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View Firmware Version on a Field Gauge LC20 and Process Meter LC30

Ralston Instruments continually improves the features of the Field Gauge with new firmware releases, which you can update for free. This article shows you how to see what version of firmware is installed on your Field Gauge.

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Press and hold the Menu/Up Arrow Button until you see MENU on the screen.

Press the Backlight/Right Arrow Button to scroll to FIRMWARE.

Press the Zero/Checkmark Button to view firmware version on your Field Gauge.

Learn how to update firmware on a Field Gauge.

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