M8 Transistor Tester MG328 Multifunctional Test DIY Inductive Capacitance ESR

Description

M8 Transistor Tester MG328 Multifunctional Test DIY Inductive Capacitance ESR
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DESCRIPTION
- Instrument power supply: 3.7V power supply or direct power supply with micro USB interface
- Using ATmega328 microcontroller.
- 12864 graphic LCD display test results.
- One-button operation, automatically power off.
- Exclusively add power switch to avoid battery drain during storage and shutdown.
- Automatic detection of PNP and NPN bipolar transistors, N, P-channel MOSFETs, JFET FETs, diodes, dual diodes, thyristors, resistors, capacitors, inductors Automatically detect pin definitions.
- Measure the current amplification factor (B) of the bipolar transistor and the on-voltage (Uf) of the emitter junction. Darlington transistors can be identified by high threshold voltages and high current amplification factors.
- The protection diode inside the bipolar transistor and MOSFET can be detected and displayed on the screen.
- Measure the threshold voltage and gate capacitance of the MOSFET.
- Supports two resistance measurement, potentiometer can also measure. If the potentiometer is adjusted to one end, the tester cannot distinguish between the middle and the two ends of the pins.
- The resolution of resistance measurement is 0.1 ohm, and the measured value reaches 50M ohm.
- Capacitance measurement range from 25pf to 100mF (100,000 UF). The resolution can reach 1 pF, and the inductance measurement range is 0.01MH-20H, otherwise it will be displayed as a resistance. If the DC resistance of the inductor is higher than 2100 ohms, it will also be displayed as a resistance.
- Can detect the equivalent series resistance (ESR) of capacitors above 2UF with a resolution of 0.01 ohms. This feature is very important for detecting capacitor performance.
- It can display the symbol of the correct direction for the two diodes, and display the forward voltage drop at the same time.
- LED is detected as a diode, and the forward voltage drop is higher than normal. The dual light emitting diode is detected as a dual diode. At the same time, the LED will flash.
- The time of each test is about two seconds. Only large capacitance and inductance measurement will take a long time.
PACKAGE INCLUDES
1 * ESR meter
3 *
alligator clip test lead
ESTIMATED DELIVERY TIME
We will ship within 1-3 days after payment.
- Economy: 15-50 days
- Standard: 10-35 days
- Expedited: 4-7 days
WARRANTY
- Exchange/replace item within 30 days
counting from the day you receive merchandise.
- Buyer pay the return shipping cost.
- Exchange/replace item should be new.
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On May-25-20 at 07:56:07 PDT, seller added the following information: