{"product_id":"handheld-digital-oscilloscope-transistor-component-tester","title":"Handheld Digital Oscilloscope \u0026 Transistor Component Tester","description":"\u003cp\u003eTwo essential lab instruments in one. The \u003cstrong\u003eHandheld Digital Oscilloscope \u0026amp; Transistor Component Tester\u003c\/strong\u003e 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.\u003c\/p\u003e\u003cp\u003eThe 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.\u003c\/p\u003e\u003ch3\u003eThe Physics Inside\u003c\/h3\u003e\u003cp\u003eTransistors 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.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDigital oscilloscope with color display\u003c\/li\u003e\n\u003cli\u003eAutomatic transistor\/component tester\u003c\/li\u003e\n\u003cli\u003eIdentifies NPN, PNP, MOSFET, JFET, diode, resistor, capacitor\u003c\/li\u003e\n\u003cli\u003eUSB rechargeable, portable design\u003c\/li\u003e\n\u003cli\u003eAuto-measurement of key electrical parameters\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eFulfilled via CJ Dropshipping. Ships worldwide in 7-20 business days.\u003c\/em\u003e\u003c\/p\u003e","brand":"Golden Physics Project","offers":[{"title":"Default Title","offer_id":55123171934500,"sku":"GPP-CJ-88355328-2","price":124.99,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/shop.goldenphysics.org\/products\/handheld-digital-oscilloscope-transistor-component-tester","provider":"Golden Physics Project","version":"1.0","type":"link"}