{"product_id":"dso138-handheld-digital-oscilloscope","title":"DSO138 Handheld Digital Oscilloscope","description":"\u003ch1\u003eDSO138 Handheld Digital Oscilloscope\u003c\/h1\u003e\n\u003cp style=\"text-align: justify;\" data-end=\"548\" data-start=\"69\"\u003eThe DSO138 handheld digital oscilloscope is a compact and cost-effective signal analysis tool designed for electronics hobbyists, students, and engineers. It is widely used for waveform observation, circuit debugging, and educational purposes. Featuring a built-in TFT display, the device allows real-time visualization of electrical signals and supports basic waveform measurements. Its DIY-friendly design makes it ideal for learning and experimenting with electronic circuits.\u003c\/p\u003e\n\u003ch3 data-end=\"548\" data-start=\"69\" style=\"text-align: justify;\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDisplay: 2.4-inch TFT LCD\u003cbr data-start=\"605\" data-end=\"608\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eBandwidth: 0 – 200 kHz\u003cbr data-start=\"630\" data-end=\"633\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eSampling Rate: Up to 1 MSa\/s\u003cbr data-start=\"661\" data-end=\"664\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput Voltage Range: 0 – 50V (with probe attenuation)\u003cbr data-start=\"717\" data-end=\"720\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eSensitivity: 10 mV\/div to 5 V\/div\u003cbr data-start=\"753\" data-end=\"756\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eTime Base: 10 µs\/div to 500 s\/div\u003cbr data-start=\"789\" data-end=\"792\" data-is-only-node=\"\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eTrigger Modes: Auto, Normal, Single\u003cbr data-start=\"827\" data-end=\"830\"\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower Supply: 9V DC or USB (depending on version)\u003cbr data-start=\"879\" data-end=\"882\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eADC Resolution: 12-bit\u003cbr data-start=\"904\" data-end=\"907\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eCoupling Modes: AC, DC, GND\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompact and portable design\u003cbr data-start=\"980\" data-end=\"983\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eReal-time waveform display\u003cbr data-start=\"1009\" data-end=\"1012\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eMultiple trigger modes for stable signal capture\u003cbr data-start=\"1060\" data-end=\"1063\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdjustable voltage sensitivity and time base\u003cbr data-start=\"1107\" data-end=\"1110\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in signal generator (in some versions)\u003cbr data-start=\"1154\" data-end=\"1157\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eEasy-to-assemble DIY kit format\u003cbr data-start=\"1188\" data-end=\"1191\" data-is-only-node=\"\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for low-frequency signal analysis\u003cbr data-start=\"1233\" data-end=\"1236\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eUser-friendly interface with onboard controls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics learning and education\u003cbr data-start=\"1337\" data-end=\"1340\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eCircuit debugging and testing\u003cbr data-start=\"1369\" data-end=\"1372\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eSignal waveform analysis\u003cbr data-start=\"1396\" data-end=\"1399\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eDIY electronics projects\u003cbr data-start=\"1423\" data-end=\"1426\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eMicrocontroller and embedded system development\u003cbr data-start=\"1473\" data-end=\"1476\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eAudio signal testing\u003cbr data-start=\"1496\" data-end=\"1499\" data-is-only-node=\"\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eBasic laboratory measurements\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":44179046039732,"sku":"VM01093","price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/DSO138_Handheld_Digital_Oscilloscope_1_69ffa6fe-4d5a-41a1-b942-12dfac4bbfba.jpg?v=1776241235","url":"https:\/\/vishaworld.com\/products\/dso138-handheld-digital-oscilloscope","provider":"VISHA WORLD","version":"1.0","type":"link"}