LCD12864 Graphic Display Transistor Tester T5 ESR Meter Inductance Capacitance Resistance Tester
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Description:
PCB size:63*71mm
Working voltage:9V
Feature:
1. A key measurement operation.Auto power off delay.Battery operated.
2. Automatic detection PNP and NPN bipolar transistor.N/P-channel MOSFET.JFET FET.Diode double diode.SCR. resistor.capacitor.inductor.Automatic detection pin definitions.
3. Measurement bipolar transistor current gain and emitter junction turn-on voltage (Uf).Darlington transistor can be identified by the high threshold voltage and high current amplification factor.
4. It can detect bipolar transistors and MOSFET internal protection diode and displayed on the screen.
5. Measuring the threshold voltage of the MOSFET and gate capacitance value.
6. It supports two resistance measurements.Potentiometer can also be measured.
7. Resistance measurement resolution is 0.1ohm, the highest measured value is 50M ohm.
8. Capacitance measurement range is 25pF to 100mF and resolution is 1pF.Screen will display "VLoss" when test Capacitance.It means attenuation and the higher the value, the more capacitance close to retirement.ESR is impedance,The smaller the value, the smaller the capacitance performance.
9. Inductance measuring rangeis 0.01MH to 20H .Otherwise it will be displayed as resistance.If the inductor DC resistance higher than 2100 ohm ,it will also appears as resistance.
10. It can detect more than 2UF capacitor equivalent series resistance and resolution is 0.01 ohm.
11. It can display the correct direction for the two diodes symbol, displaying the forward voltage drop.
12. LED detected as a diode and forward voltage drop higher than normal.Dual LEDs detected as double diode. Detecting light-emitting diodes will flash simultaneously.
13. Each test of time is about two seconds, only large capacitance and inductance measurements will take a long time.
Simple instructions:
Random connect Pin1,Pin2 and Pin3.Automatic Identification Type.Automatic detection pin order.Graphic display, automatic measurement parameters.
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