{"product_id":"fnirsi-dso152-mini-handheld-digital-oscilloscope-2-8-inch-display-auto-adjust-pwm-square-waves-output-firmware-upgrade-800vpp","title":"FNIRSI DSO152 Handheld Oscilloscope","description":"\u003cdiv\u003e\n\u003ch1\u003eFNIRSI DSO152 Handheld Digital Oscilloscope\u003c\/h1\u003e\n\u003cp\u003eTrack signals instantly with the FNIRSI DSO152 Handheld Digital Oscilloscope. Capture 200kHz waveforms fast, debug voltage spikes cleanly, and repair circuits reliably today.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLightweight Form:\u003c\/b\u003e Weighs 100 grams and slides into any tool tote or jacket pocket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSharp Color Panel:\u003c\/b\u003e Displays crisp 320-by-240 pixel graphics with vivid contrast.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRapid Sampling:\u003c\/b\u003e Records fast signal shifts at 2.5 MS\/s across analog and digital pulses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUSB-C Ready:\u003c\/b\u003e Charges quickly and accepts new firmware through common cables.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eYou demand consistent waveform clarity when diagnosing tricky boards. This scope locks onto erratic triggers, reads steep voltage transitions, and runs on a sealed 1000mAh cell. The slim polymer shell withstands workbench bumps while keeping weight minimal. Keep it next to your soldering iron for instant teardowns.\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe FNIRSI DSO152 is a pocket-size digital analyzer built for quick field measurements. It serves DIY builders, trade apprentices, and home service techs. The internal lithium pack supplies continuous runtime without hunting for wall plugs.\u003c\/p\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eInstant Clarity:\u003c\/b\u003e Press the AUTO button to center moving traces without tweaking knobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVerified Calibration:\u003c\/b\u003e Match readings against the internal 1 kHz square wave before heavy tests.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSafe Range:\u003c\/b\u003e Use the X10 setting to monitor signals up to ±400 volts securely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlexible Triggers:\u003c\/b\u003e Lock onto single glitches or repeating cycles by swapping modes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAdjustable Gain:\u003c\/b\u003e Scale vertical input from 10mV to 20V per division for sensitive or strong nodes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWide Bandwidth:\u003c\/b\u003e Track frequency patterns up to 200 kHz across varied electronic layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTactile Controls:\u003c\/b\u003e Resistant membrane buttons and slide toggles cut finger fatigue during long sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTable Stand:\u003c\/b\u003e Unfold the back bracket to prop the unit steadily on benches or dashboards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003eHousing: Impact-resistant polymer.\u003cbr\u003eScreen: 2.8-inch color matrix, 320 × 240 resolution.\u003cbr\u003ePower Module: Sealed 1000mAh battery charges at 5V\/1A via Type-C.\u003cbr\u003eDimensions: 99 × 68 × 20 mm.\u003cbr\u003eMass: 100 g.\u003cbr\u003ePeak Vertical Load: ±400 Volts.\u003cbr\u003eTime Base Span: 10μs to 50s per division.\u003c\/p\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp\u003eYour shipment contains a calibrated scope, a standard test probe, a woven Type-C cord, and a step-by-step guide. Select the high configuration box to receive a P6100 high-voltage probe and an external power brick for extended mobile use.\u003c\/p\u003e\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eGround the black lead to your circuit return and touch the probe tip to your active node. Power on the unit and tap the automatic key to lock the display. Rotate the horizontal and vertical dials until the pattern expands evenly. Hit the calibration shortcut to verify frequency accuracy before probing complex boards.\u003c\/p\u003e\n\u003ch2\u003eCustomer Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eClearer Diagnosis:\u003c\/b\u003e Spot exact voltage dips and timing offsets on a bright backlit screen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFaster Recovery:\u003c\/b\u003e Find dead capacitors or fried regulators in under sixty seconds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLasting Relevance:\u003c\/b\u003e Install updated driver packs to expand measurement tools over years.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstant Readiness:\u003c\/b\u003e Park it in your kit drawer and pull it out whenever a module fails.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIdeal Uses\u003c\/h2\u003e\n\u003cp\u003eOptimized for vehicle ECU checks, household motor testing, ham radio tuning, classroom physics demos, and emergency generator servicing.\u003c\/p\u003e\n\u003ch2\u003eWho It’s For\u003c\/h2\u003e\n\u003cp\u003eEngineered for freelance electricians, robotics creators, vintage audio restorers, trade instructors, and smart-home installers who want portable precision.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDoes this save captures to memory?\u003c\/b\u003e\u003cbr\u003e\u003ci\u003eNo. This model streams live waveforms directly to the color display for immediate inspection.\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCan I replace the cell myself?\u003c\/b\u003e\u003cbr\u003e\u003ci\u003eThe power unit is permanently housed and recharges exclusively through the front Type-C port.\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli\u003eIs the probe suitable for mains wiring?\u003c\/li\u003e\n\u003cli\u003eWill the screen stay readable outdoors?\u003c\/li\u003e\n\u003cli\u003eHow many trigger options exist?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003ch2\u003e5 SEO Keywords\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=FNIRSI+Handheld+Oscilloscope\"\u003e\u003cb\u003eFNIRSI Handheld Oscilloscope\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=Digital+Circuit+Tester\"\u003e\u003cb\u003eDigital Circuit Tester\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=Portable+Signal+Analyzer\"\u003e\u003cb\u003ePortable Signal Analyzer\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=DIY+Electronics+Tool\"\u003e\u003cb\u003eDIY Electronics Tool\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=Automotive+Diagnostic+Scope\"\u003e\u003cb\u003eAutomotive Diagnostics Scope\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003e5 Sets of AI \u0026amp; Google Keywords\u003c\/h2\u003e\n\u003cp\u003eSet 1: FNIRSI DSO152 | Handheld Oscilloscope | 200kHz Digital Scope | Portable Test Equipment\u003c\/p\u003e\n\u003cp\u003eSet 2: Electronic Repair Tool | Circuit Analysis Device | Bench Mini Oscilloscope | Voltage Probe Kit\u003c\/p\u003e\n\u003cp\u003eSet 3: Hobbyist Electronics Gear | Arduino Debugging Tool | Smart Home Technician Scope | Lab Mini Scope\u003c\/p\u003e\n\u003cp\u003eSet 4: Automotive Signal Reader | PCB Troubleshooting Device | Educational Physics Waveform Monitor | Compact Multimeter Oscilloscope\u003c\/p\u003e\n\u003cp\u003eSet 5: Quick Diagnostic Scanner | Battery Voltage Tester | Frequency Counter Device | Multi-purpose Electrical Surveyor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"OurLum","offers":[{"title":"Standard - Blue","offer_id":67612082045173,"sku":"14:350850#Standard - Blue","price":148.99,"currency_code":"USD","in_stock":true},{"title":"High - Blue","offer_id":67612082077941,"sku":"14:175#High - Blue","price":172.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5260\/6453\/files\/S42700576bcd249198ecb40d3e7efb356s.webp?v=1791030915","url":"https:\/\/www.ourlum.com\/ja\/products\/fnirsi-dso152-mini-handheld-digital-oscilloscope-2-8-inch-display-auto-adjust-pwm-square-waves-output-firmware-upgrade-800vpp","provider":"OurLum","version":"1.0","type":"link"}