Handheld Digital Oscilloscope & Transistor Component Tester
Two essential lab instruments in one. The Handheld Digital Oscilloscope & Transistor Component Tester combines a full-featured portable oscilloscope with a component tester that identifies transistors, diodes, capacitors, and resistors — eliminating guesswork in component selection and circuit diagnosis.
The transistor tester automatically identifies NPN/PNP BJTs, N/P-channel MOSFETs, JFETs, diodes, LEDs, and passive components, measuring key parameters including beta (hFE), threshold voltage, and capacitance.
The Physics Inside
Transistors are quantum mechanical devices — charge carrier control in a semiconductor junction. The tester applies known currents and voltages to determine the device type and operating parameters through the same physics as the underlying semiconductor behavior.
Specifications
- Digital oscilloscope with color display
- Automatic transistor/component tester
- Identifies NPN, PNP, MOSFET, JFET, diode, resistor, capacitor
- USB rechargeable, portable design
- Auto-measurement of key electrical parameters
Fulfilled via CJ Dropshipping. Ships worldwide in 7-20 business days.