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LCD fona apgaismojums Digitālā biezuma mērītāja automātiska izslēgšana

Jan 12, 2022

Before turn on the Digital Thickness Tester gauge, hold pressing "CAL" , and press ON/OFF button to turn on, the backlight will active, every operation will turn on the backlight for 7 seconds until press ON/OFF to turn off the unit. If no any operation for 2minutes, the gauge will turn off automatically and the backlight function will be cancelled.


1. ultrasonic thickness gauge for plastic metal aluminum

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