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The Mini ID is an economical instrument designed to provide a "PASS" or "FAIL" indication for R134a Purity.
The product will also indicate if an excess amount of non-condensable gas (air) is present in the system.
Excess "air" will cause poor cooling performance and can be easily corrected by simply recovering the
refrigerant, evacuating the system and recharging the vehicle. The Mini ID uses a simple hand pump to purge
refrigerant from the sample cell in order to calibrate the instrument. LED's provide the user with easy to
understand status indicators. Flashing LED's require user action while solid LED's indicate the instrument is
performing a task.
The unique brass filter, located between the Coupler and Sample Hose, provides excellent protection from oil
contamination by trapping the oil at the coupler and preventing it from entering the instrument. If the
instrument continually gives excess air messages, this is an indication that the filter has been compromised by
oil and the filter must be changed.
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