[LAB] Zoyi ZT-DQ02: Partes

Power Button. Press this button to turn the instrument on or off.

Frequency Button. Press this button to select different measurement frequencies.

Level Button. Press this button to select different measurement levels.

Measurement Speed button. Press this key to select different measurement speeds.

Secondary parameter selection Button. Press this button to switch the display of different secondary parameter values.

Setting Button. Short press this button to switch the measurement equivalent mode, and long press this button to enter the system setting interface.

Main parameter selection Button. Press this button to switch between different functional measurements.

Arrow Button. Press the up and down button to move the selection function menu, press the left and right button to modify the setting parameters.

HOLD/REC Button. Press this button briefly to hold the measurement data, and press and hold it to enter measurement recording mode and toggle the connection with the host computer.

REL/TOL Button. Press this button briefly to enter tolerance measurement mode, and press and hold it to reset the main parameter value to zero.

1. Measuring function. Display measuring functions: Auto, resistance, capacitance, inductance, impedance, electrolytic capacitance, battery internal resistance.

2. HOLD. Indicates that it is currently in data save mode.

3. Battery symbol. Displays the current battery level status.

4. Master display value. Display the main parameter measurements.

5. Functional symbols. Displays the symbols for the current measurement function, where s represents series equivalent and p represents parallel equivalent.

6. Unit symbol. Displays the unit symbol of the current main parameter measurement.

7. Secondary display values. Display sub-parameter measurements.

8. Sub-parameters. Displays the secondary parameter function symbol for the current measurement.

9. Unit symbol. The unit symbol that displays the value of the subparameter of the current measurement.

10. Results. Display measurement results in tolerance mode judgement, PASS or FAIL.

11. Frequency. Display the set measurement frequency.

12. Levels. Display the set measurement level.

13. Nominal value. Show the nominal value set in tolerance mode.

14. Speed. Display the set measurement speed.

15. Measuring Range. Displays the set resistance test range.

16. Tolerance. Shows the allowable error range set in tolerance mode.

17. Tolerance values. Displays the percentage of the margin of error between the measured physical value and the nominal value.