*Note: This procedure applies to the Ultrameter, PoolPro, TechPro, and D-6 Dialysate meter.
a. Fill and rinse the conductivity cell three times with a 442 standard solution. In this example, we’re using 442-3000.
b. Refill conductivity cell with same standard solution you rinsed with.
The “CAL” icon will appear in the top center of the display. In this example, the reading shows 2988.
to step the displayed value toward the standard’s value.
In this example, we’re pressing
to go down from 2988 to 3000. You can also hold a key down to scroll rapidly.
once to confirm the new value and end the calibration.You can find technical advice and videos, the calibration solutions you need, and reliable Myron L meters at MyronLMeters.com