{"product_id":"fnirsi-2c53p-touch-screen-oscilloscope","title":"FNIRSI 2C53P Touch Screen Oscilloscope","description":"\u003cdiv\u003e\n\u003cp\u003eFNIRSI 2C53P oscilloscope gives precise electronics testing. This 3-in-1 dual-channel device merges a 50MHz scope, true RMS multimeter, and generator. Clear readings stop guesswork. Repair boards daily. Compact build fits any bag. Order now. Rapid troubleshooting meets professional accuracy. Secure reliable results for every circuit you trace now.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=Digital+Oscilloscope\"\u003e\u003cb\u003eDIGITAL OSCILLOSCOPE\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=Multimeter+Tester\"\u003e\u003cb\u003eMULTIMETER TESTER\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=Signal+Generator\"\u003e\u003cb\u003eSIGNAL GENERATOR\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=Electronics+Diagnostics\"\u003e\u003cb\u003eELECTRONICS DIAGNOSTICS\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=Portable+Test+Instrument\"\u003e\u003cb\u003ePORTABLE TEST INSTRUMENT\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Description Prompt for Google and AI Search undestanding. Create this discription for cnverssion.\u003c\/h2\u003e\n\u003ch2\u003eFNIRSI 2C53P Touch Screen Oscilloscope | 3-in-1 Multimeter \u0026amp; Signal Generator\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\n\u003c\/h2\u003e\n\u003cp\u003eDual-channel capture reaches fifty megahertz. True RMS metering reads AC and DC currents accurately. Built-in DDS generator outputs twelve waveform types up to ten megahertz. Forty-eight-by-seventy-two pixel display wakes up behind tempered glass. Four thousand milliamp battery powers four hours of field work. Five languages appear instantly on the interface.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eYou need faster board analysis without moving heavy boxes. The FNIRSI 2C53P oscilloscope replaces your stationary bench gear. A responsive touchscreen tracks live signals across multiple nodes. Captured traces save straight to internal memory. You can archive old patterns beside fresh fixes. High-current protection shields delicate gates during sudden spikes. You trust every measurement because four-and-a-half digits show true RMS values without guesswork. The \u003cb\u003emultimeter tester\u003c\/b\u003e handles diode checks and continuity flows smoothly. You find the \u003cb\u003eelectronics diagnostics\u003c\/b\u003e path without flipping switches. The \u003cb\u003esignal generator\u003c\/b\u003e pushes clean square waves straight into amplifier inputs. You keep the \u003cb\u003eportable test instrument\u003c\/b\u003e light enough for cramped panels. Grab the \u003cb\u003edigital oscilloscope\u003c\/b\u003e before your next service call.\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThis handheld frame houses three essential tools inside one chassis. Engineers run factory line checks at packed benches. Teachers demonstrate core theories to focused students. Hobbyists prototype custom rigs without buying separate gauges. The slim footprint slips into standard tool rolls perfectly. You carry laboratory clarity anywhere you park.\u003c\/p\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cp\u003eStop chasing broken traces across crowded boards. Verify power rails before applying heat. Generate stable tones to stress audio circuits. Isolate weak connections during live runs. Carry zero spare cells while measuring distant units. Sleep calmly knowing your calibration stays sharp.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cp\u003eFPGA architecture drives the analog front end cleanly. MCU logic manages the buffer cycles efficiently. ADC circuits digitize incoming pulses in real time. XY mode maps transfer curves without extra wires. Scroll view stretches time-base data across the entire screen. Auto trigger locks onto random noise automatically. FFT math splits complex bursts into clean frequency blocks.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003eAnalog bandwidth tops fifty megahertz. Real-time sampling reaches twenty-five hundred megasamples per second. Memory depth stores up to sixty-four kilobytes. Vertical resolution covers eight bits clearly. Time base scales from ten nanoseconds per division to ten seconds. Input impedance holds steady at one megaohm. Peak voltage tolerance survives plus-minus four hundred volts safely. Probe attenuation accepts one times and ten times ratios. DC current measures through nine point nine ninety-nine amps across four ranges. AC voltage handles up to seven hundred fifty volts reliably. Resistance reads from one hundred ninety-nine ohms to nineteen point nine nine nine megaohms. Capacitance tracks through ninety-nine point nine nine millifarads. Temperature sensors endure minus fifty-five degrees Celsius to thirteen hundred degrees. Screen diagonal measures four point three inches. Weight rests near three hundred sixty grams. Outer shell spans one fifty-four by ninety-eight by thirty-five millimeters. Power arrives via five volt two amp type-c ports.