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FNIRSI DMC-100 DC AC Current Voltage Digital Clamp Multimeter
FNIRSI DMC-100 DC AC Current Voltage Digital Clamp Multimeter High-precision ...
FNIRSI DMC-100 DC AC Current Voltage Digital Clamp Multimeter High-precision True RMS clamp meter designed for accurate electrical measurements with advanced display and multiple measurement modes. Ideal for professionals, technicians, and electrical diagnostics. Features: 10,000-Count True RMS Measurement Measures Up to 750V Voltage and... -
FNIRSI® SWM-10 Portable Intelligent Spot Welding Machine
FNIRSI® SWM-10 Portable Intelligent Color Screen Spot Welding Machine is a po...
FNIRSI® SWM-10 Portable Intelligent Color Screen Spot Welding Machine is a portable intelligent spot welding machine designed for assembling and repairing lithium battery packs with high precision and efficiency. Equipped with advanced double-pulse welding technology, a powerful 1200A welding current, and a built-in 5000mAh... -
FNIRSI 2C53T Plus 50MHz 250MS/s Handheld 3-in-1 Oscilloscope Multimeter Signal Generator
The FNIRSI 2C53T is an upgraded 3-in-1 handheld test instrument that combines...
The FNIRSI 2C53T is an upgraded 3-in-1 handheld test instrument that combines a digital oscilloscope, true-RMS multimeter, and DDS signal generator into a single portable device. With a high 50 MHz bandwidth, fast 250 MS/s sampling rate, and a 20,000-count multimeter, it delivers accurate... -
FNIRSI LCR-P1 Multifunction Transistor Capacitor Tester
FNIRSI LCR-P1 Multifunction Transistor Capacitor Tester High-precision multif...
FNIRSI LCR-P1 Multifunction Transistor Capacitor Tester High-precision multifunction tester designed for analyzing transistors, capacitors, diodes, and other semiconductor components. Ideal for engineers, technicians, and electronics enthusiasts for fast and accurate component identification. Features: Automatic Component Identification Supports Transistor, Diode, FET and More Intelligent Anti-Burn... -
FNIRSI HRM-10 Battery Voltage Internal Resistance Tester
FNIRSI HRM-10 Battery Voltage Internal Resistance Tester is High-precision ha...
FNIRSI HRM-10 Battery Voltage Internal Resistance Tester is High-precision handheld tester designed for measuring battery voltage and internal resistance using four-wire method. Ideal for battery testing, sorting, and maintenance applications. Features: High-Precision Four-Wire Measurement Simultaneous Voltage and Resistance Testing Automatic and Manual Range Selection... -
FNIRSI DMT-99 Intelligent Color Screen Digital MultiMeter
FNIRSI DMT-99 Intelligent Color Screen Digital Multimeter is a professional-g...
FNIRSI DMT-99 Intelligent Color Screen Digital Multimeter is a professional-grade intelligent digital multimeter designed for accurate electrical measurement and diagnostics, featuring a 2.4-inch full-color TFT display, wide measurement ranges for voltage, current, resistance, capacitance, frequency, and temperature, built-in safety protections, and a rechargeable 1500mAh... -
FNIRSI® HS-02A Plus Intelligent Electric Soldering Iron (6 Tips)
FNIRSI® HS-02A Intelligent Electric Soldering Iron (6 Tips) is a high-perform...
FNIRSI® HS-02A Intelligent Electric Soldering Iron (6 Tips) is a high-performance portable soldering iron designed for professional electronics repair, PCB assembly, micro soldering, jewelry repair, and DIY projects. Delivering up to 100W of heating power with intelligent temperature control, the HS-02A supports both USB... -
FNIRSI DSO-510 10MHz 48MS/s Mini Handheld Digital Oscilloscope Signal Generator
The FNIRSI DSO-510 is a compact and portable 2-in-1 digital handheld oscillos...
