{"product_id":"digital-oscilloscope-portable","title":"Portable Digital Oscilloscope with Signal Generator, Handheld Oscilloscope with Probe for Electronics Testing","description":"\u003ch2\u003ePortable Digital Oscilloscope with Signal Generator, Handheld Oscilloscope with Probe for Testing\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStop guessing at a dead circuit:\u003c\/strong\u003e hit AUTO and the signal pops up clearly on the bright screen instantly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenerate your own test signal:\u003c\/strong\u003e the built-in signal generator outputs 10KHz on the Standard or 50KHz on the Pro\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePick the power level you need:\u003c\/strong\u003e choose the Standard for everyday checks or the Pro for lab-grade 48MS\/s sampling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest safely up to high voltage:\u003c\/strong\u003e protective circuits keep readings safe up to ±400V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeep testing unplugged:\u003c\/strong\u003e the 1000mAh battery runs 4 hours of continuous testing on one charge\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen you can't figure out what's wrong with a circuit, it feels like solving a mystery without clues, and every minute spent guessing means another project falling behind. This portable digital oscilloscope puts testing power in your pocket: hit the AUTO button and the signal pops up on the bright 2.8 inch (7.1 cm) screen right away, in one of three trigger modes for steady patterns or random blips. It measures safely up to ±400V with protective circuits, and as with any electrical test equipment, keep it away from wet surfaces and handle the probes with care.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0806\/1645\/6416\/files\/download_4_32f9b65e-7959-4424-bfb2-4f352aa31494.jpg?v=1790184836\" alt=\"Portable Digital Oscilloscope with Signal Generator, Handheld Oscilloscope with Probe for Electronics Testing – image 12\"\u003e\u003c\/p\u003e\u003cp\u003eThe Standard model samples at 5MS\/s with 1MHz bandwidth and a 10KHz signal generator for everyday diagnostics, while the Pro model steps up to 48MS\/s, 10MHz bandwidth, and a 50KHz signal generator for lab work — both run for 4 hours per charge and read analog or digital signals with equal ease.\u003c\/p\u003e\u003cdiv class=\"vp-compare\" style=\"margin:28px 0;max-width:680px;border:1px solid #e3e3e3;border-radius:12px;overflow:hidden;background:#fff\"\u003e\n\u003cdiv style=\"padding:12px 16px;background:#000096;color:#fff;line-height:1.3\"\u003e\n\u003cdiv style=\"font-weight:700;font-size:17px\"\u003eWhy choose Tuzwa\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;opacity:.85;margin-top:2px\"\u003ePortable Digital Oscilloscope\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable style=\"width:100%;max-width:none;margin:0;border-collapse:collapse;font-size:14px;line-height:1.3;table-layout:fixed\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f4f4f4\"\u003e\n\u003cth style=\"text-align:left !important;padding:10px 16px;font-weight:600;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:#1a1a1a\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;font-weight:800;font-size:12px;color:#000096;white-space:nowrap;letter-spacing:.04em\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003eTuzwa\u003c\/div\u003e\u003c\/th\u003e\n\u003cth style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;font-weight:600;font-size:12px;color:#7a7a7a;white-space:nowrap\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003eOthers\u003c\/div\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003eAUTO mode reads signals instantly\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003eManual setup\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003eBuilt-in signal generator, no extra tool\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#b5b5b5;font-size:18px;line-height:22px\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e✕\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003eTwo models: 5MS\/s or 48MS\/s sampling\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003e1 speed\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003eProtective circuits safe to ±400V\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003eLower limit\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003e4 hours of continuous battery testing\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003eVaries\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"vp-store\"\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003e30-day easy returns\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003eVaries\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Voltage Measurement:\u003c\/strong\u003e protective circuits keep readings safe up to ±400V for accurate diagnostics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Signal Analysis:\u003c\/strong\u003e handles both periodic analog and digital signals with precision monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-Time Sampling Rate:\u003c\/strong\u003e the Standard version samples at 5MS\/s for routine diagnostics, while the Pro version reaches 48MS\/s for advanced analysis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBandwidth Range:\u003c\/strong\u003e the Standard covers 1MHz bandwidth for general testing, and the Pro delivers 10MHz for high-frequency work\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstant Auto Capture:\u003c\/strong\u003e press the AUTO button once and the waveform appears on its own, no manual dial-in needed for a quick check\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Display System:\u003c\/strong\u003e the 2.8 inch (7.1 cm) LCD delivers crystal-clear 320×240 resolution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Field Operation:\u003c\/strong\u003e a 1000mAh lithium battery supports 4 hours of continuous testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Trigger Control:\u003c\/strong\u003e three trigger modes optimize signal capture for maintenance and development