Digital GM328A Transistor Tester ESR Meter Frequency Square Wave Generator T4M8

Digital GM328A Transistor Tester ESR Meter Frequency Square Wave Generator T4M8

Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller’s listing for full details. See all condition definitions- opens in a new window or tab … Read moreabout the condition

Brand:
Unbranded/Generic

Resistance Measurement: Max. 50MΩ
Capacitance Measurement: 25pF~100mF

Display: 128*64 LCD Backlight
MPN:
ZWU2630697969197PL

Power Supply: 1 * 9V Battery(NOT Included)
Country/Region of Manufacture: China

UPC:
Does not apply

EAN:
Does not apply

Price :US $11.41
check for latest discount price from our store

LCR & Impedance Meters

Description and Specification

Digital GM328A Transistor Tester ESR Meter Frequency Square Wave Generator

Multi-functional transistor tester for automatic detection of NPN and PNP transistors, N-channel and P-channel MOS FET, JFET, diodes, dual diode, thyristor small power unidirectional and bidirectional thyristor. Also can be used as square signal and PWM signal generator.

Features:
Digital LCD backlight display for easy readings, can display measured data and graphics.
Micro-controller uses 8MHz external crystal, the measurement accuracy is better.
One key operation(long press the button and enter the menu selection), automatic power shutdown.
Main chip is the DIP, easy for electronic enthusiasts to DIY or update the main chip.
Can be powered by 9V battery(not included).
Can automatically detect NPN, PNP bipolar transistors, N-channel and P-channel MOS FET, JFET, diodes, dual diode, thyristor small power unidirectional and bidirectional thyristor.
Support 2 resistors measurement, also support potentiometer measurement.
Resistance measurement resolution is 0.1 ohms, 50M ohms can be measured.
Automatically test the pins of a component and show on the display.
Measure the gate threshold voltage and gate capacitance of the MOSFET.
Measure bipolar transistor current amplification factor and base-emitter threshold voltage.
Can be used as signal generator and frequency meter: built-in square signals from 1Hz-2MHz and can generate 1-99% PWM(pulse width modulation) signals.

Notice:
Before measuring capacitance, the capacitor must be discharged, otherwise very likely damage the meter.
Users need to add an interface with some components by themselves if they want to measure the frequency(1Hz-2MHz)!

Specifications:
Display: 128*64 LCD Backlight
Backlight Current: 2mA
Input Voltage: 9V
Current: Approx. 20mA
Power Supply: 1 * 9V Battery(NOT Included)
Resistance Measurement: Max. 50MO
Resistance Resolution: 0.1O
Capacitance Measurement: 25pF~100mF
Capacitance Resolution: 1pF
Screen Size: 5.5 * 3cm / 2.16 * 1.18in
PCB Size: 7 * 7cm / 2.75 * 2.75in
Product Weight: 47g / 1.67oz
Package Size: Approx. 9 * 8 * 2.5cm / 3.54 * 3.15 * 0.98in
Package Weight: 56g / 2oz

Package List: E1163
1 * Transistor Tester
1 * Test Cable

On Jan-24-16 at 20:08:03 PST, seller added the following information:

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