- Bellefonte, Pennsylvania, United States
- US $799.00
- Jan 29th
OTC MicroGas 3700 5-gas exhaust analyzer: O2, CO, CO2, NOx, and HC (hydrocarbons).The unit comes in the original carrier box with all the necessary accessories, including:- power supply;- exhaust probe;- trap. The unit also includes a few somewhat used filters, which nevertheless have some life in them.The unit might need to be calibrated since I did not use if for a year.Needs new NOx sensor ($299\), which can be installed by the calibration shop.I recommend