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Version : 2023/06/26
Capacitance measurements
1. Set the Function/Range switch to the "
" position.
2. Connect the red test ldad to the
“ VΩ“ jack and the black test lead to the “
COM
“ jack.
3. Touch the probes to the capacitor. Observe polarity
when measur- ing
polarized capacitors.
4. Read the capacitance directly from the display.
5. Discharge the capacitor before taking capacitance measurements.
6. The meter has a residual capacitance in the 6.6nF and 660nF ranges, which is a
normal status. Before taking measurements, press the Relative D button to zero
the residual capacitance.
7. When the capacitor to be tested is connected, if "dIS.C" symbol indicate on LCD,
it means there is voltage existing in the tested capacitor and to be discharged
before testing.
Frequency measurements
1. Set the Function/Range switch to the
“Hz/%“ position.
2. Connect the red test lead to the
“VΩ” jack and the black test lead to the “COM”
jack.
3. Connect the test leads to the point of measurement and read the frequency
from the display.
%Duty cycle measurements
1. Set the Function/Range switch to the
“Hz/%“ position.
2. Connect the red test lead to the
“VΩ” jack and the black test lead to the “COM”
jack.
3. The readings of % DUTY CYCLE measurements will show on the sub-
display.
SPECIFICATIONS
· Display:
6600 counts, 66 segments analog bar-graph.
· Polarity:
Automatic, (-) negative polarity indication.
· Overrange Indication: (OL) or (-OL) is displayed.
· Low Battery Indication:
The "
" is displayed when the battery
voltage drops below accurate operating level.
· Measurement Rate:
2.8/sec, nominal. 28/sec, Analog bar-graph.
· Operating Environment:
0°C to 50°C at < 70% R.H.
· Storage Environment:
-20°C to 60°C at < 80% R.H.
· Temperature Coefficient:
0.1 × (specified accuracy) / °C (< 18°C
or > 28°C).
· Auto Power Off:
30 minutes after rotary switch or mode changes.
· Altitude:
6561.7 Feet (2000m)
· Power:
Standard 9-volt battery, NEDA 1604, IEC 6F22, JIS 006P.
· Battery Life:
75 hours typical with carbon-zine battery.
· Jaw Opening Capability:
57mm conductor, 70 × 18mm bus bar.
· Size
(H × W × D)
:
11.1 × 4.3 × 2.1 inches (281 × 108 × 53 mm).
· Weight:
Approx. 20.1 OZ/570g grams (including battery)
Accuracy is given as ±([% of r[number of least significant
digits]) at 18°C to 28°C, with relative humidity up to 70%.
Summary of Contents for FL-12
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