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User's Guide of Digital Mini Multimeters DT-16/DT-18
4.000μF
40.00μF
CAP(F)
100μF
99.99Hz
999.9Hz
9.999k
Hz
Hz
99.999k
Hz
Duty, Diode and Buzzer on-off measurement
Function
Range
0.1%-
Duty
99..9%
Diode
Buzzer
Low
voltage
0.001μF
±(4%+3)
0.01μF
0.1μF
±(5%+10)
0.01 Hz
0.1 Hz
±(0.5%+3)
0.001k Hz
0.01k Hz
Resolution
Accuracy
0.10%
1mV
0.5V~0.8V
0.1Ω
≤70Ω
<2.4V
- 18 -
Voltage of open
circuit it 0.45V
Display: sine
250V AC
wave valid value
Take long time if
input>10μF
Input voltage is
sine wave
10Hz~10k Hz:
250V AC
≥1Vrms
10k Hz~100k Hz:
≥30 Vrms
Input
Notes
protection
On AC/DC file,
press DUTY
button, and the
250V AC
switch to DUTY
measurement
(readings as
reference)
Voltage of open
250V AC
circuit is 1.5V
Buzzer ringing
(voltage of open
250V AC
circuit is 0.45V)
f=2.7KHz
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