Kaiweets HT118A, Руководство пользователя

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9
Measurement Operation
DC/AC voltage measurement
1) Turn the knob to “ ” and switch DC/AC voltage function by
"FUNC." key
2) Insert the red probe in “ ” terminal, insert the black
probe in “COM” terminal.
3) Connect the probe to the measured circuit (connect to the
measured power supply or circuit in parallel), measure the
voltage.
4) Read the measurement result on the screen, when
measuring AC voltage the frequency is displayed
simultaneously.
WARNING
The voltage above DC1000V or AC750V can’t be measured; otherwise
the instrument may be damaged.
Pay special attention to safety when measuring high voltage to avoid
electric shock or personal injury.
Always test known voltage with the meter before use to confirm the
instrument function is intact.
Note: When the voltage is greater than 80V, the orange backlight will
light up.