The FNIRSI DSO-510 is a compact and portable 2-in-1 digital handheld oscilloscope combined with a DDS signal generator, designed for electronics testing, troubleshooting, and automotive diagnostics. With a 10MHz bandwidth, 48MS/s sampling rate, and a clear 2.8-inch TFT display, this device provides accurate waveform... -
FNIRSI® FNB58 USB Fast Charge Tester
FNIRSI® FNB58 USB Fast Charge Tester is a professional USB power analyzer and...
FNIRSI® FNB58 USB Fast Charge Tester is a professional USB power analyzer and fast charging protocol tester designed for measuring voltage, current, power, capacity, energy, cable resistance, and charging protocols across USB-powered devices. Equipped with a 2.0-inch TFT color display, integrated USB-A, USB Type-C,... -
FNIRSI® HS-03 Plus Cordless Soldering Iron, 18650 Removable Battery, USB-C
FNIRSI® HS-03 Cordless Soldering Iron, 18650 Removable Battery, USB-C, 212–84...
FNIRSI® HS-03 Cordless Soldering Iron, 18650 Removable Battery, USB-C, 212–842℉ is a compact and portable cordless soldering iron designed for electronics repair, DIY projects, field maintenance, and precision soldering applications. Powered by a replaceable 2600mAh 18650 battery, it supports both cordless and USB Type-C... -
FNIRSI LCR-ST1 Mini Smart Tweezer LCR SMD ESR Tester
FNIRSI LCR-ST1 Mini Smart Tweezer LCR SMD ESR Tester is a compact tweezer-sty...
FNIRSI LCR-ST1 Mini Smart Tweezer LCR SMD ESR Tester is a compact tweezer-style LCR tester designed for precise measurement of SMD components. Ideal for resistance, capacitance, inductance, diode, and continuity testing in compact spaces. Features: Automatic Component Recognition Measures R, L, C, Diode and... -
FNIRSI® DST-210 Portable 3-IN-1 True RMS Multimeter Oscilloscope Signal Generator
FNIRSI® DST-210 Portable 3-IN-1 True RMS Multimeter Oscilloscope Signal Gener...
FNIRSI® DST-210 Portable 3-IN-1 True RMS Multimeter Oscilloscope Signal Generator is a versatile handheld test instrument that combines a True RMS digital multimeter, digital oscilloscope, and signal generator into a single compact device. Featuring a 48MSa/s sampling rate, 10MHz bandwidth, 19999-count display, and 13... -
FNIRSI® LC1020E High Precision Handheld Digital Bridge LCR ESR Tester
FNIRSI® LC1020E High Precision Handheld Digital Bridge LCR ESR Tester is a pr...
FNIRSI® LC1020E High Precision Handheld Digital Bridge LCR ESR Tester is a professional handheld LCR meter designed for high-precision measurement and analysis of resistors, capacitors, inductors, impedance, ESR, reactance, dissipation factor, quality factor, and phase angle. It provides 4.5-digit dual-parameter measurement, automatic component identification,... -
FNIRSI® P6100 Oscilloscope Probe
FNIRSI® P6100 Oscilloscope Probe is designed for accurate signal measurement ...
FNIRSI® P6100 Oscilloscope Probe is designed for accurate signal measurement and waveform analysis in oscilloscopes and electronic testing applications. Featuring switchable 1X/10X attenuation, high bandwidth performance, and adjustable compensation, it is ideal for laboratories, electronics repair, circuit debugging, and educational use. Features: Switchable 1X... -
FNIRSI® DPS-150 Mini DC Adjustable CNC Programmable Regulated Switching Power Supply
FNIRSI® DPS-150 Mini DC Adjustable CNC Programmable Regulated Switching Powe...
FNIRSI® DPS-150 Mini DC Adjustable CNC Programmable Regulated Switching Power Supply is a compact, high-performance programmable DC power supply designed for electronics development, laboratory testing, battery charging, repair work, and DIY applications. Supporting multiple input methods including USB Type-C PD, QC fast charging, power... -
FNIRSI® 1014D 2-IN-1 Dual Channel 100MHz 1GS/s Digital Oscilloscope Signal Generator
FNIRSI® 1014D 2-IN-1 Dual Channel 100MHz 1GS/s Digital Oscilloscope Signal Ge...
