3.3 Display
Measuring Mode
Calibration Mode
Calibration Menu Mode
3.4 Keypad
① — Measuring indication icon
② — Measured value/Unit
③ — Progress bar
④ — Operation directive
⑤ — Low battery indicator
① — Calibration indication icon
② — Measured value/Unit
③ — Progress bar
④ — Operation directive
① — Calibration indication Icon
② — Standard solution value
③ — Operation directive
Diagram- 3
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