Wiha 45215, Руководство пользователя

Страница: 29 / 241

EN
29
• Read the measurement result displayed on the display (stronger the electric
field multimeter detects, more horizontal lines will appear on the LCD and faster
beeping will be heard. If Multimeter detects no electric field it will indicate “EF”
on the LCD).
Frequency measurement
• Select Hz measurement mode via measurement function selection switch.
• Connect the black test lead to the COM socket and the red test lead to the
mV Ω μmA °C Hz socket.
• Connect the test leads to UUT.
• Read the measurement result displayed on the display.
Resistance measurement
Prior to any resistance measurement it has to be ensured that the resistor to be
tested is not live. Failure to comply with this prescription can lead to dangerous
corporal user injuries or cause instrument damage. Additionally, foreign voltages
falsify the measurement result.
• Select Ω measurement mode via measurement function selection switch.
• If necessary, use SELECT button to set the measurement. Press SELECT button
to cycle through resistance, continuity, diode and capacitance measurements.
• Connect the black test lead to the COM socket and the red test lead to the
mV Ω μmA °C Hz socket.
• Connect the test leads to UUT.
• Read the measurement result displayed on the display.
Continuity measurement
Prior to any resistance measurement it has to be ensured that the resistor to be
tested is not live. Failure to comply with this prescription can lead to dangerous
corporal user injuries or cause instrument damage. Additionally, foreign voltages
falsify the measurement result.
• Select Ω measurement mode via measurement function selection switch.
• If necessary, use SELECT button to set the measurement. Press SELECT button
to cycle through resistance, continuity, diode and capacitance measurements.
• Connect the black test lead to the COM socket and the red test lead to the
mV Ω μmA °C Hz socket.
• Connect the test leads to UUT.
• Read the measurement result displayed on the display.
Acoustic indication by signal sound if resistance < 30 Ω.
Diode test
Prior to any diode test, it must be ensured, that the diode to be tested is not
live. Failure to comply with this prescription can lead to dangerous corporal user
injuries or cause instrument damage. Additionally, foreign voltages falsify the
measurement result.
Resistors and semiconductor paths in parallel to the diode cause falsified
measurement results.
• Select Ω measurement mode via measurement function selection switch.
• If necessary, use SELECT button to set the measurement. Press SELECT button
to cycle through resistance, continuity, diode and capacitance measurements.
• Connect the black test lead to the COM socket and the red test lead to the
mV Ω μmA °C Hz socket.
• Connect test leads to UUT.
• Read the measurement result displayed on the display.