work\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Signal Generator:\u003c\/strong\u003e the Standard includes a 10KHz signal generator for basic testing, and the Pro offers 50KHz for deeper analysis\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0806\/1645\/6416\/files\/download_2_1ee811d8-7b91-432e-a4af-03783e2d8504.jpg?v=1790184837\" alt=\"Portable Digital Oscilloscope with Signal Generator, Handheld Oscilloscope with Probe for Electronics Testing – image 13\" style=\"display:block;margin-bottom:24px\"\u003e\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 2.8 inch (7.1 cm) LCD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScreen Resolution:\u003c\/strong\u003e 320×240\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 1000mAh Lithium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Duration:\u003c\/strong\u003e 4 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Range:\u003c\/strong\u003e ±400V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger Modes:\u003c\/strong\u003e Single\/Normal\/Auto\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Compatibility:\u003c\/strong\u003e Analog\/Digital\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Maintenance\/Education\/Development\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSampling Rate (Standard):\u003c\/strong\u003e 5MS\/s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBandwidth (Standard):\u003c\/strong\u003e 1MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Generator (Standard):\u003c\/strong\u003e 10KHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSampling Rate (Pro):\u003c\/strong\u003e 48MS\/s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBandwidth (Pro):\u003c\/strong\u003e 10MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Generator (Pro):\u003c\/strong\u003e 50KHz\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Includes:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x Digital Oscilloscope Portable\u003c\/li\u003e\n\u003cli\u003e1 x Alligator clip probe\u003c\/li\u003e\n\u003cli\u003e1 x Charging cable\u003c\/li\u003e\n\u003cli\u003e1 x Lanyard\u003c\/li\u003e\n\u003cli\u003e1 x User Manual\u003c\/li\u003e\n\u003cli\u003e1 x Packaging color box\u003c\/li\u003e\n\u003cli\u003e1 x 100MHz Passive Oscilloscope Probe (Pro Model)\u003c\/li\u003e\n\u003cli\u003e1 x Adapter (Pro Model)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0806\/1645\/6416\/files\/download_39_937e4d1b-ab97-4e8a-a966-5e4b563362e2.jpg?v=1790184838\" alt=\"Portable Digital Oscilloscope with Signal Generator, Handheld Oscilloscope with Probe for Electronics Testing – image 14\"\u003e\u003c\/p\u003e\u003cdiv class=\"vp-fit\" style=\"margin:28px 0;border:1px solid #e3e3e3;border-radius:12px;overflow:hidden;background:#fff\"\u003e\u003cdiv style=\"display:flex;flex-wrap:wrap\"\u003e\u003cdiv style=\"flex:1 1 260px;padding:16px 18px;\"\u003e\n\u003cdiv style=\"font-weight:700;font-size:16px;color:#000096;margin-bottom:10px\"\u003eRight for you if\u003c\/div\u003e\n\u003cul style=\"list-style:none;margin:0;padding:0;font-size:15px;line-height:1.4\"\u003e\n\u003cli style=\"display:flex;gap:10px;margin:0 0 9px\"\u003e\n\u003cspan style=\"flex:none;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;text-align:center;font-weight:700\"\u003e✓\u003c\/span\u003e\u003cspan\u003eYou troubleshoot circuits in the field — the 1000mAh battery runs 4 hours per charge\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;gap:10px;margin:0 0 9px\"\u003e\n\u003cspan style=\"flex:none;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;text-align:center;font-weight:700\"\u003e✓\u003c\/span\u003e\u003cspan\u003eYou need lab-grade sampling — the Pro model reaches 48MS\/s and 10MHz bandwidth\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;gap:10px;margin:0 0 9px\"\u003e\n\u003cspan style=\"flex:none;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;text-align:center;font-weight:700\"\u003e✓\u003c\/span\u003e\u003cspan\u003eYou want quick everyday checks — the Standard's AUTO mode reads signals instantly\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;gap:10px;margin:0 0 9px\"\u003e\n\u003cspan style=\"flex:none;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;text-align:center;font-weight:700\"\u003e✓\u003c\/span\u003e\u003cspan\u003eYou test near higher voltages — protective circuits keep readings safe up to ±400V\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin:12px 0 0;font-size:15px;font-weight:700;color:#000096\"\u003eIf two or more of these sound like you, this is the one.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: What's the difference between the Standard and Pro models?\u003c\/strong\u003e\u003cbr\u003eA: The Standard samples at 5MS\/s with 1MHz bandwidth, while the Pro reaches 48MS\/s with 10MHz bandwidth and a stronger signal generator.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: How long does the battery last?\u003c\/strong\u003e\u003cbr\u003eA: About 4 hours of continuous testing on the 1000mAh battery.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What voltage can it safely measure?\u003c\/strong\u003e\u003cbr\u003eA: Up to ±400V, with protective circuits built in for safe diagnostics.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: How do I get a reading quickly?\u003c\/strong\u003e\u003cbr\u003eA: Press AUTO and the waveform displays and adjusts itself instantly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Does it work with both analog and digital signals?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it reads periodic analog and digital signals with equal precision.\u003c\/p\u003e","brand":"Tuzwa","offers":[{"title":"High Performance Flagship Model","offer_id":54174633820384,"sku":"YHK761","price":97.9,"currency_code":"USD","in_stock":true},{"title":"Balanced and Versatile Option","offer_id":54174633853152,"sku":"YHK760","price":89.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/1645\/6416\/files\/975f6f60-36b5-4e9d-96a1-e15a7c50d2ed.jpg?v=1786976617","url":"https:\/\/tuzwa.com\/products\/digital-oscilloscope-portable","provider":"Tuzwa","version":"1.0","type":"link"}