{"product_id":"fluke-fluke-190-502-iii-s-portable-oscilloscope-500-mhz","title":"Fluke FLUKE-190-502-III-S Portable Oscilloscope 500 Mhz","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe FLUKE FLUKE-190-502-III-S is a portable oscilloscope built for field and bench diagnostics by electricians, industrial technicians, and test engineers. It delivers 500 MHz of bandwidth across 2 input channels, making it capable of capturing fast transients and complex waveforms in electrical, HVAC control, and industrial drive systems. The LCD display provides clear waveform visualization in a variety of lighting conditions. Vertical deflection ranges from 2 mV\/div to 100 mV\/div, covering low-level signal work through higher-amplitude measurements. At 4.8 pounds, the unit is portable enough for panel-side and equipment-room use without sacrificing measurement performance.\u003c\/p\u003e\u003cp\u003eThis oscilloscope is suited for residential and commercial electrical troubleshooting, industrial equipment diagnostics, and verification of control signals in building automation, variable frequency drives, and power conversion systems. The 2-channel configuration allows simultaneous comparison of two signals, which is useful for phase relationship checks, trigger isolation, and input-versus-output analysis on inverters and motor drives. It is a practical tool for licensed electricians and instrumentation technicians working in the field or on the service bench.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e500 MHz bandwidth supports capture of fast transients and high-frequency signal content\u003c\/li\u003e\n\u003cli\u003e2 input channels enable simultaneous dual-signal measurement and comparison\u003c\/li\u003e\n\u003cli\u003eVertical deflection range of 2 mV\/div to 100 mV\/div for broad signal amplitude coverage\u003c\/li\u003e\n\u003cli\u003eLCD display provides clear waveform readout in field and shop environments\u003c\/li\u003e\n\u003cli\u003ePortable form factor at 4.8 pounds supports field service use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a portable handheld oscilloscope for general electrical and industrial diagnostic applications where 500 MHz bandwidth and dual-channel input are required.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis instrument is operated by licensed electricians and qualified instrumentation technicians. Always de-energize or isolate circuits to the extent permitted by the measurement task before connecting probes, and confirm the voltage category rating of probes and leads before use on energized equipment. Follow NFPA 70E arc flash and shock hazard requirements when working on live panels. Store the unit in its protective case when not in use to prevent probe and connector damage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOscilloscope Type\u003c\/strong\u003e: Portable Oscilloscope\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBandwidth\u003c\/strong\u003e: 500 MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay Type\u003c\/strong\u003e: LCD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Vertical Deflection\u003c\/strong\u003e: 100 mV\/div\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Vertical Deflection\u003c\/strong\u003e: 2 mV\/div\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 4.8 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 7.8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 15.2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 19.1 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: FLUKE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: FLUKE-190-502-III-S\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FLUKE","offers":[{"title":"Default Title","offer_id":51541065138482,"sku":"FLUKE-190-502-III-S","price":10473.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b7f484459239650439d146a4a0785502_93d6f839-84fd-4e82-8382-75e815cbef8f.jpg?v=1785868033","url":"https:\/\/voomisupply.com\/products\/fluke-fluke-190-502-iii-s-portable-oscilloscope-500-mhz","provider":"Voomi Supply","version":"1.0","type":"link"}