{"product_id":"fnirsi-dso-tc4-3in1-digital-oscilloscope","title":"FNIRSI® DSO-TC4 3in1 Digital Oscilloscope Transistor Tester Signal Generator 10MHz 48Ms\/s Automative Ocsillscope LCR Tester","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Fnirsi DSO-TC4 is a portable 3-in-1 instrument combining a digital oscilloscope, multitester (component tester\/LCR), and signal generator. It is designed for hobbyists and home labs where versatility and portability matter more than laboratory-grade precision. The unit features a 2.8\" TFT colour display, an MCX input connector, and a rechargeable 1500 mAh battery charged via USB-C. Measurements and screenshots can be shared when the device is connected to a PC via USB-C.\u003c\/p\u003e\n\u003ch3\u003eOscilloscope\u003c\/h3\u003e\n\u003cp\u003eThe oscilloscope provides a real-time sample rate of 48 MSa\/s and a bandwidth of 10 MHz. The input voltage range is 0–400 V AC\/DC, with a manufacturer recommendation to measure up to 40 V AC\/DC for safety. Waveforms are displayed directly on the 2.8\" screen without additional adjustments.\u003c\/p\u003e\n\u003ch3\u003eMultitester and Signal Generator\u003c\/h3\u003e\n\u003cp\u003eThe multitester functions include component testing for resistors, capacitors, inductors and transistors, resistance measurement from 0.01 Ω to 50 MΩ, capacitance from 25 pF to 1000 μF, and inductance from 10 μH to 1000 μH. The built-in signal generator outputs 13 major waveforms (including square, triangle, pulse, sine, ramp and DC) with adjustable frequency from 0 to 50 kHz and an adjustable amplitude up to 3.0 V.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBandwidth: 10 MHz\u003c\/li\u003e\n\u003cli\u003eChannels: 1\u003c\/li\u003e\n\u003cli\u003eSample rate: 48 MSa\/s\u003c\/li\u003e\n\u003cli\u003eVoltage range: 0 V – 400 V (recommended 0 V – 40 V)\u003c\/li\u003e\n\u003cli\u003eVertical scale: 10 mV\/div – 10 V\/div\u003c\/li\u003e\n\u003cli\u003eHorizontal scale: 50 ns\/div – 20 s\/div\u003c\/li\u003e\n\u003cli\u003eTrigger modes: Auto \/ Normal \/ Single\u003c\/li\u003e\n\u003cli\u003ePower: 3.7 V, 1500 mAh battery; DC input 5 V, 1 A\u003c\/li\u003e\n\u003cli\u003eDisplay: 2.8\" TFT colour\u003c\/li\u003e\n\u003cli\u003eDimensions: 90 x 142 x 27.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Electronic Service Center","offers":[{"title":"Default Title","offer_id":47312814145719,"sku":null,"price":550.0,"currency_code":"LYD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/4010\/0279\/files\/rn-image_picker_lib_temp_2bbd91f2-3b14-485b-81ee-ad0d252e9c0a.jpg?v=1748379595","url":"https:\/\/esclibya.com\/products\/fnirsi-dso-tc4-3in1-digital-oscilloscope","provider":"Electronic Service Center","version":"1.0","type":"link"}