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Auto-Detect Epson/HP/Canon Mainboard Tester: Diode, Triode, PNP NPN MOSFET, Capacitor, Resistor
Say goodbye to manually testing your printer mainboard with a multimeter! With this revolutionary multifunction tester, you can automatically identify components and detect pin layout and switching range. Plus, this...
$40.99
SKU:
AS-TESTER-TC1
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Say goodbye to manually testing your printer mainboard with a multimeter! With this revolutionary multifunction tester, you can automatically identify components and detect pin layout and switching range. Plus, this tool is equipped with a built-in rechargeable Li-on battery so you can take it to any job site. You no longer need to be an electronics expert to troubleshoot your printer mainboard! Check out the video below to learn how to use this amazing tool.
This Auto-Detect Multifunction Tester is the perfect tool for any troubleshooting job. This high-quality tester is designed to easily test multiple electrical components and circuits, making it a must-have for any professional or DIY enthusiast. It features a large digital LCD display, a full range of test ranges, and a rugged design that can withstand tough work environments. With its versatile capability and ease of use, the Multifunction Tester is the ideal choice for any testing job.
Common Epson Markings:
- R: resistor
- C: Capacitor
- TP: Testing Point
- L: Inductor Coil
- CN: Connector
- F: Fuse
- G: Oscillator
- K: Relay contactor
- RT: Thermistor
- TH: Thermistor
- HT: Heat Sink
- IC: Intergrated Circuit
- D: Diode
- CR: Diode
- VR: Breakdown diode
- QF: Transistor
- B: Base
- E: Emitter
Transistor Tester:
Automatic detection of NPN and PNP bipolar transistors, N-channel and P-channel MOSFETs, JFETs, diodes (including double diodes), N- and P-IGBTs, resistors (including potentiometers), inductors, capacitors, thyristors, triacs and battery (0.1-4.5V)
Automatic detection of zener diode(0.01-20V)
Self test with automatic calibration
IR decoder:
Support Hitachi IR coding
IR waveform display
Infrared receiving instruction
Other:
Measurement results using TFT graphic display(160x128)
One key operation
Auto Power Off(Timeout Settable)
Built-in high capacity rechargeable Li-ion Battery
Li-ion Battery voltage detection
Features:
- 128x128 TFT display
- Multi function key
- Transistor test area
- Zener Diode test area
- IR receiver window
- Micro USB Charging (no mattery needed)
Things you can test with:
|
Component |
Range |
Parameter Description |
|
BJT |
- |
hFE(DC Current Gain), Ube(Base-Emitter Voltage), Ic(Collector Current), Iceo(Collector Cut-off Current (IB=0)), Ices(Collector short Current), Uf(Forward Voltage of protecting diode) ③ |
|
Diode |
Forward Voltage <4.50V |
Forward Voltage, Diode Capacitance, Ir(Reverse Current) ② |
|
Double Diodes |
Forward Voltage |
|
|
Zener Diode |
0.01-4.50V (Transistor test area) |
Forward Voltage, Reverse Voltage |
|
0.01-20V (Zener Diode test area) |
Reverse Voltage |
|
|
MOSFET |
JFET |
Cg(Gate Capacitance), Id(Drain Current) at Vgs(Gate to Source Threshold Voltag), Uf(Forward Voltage of protecting diode) ④ |
|
IGBT |
Id(Drain Current) at Vgs(Gate to Source Threshold Voltag), Uf(Forward Voltage of protecting diode) ④ |
|
|
MOSFET |
Vt(Gate to Source Threshold Voltag), Cg(Gate Capacitance), Rds(Drain to Source On Resistance), Uf(Forward Voltage of protecting diode) ④ |
|
|
Thyristor |
Igt(Gate trigger current )<6mA |
Gate trigger voltage |
|
Triac |
||
|
Capacitor |
25pF-100mF |
Capacitance, ESR(Equivalent Series Resistance), Vloss ① |
|
Resistor |
0.01-50MΩ |
Resistance |
|
Inductor |
0.01mH-20H |
Inductance, DC Resistance ⑤ |
|
Battery |
0.1-4.5V |
Voltage, Battery Polarity |
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