(1)Keep pressing "STORE" for 2 seconds to enter save thickness data mode, LCD display THICKNESS, mm, M icon with first memory unit. If the first memory unit is not being registered, so LCD will display 0.0.
(2) Press 
to select your desired memory unit (1-10).
(3)After picked up the memory unit, it will begin to work. While measuring, the memory unit NO will flash and the new measurement will be renew the memory unit, when the measurement completed, the last reading will be stored in the selected memory unit automatically with the memory unit NO stop blinking.
