Portable Emission Analyzers are especially useful for, auto repairs, inspections, safety checks, and general engine tuning. Simply insert a probe into the exhaust pipe and press a key to initiate measurements.  Readings appear on a back-lit liquid-crystal display on the front of the analyzer.


Original front panel providing enhanced visibility and operation Restorable sensor coefficient data with new memory back-up function.

Previously MEXA-700λII used know-how and ingenuity gathered from HORIBA air-to-fuel ratio...

Perfect for engine inspection and tuning, the MEXA-584 L portable gas analyzer complies with international standard OIML class O and is loaded with features to make analysis easy and accurate.

Portable, cost-effective, real-time, precision excess air ratio analysis at a glance.