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Repair & Maintenance

Repair And Maintenance of Myron L® Meters

You may contact the Myron L Company® repair department to request an RMA at 760-438-2021 (ask for the repair department).

You may also email at Once you receive your RMA, please ship using a trackable method to:

RMA# (your number here)

Repair Department

Myron L Company

2450 Impala Drive

Carlsbad, CA 92010

Once received, your meter will be diagnosed and you will be contacted with an estimate. Please allow several weeks for a repair to be completed. There is a $35 minimum for out-of-warranty repair.

Please include the following information with your repair:

Product Model #

Product Serial # (located on the back label)

Description of repair issue

Business Name

Business Address (full address)

Contact Name

Contact Phone

Contact Email

Calibrations are also available through Tektronix here:

How To Calibrate Conductivity and TDS for DS Meter

Ultrameter II 6P pH Sensor Replacement - How To

Myron L Ultrameter II - Conductivity Calibration


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