphone not included)What's In The Box:(A770) Sampling Probe(A817) Charger(A768) Carry Case(GK11M) Temperature probeFactory calibration certificate