Component Tester Transistor Diode Capacitance ESR Meter Mosfet NPN Inductance !
- Voltage:DC 9V
- Wire length:140mm
- Display size:57x37mm
- Function introduction:
- ◆ one key measure operation, time delay automatic power off. Turn off the current only
- 20mA, to support the operation of the battery.
- ◆automatic detection of PNP and NPN bipolar transistor, N, P channel JFET, MOSFET
- field effect transistor, diode, dual diode, thyristor, resistance, capacitance, inductance.
- Automatic detection pin definition.
- ◆ measurement of the bipolar transistor current amplification factor (B) and the conduction
- voltage of the emitter junction (Uf). Darlington transistor can be identified by high threshold
- voltage and high current amplification factor.
- ◆ can detect the bipolar transistor and MOSFET inside the protective diode and displayed
- on the screen.
- ◆measurement of MOSFET threshold voltage and gate capacitance value.
- ◆ support for the measurement of two resistors, the potentiometer can also be measured.
- If the potentiometer is adjusted to the end of it, the tester can not distinguish between the
- middle and both ends of the pin.
- ◆the resolution of the measurement of resistance is 0.1 ohm, the highest measured value
- of 50M ohm.
- ◆ capacitance measurement range from 25pf to 100mF (100 thousand UF). Resolution of
- up to 1 pF, inductance measurement range of 0.01MH-20H, otherwise it will be displayed
- as a resistance, if the inductance of the DC resistance value is higher than 2100 ohm.
- ◆ can detect 2UF above the capacitor equivalent series resistance (ESR), with a resolution
- of 0.01 ohm. This feature is very important for the detection of capacitive performance.
- Capacitance test, the VLoss display on the screen is the loss, attenuation of the meaning
- of this value is greater, the more close to the scrap it! ESR is the impedance, the smaller
- the value, the better the performance of the capacitor!
- ◆ two diodes can display the correct direction of the symbol, while showing the positive
- pressure drop.
- ◆LED is detected as a diode, and the forward voltage drop is higher than the normal value.
- Dual light emitting diode detector for dual diode. Detection at the same time light-emitting
- diodes will shine.
- ◆each test time is about two seconds, only large capacitance and inductance measurement
- will take a long time
- Package include:
- 1 x tester
• Voltage:DC 9V
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