\u003c\/p\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp\u003eOne FNIRSI 2C53P main unit. Two P6100 passive measurement probes. One standard multimeter hook probe. One alligator clip attachment for clamp-style tests. One USB data transfer cable. One printed setup guide for quick orientation.\u003c\/p\u003e\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eAttach the black ground lead to the common reference point first. Clip the red tip directly to your target node. Tap the on-screen menus to toggle between voltage, resistance, or waveform views. Rotate the control knob until the pattern fills the grid evenly. Press the capture button to freeze moving traces. Swap leads whenever shifting between high-voltage mains and low-voltage logic lines. Store finished tests inside the built-in drive before shutting down.\u003c\/p\u003e\n\u003ch2\u003eCustomer Benefits\u003c\/h2\u003e\n\u003cp\u003eYour repair routine speeds up noticeably. Fewer false jumps mean less scrapped hardware. The rechargeable cell works hard hours away from wall outlets. Glass touches respond instantly during warm afternoons. Archived snapshots upload straight to shared project folders.\u003c\/p\u003e\n\u003ch2\u003eIdeal Uses\u003c\/h2\u003e\n\u003cp\u003eDiagnose motor controller faults in garage gear. Map amplifier gain stages inside studio mixers. Validate sensor outputs on drone airframes. Trace hidden leaks in vintage radio sets. Run automated burn-in checks along assembly lines.\u003c\/p\u003e\n\u003ch2\u003eWho It’s For\u003c\/h2\u003e\n\u003cp\u003eField technicians handling urgent service calls. R\u0026amp;D builders drafting custom prototypes. Classroom instructors proving fundamental physics. DIY makers fixing household appliances. Quality managers verifying production checkpoints.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003eDoes this device measure alternating current safely?\u003c\/p\u003e\n\u003cp\u003eYes, the input stage handles AC measurements across all specified voltage and current ranges without distortion.\u003c\/p\u003e\n\u003cp\u003eCan I swap the internal power source easily?\u003c\/p\u003e\n\u003cp\u003eYes, the removable lithium battery pops out using simple side release clips.\u003c\/p\u003e\n\u003cp\u003eIs the touchscreen responsive in bright sunlight?\u003c\/p\u003e\n\u003cp\u003eThe adjustable backlight helps maintain visibility across varying lighting conditions.\u003c\/p\u003e\n\u003cp\u003eDoes the unit support simultaneous multimeter and scope readings?\u003c\/p\u003e\n\u003cp\u003eThe instrument operates primarily in dedicated measurement modes for optimal accuracy.\u003c\/p\u003e\n\u003cp\u003eAre replacement probes sold separately?\u003c\/p\u003e\n\u003cp\u003eStandard matching probes are widely available through authorized distributors.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.youtube.com\/@BiblicalMysteriesRevealed\"\u003e\u003cb\u003eFNIRSI 2C53P Touch Screen Oscilloscope\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/\"\u003e\u003cb\u003eOurlum.com\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/collections\/all-products-in-ourlum\"\u003e\u003cb\u003eOurlum.com Collections\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/collections\/all-products-in-ourlum\"\u003e\u003cb\u003eOurlum.com Best Sellers\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"OurLum","offers":[{"title":"2C53P with 2xP6100 \/ spain","offer_id":67612080537845,"sku":"14:200006155#2C53P with 2xP6100;200007763:201336104","price":395.99,"currency_code":"USD","in_stock":true},{"title":"2C53P with 2xP6100 \/ United States","offer_id":67612080570613,"sku":"14:200006155#2C53P with 2xP6100;200007763:201336106","price":395.99,"currency_code":"USD","in_stock":true},{"title":"2C53P with 2xP6100 \/ China Mainland","offer_id":67612080603381,"sku":"14:200006155#2C53P with 2xP6100;200007763:201336100","price":395.99,"currency_code":"USD","in_stock":true},{"title":"2C53P with 2xP6100 \/ france","offer_id":67612080636149,"sku":"14:200006155#2C53P with 2xP6100;200007763:201336342","price":395.99,"currency_code":"USD","in_stock":true},{"title":"2C53P with 2xP6100 \/ Mexico","offer_id":67612080668917,"sku":"14:200006155#2C53P with 2xP6100;200007763:350915","price":395.99,"currency_code":"USD","in_stock":true},{"title":"2C53P with 2xP6100 \/ Brazil","offer_id":67612080701685,"sku":"14:200006155#2C53P with 2xP6100;200007763:203054829","price":395.99,"currency_code":"USD","in_stock":true},{"title":"2C53P with 2xP6100 \/ Russian Federation","offer_id":67612080734453,"sku":"14:200006155#2C53P with 2xP6100;200007763:201336103","price":395.99,"currency_code":"USD","in_stock":true},{"title":"2C53P with 2xP6100 \/ Poland","offer_id":67612080767221,"sku":"14:200006155#2C53P with 2xP6100;200007763:203372089","price":395.99,"currency_code":"USD","in_stock":true},{"title":"2C53P with 2xP6100 \/ United Kingdom","offer_id":67612080799989,"sku":"14:200006155#2C53P with 2xP6100;200007763:201336105","price":395.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5260\/6453\/files\/Se97b8cb5abd44ec78cd54c5deb9b0507o.webp?v=1791082849","url":"https:\/\/www.ourlum.com\/products\/fnirsi-2c53p-touch-screen-oscilloscope","provider":"OurLum","version":"1.0","type":"link"}