Testboy TB 313, Руководство по эксплуатации

Страница: 37 / 144

Operation
Testboy
®
TB 313 37
ENGLISH
Capacitance measurement / F
Use the selector switch to set the appropriate range. Insert the black test
lead into the ‘COM’ socket and the red test lead into the V/
Ω /TEMP/CAP
socket. Using the test probes, touch the test points of the test object. Read
measurement value on the display.
Measurement range Resolution Accuracy
2 nF 1 pF
20 nF 10 pF
200 nF 0.1 nF
2 µF 1 nF
20 nF 10 nF
± 4 % + 3 digits
Discharge the capacitors before every measurement.
Resistance measurement / Ω
Use the selector switch to set the appropriate range. Insert the black test
lead into the ‘COM’ socket and the red test lead into the V/
Ω /TEMP/CAP
socket. Using the test probes, touch the test points of the test object. Read
measurement value on the display.
Measurement range Resolution Accuracy
200 Ω 0.1 Ω ± 1 % + 5 digits
2 k Ω 1 Ω
20 k Ω 10 Ω
200 k Ω 100 Ω
2 M Ω 1 k Ω
± 1 % + 5 digits
20 M Ω 0.01 M Ω ± 1.8 % + 5 digits
-Measuring voltage: 0.25 V.