72-8155 TENMA, 72-8155 Datasheet - Page 15

• Manufacturer Part Number: 72-8155
• Description: LCR Meter With HFE Transistor
• Manufacturer: TENMA

Specifications of 72-8155

• Accuracy %: 4%
• External Width: 3.27"
• External Depth: 1.5"
• No. Of Batteries: 1
• Kit Contents: LCR Meter, Test Clips, Owners Manual, 1 9V Battery
• Capacitance Measuring Range: 2nF To 600µF
• Lead Free Status / RoHS Status: na

Model 72-8155: OPERATING MANUAL
C. Capacitance Measurement (72-8155 only, see figure 5)
To avoid damage to the Meter or to the equipment
under test, disconnect circuit power and discharge all
high-voltage capacitors before measuring capacitance.
The Meter’s capacitance ranges are: 2nF, 20nF, 200nF,
2µF, 20µF, 200µF and 600µF.
To measure capacitance, connect the Meter as follows:
1.
2.
3.
4.
Set the rotary switch to F measurement mode. If the
value of capacitor to be measured is unknown, use the
maximum measurement position 600µF and decrease
the range step by step until a satisfactory reading is
obtained and the overload icon "1" is not showing.
Insert the red test clip into the CAP + terminal and black
test clip into the CAP – terminal. For small value
capacitor measurement, insert the capacitor into the
small value jack.
When testing polarized capacitors, use the red test clip
on the capacitor’s positive lead, and the black test clip
on the capacitor’s negative lead. With non-polarized
c a p a c i t o r s , e i t h e r d i r e c t i o n i s a c c e p t a b l e .
The measured value shows on the display.
Warning
15
(figure 5)