Appearance of the Device
Controls
Button [ОК] – turn the device on/off,
confirmation in nitrat-tester mode.
Button [ENTER] – confirm selection.
Button [BACK] – back to previous menu.
Button [UP] – moving up in the menu.
Button [DOWN] – moving up in the menu.
Button [BACK]
Protective
cap
Measuring
probe
Color
TFT display
Button [OK]
Button [DOWN]
mini-USB
Button [ENTER]
Button [UP]
-28-