Reading Hold; Manual Measuring Range; Frequency Duty/Ratio Switch - CPS AC750 Owner's Manual

3. SPECIFICATIONS
3.2.12 DIODE TEST
• Forward DC current is about 1mA
• Backward DC voltage is about 3.3V
• Overload protection: 250V DC or AC (RMS)

4.1 READING HOLD

1. During measurement, if reading hold is required, press "HOLD/BL"

4.2 MANUAL MEASURING RANGE

1. RANGE key is automatic/manual measuring range key to trigger
Note: In capacitance and frequency measurement state, rhw manual
measuring range key is invalid.
4.3 FREQUENCY/DUTY RATIO SWITCH
1. When meter is in AC voltage mode, if "Hz/%" key is pressed,
2. If "Hz/%" key is pressed again, meter will revert to voltage,
1.800.561.8187
AC750RevA_Manual_091216.indd 17
Measuring Resolution
range
key and the value on the display will be locked. Press "HOLD/BL"
key again to cancel reading hold state.
mode. The preset range is automatic measuring range. Press to
switch to manual measuring range. In manual measuring range
mode, click once to change to upper range. Continue to the top
range, then continue to press this key to change to the bottom
range, followed by recycling. If this key is pressed more than 2
seconds, it will switch back to automatic measuring range state.
the meter will measure Hz, and measure AC voltage, AC current
signal frequency. Click "Hz/%" key again and meter will measure
DUTY cycle, voltage and current signal duty ratio. If in HZ/DUTY
position, pressing HZ % key will switch between HZ and DUTY
by recycling.
current measurement state.
www.
Display approximate diode
0.001V
forward voltage value
.com
Function
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2/14/2018 11:41:58 AM
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