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Home / Shop / HVAC Test & Measurement Tools / Combustion Analyzers / Fieldpiece Combustion Analyzer with Printer HydroCycle CAT85K2

Fieldpiece Combustion Analyzer with Printer HydroCycle CAT85K2


12 in stock

FREE delivery over $99

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Need Help? Speak with our HVAC and tools experts. Call or text (786) 239-7444.


Fieldpiece Combustion Analyzer with Printer flue probe Hydrocycle™ Pump automatically separates and returns accumulated water to the flu. Also, the CAT85 commercial combustion analyzer offers a built-in manometer to carry one less tool.

A new, high contrast 5.5” touchscreen display makes it easy to view measurements, whether your job site is a dimly lit basement or bright rooftop. You can also save customer data with dedicated fields for client information. If you require advanced diagnoses, a live trend report is available with O2, CO, and COreadings.

Along with a four-year sensor warranty, the CAT85 also features a patent-pending SensorVault™ technology that extends sensor life by sealing the sensors from oxygen in the air during storage. If they need to be swapped out, they are field-replaceable to maximize uptime.

Durable construction and rubberized casing make the CAT85 commercial combustion analyzer tough enough to tackle Jobsite conditions. The magnetic back also lets you work hands-free, and the padded hardline carrying case has multiple inserts for accessories.

Connect to Job Link® System App to view trends, draft pressure, and customer details, with a 1000’ wireless range. A wireless printer is also available for job sites that require documentation printouts.

  • Accurately measure O2, CO, CO2, draft pressure
  • Built-in manometer means one less tool to carry
  • Automatically separates and returns accumulated water to the flue using the patent pending HydroCycle™ Pump technology.
  • Lower cost of ownership with a four-year sensor warranty
  • Large 5.5” touchscreen display
  • Field-replaceable sensors to maximize uptime
  • Troubleshoot while running analysis with live draft pressure
  • Patent pending SensorVault™ technology prolongs sensor life
  • Connect with Job Link® System App, industry-leading 1000’ wireless range
Display : Touchscreen TFT LCD (5.5 in diagonal)
Probe Size : 10.7 in (272 mm) length, 0.32 in (8.0 mm) diameter
Accuracy : Stated accuracies at 23°C ±5°C, <75% R.H.
Manometer Ports : 2 connectors (P1, P2) for flex tubing (4.5mm to 8.0mm ID, not included)
Battery Type : 3.7 VDC (nominal), 6400mAh, non-replaceable
Battery Life : 7 hours typical (pump running 80% of the time)
Charge Time : < 7 hours typical @ 5V/2A DC power (power adapter not included)
Charging Port : USB-C (Usable when connected to power)
Memory : 1000 jobs (approx.)
Warm Up Time : 45 seconds (90 seconds near freezing)
Operating Environment : 14°F to 104°F (-10°C to 40°C); < 75% RH (non-condensing)
Storage Temperature : -4°F to 140°F (-20°C to 60°C); < 80% RH
Weight : 44.25 oz (1255 g) with probe
Wireless Range : 1000 feet (305 meters)
Fuel Types : Natural Gas, Propane (LPG), Oil #2 (Light), Oil #6 (Heavy), Biofuel, Coal, Coal Town Gas, Coking Oven Gas, KOKS, Custom (x3)
Manufacturer Warranty : 1 year (4 years sensors only)
Job Link System Minimum : BLE 4.0 devices running iOS 7.1 or Android™ Kitkat 4.4
Printer : Fieldpiece Wireless Thermal Printer (model CATPR)
Part # : CAT85K2

No product questions available.

  • No product manuals available.

No product videos available.

  • (1) CAT85 Combustion Analyzer HC (including probe)
  • (1) Wireless Thermal Printer – CATPR
  • (1) Carrying case – ANC85
  • (2) Cones – RCONE3
  • (10) Filters – RFC10
  • (1) USB cable
  • (1) Manual
CAT85K2 – Combustion Analyzer HC with Wireless Printer Equipment
Fieldpiece Combustion Analyzer with Printer HydroCycle CAT85K2