FNIRSI® 1014D 2-IN-1 Dual Channel 100MHz 1GS/s Digital Oscilloscope Signal Generator is a professional desktop test instrument that combines a dual-channel digital oscilloscope and DDS signal generator in a single device. Featuring a 1GSa/s sampling rate, 100MHz bandwidth, 7-inch HD display, FFT analysis, waveform... -
FNIRSI® 1013D Tablet Dual Channel 100MHz 1GS/s Touchable Panel Oscilloscope
FNIRSI® 1013D Tablet Dual Channel 100MHz 1GS/s Touchable Panel Oscilloscope i...
FNIRSI® 1013D Tablet Dual Channel 100MHz 1GS/s Touchable Panel Oscilloscope is a professional portable oscilloscope designed for electronics troubleshooting, signal analysis, circuit debugging, and R&D applications. Featuring dual-channel input, 100MHz bandwidth, a 7-inch touch screen, FFT analysis, waveform storage, and a built-in rechargeable battery,... -
FNIRSI® DSO-TC4 3-IN-1 10MHz 48MSa/s Digital Oscilloscope Transistor Tester Signal Generator
FNIRSI® DSO-TC4 3-IN-1 10MHz 48MSa/s Digital Oscilloscope Transistor Tester S...
FNIRSI® DSO-TC4 3-IN-1 10MHz 48MSa/s Digital Oscilloscope Transistor Tester Signal Generator is a versatile multifunction test instrument that combines a digital oscilloscope, component tester, and signal generator into a single portable device. Ideal for electronics troubleshooting, circuit debugging, component analysis, education, and laboratory applications.... -
FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oscilloscope Signal Generator Spectrum & Frequency Response Analyzer
FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oscilloscope Signal Generator Spe...
FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oscilloscope Signal Generator Spectrum & Frequency Response Analyzer is a professional multifunctional electronic test instrument that combines a 350MHz digital oscilloscope, 50MHz signal generator, 200kHz–350MHz spectrum analyzer, and frequency response analyzer in a single portable tablet-style device. It... -
FNIRSI® HT-P1B Mini Hot Plate Dual Mode Reflow & Heating Station, DC/USB-C PD
FNIRSI® HT-P1B Mini Hot Plate Dual Mode Reflow & Heating Station, DC/USB-...
FNIRSI® HT-P1B Mini Hot Plate Dual Mode Reflow & Heating Station, DC/USB-C PD is a compact portable heating and reflow station designed for PCB preheating, SMD rework, component heating, soldering, and small-board reflow applications. It provides up to 150W of adjustable heating power, a... -
FNIRSI® HT-P1A Mini Hot Plate Dual Mode Reflow & Heating Station, DC/USB-C PD
FNIRSI® HT-P1A Mini Hot Plate Dual Mode Reflow & Heating Station, DC/USB-...
FNIRSI® HT-P1A Mini Hot Plate Dual Mode Reflow & Heating Station, DC/USB-C PD is a compact portable heating and reflow station designed for PCB preheating, SMD rework, component heating, soldering, and small-board reflow applications. It provides up to 150W of adjustable heating power, a... -
FNIRSI® 2C53P 3-IN-1 50MHz 250MS/s Dual Channel Tablet Touchable Oscilloscope Multimeter DDS Generator
FNIRSI® 2C53P 3-in-1 50MHz 250MS/s Dual Channel Tablet Touchable Oscilloscope...
FNIRSI® 2C53P 3-in-1 50MHz 250MS/s Dual Channel Tablet Touchable Oscilloscope Multimeter DDS Generator is a professional multifunction test instrument that combines a dual-channel digital oscilloscope, 4.5-digit True RMS multimeter, and DDS signal generator in a compact handheld design. Featuring a responsive 4.3-inch IPS touchscreen,... -
FNIRSI® 2C23T Plus Handheld Dual Channel 3-in-1 10MHz 50MS/s Oscilloscope Multimeter DDS Function Generator
FNIRSI® 2C23T Handheld Dual Channel 3-in-1 10MHz 50MS/s Oscilloscope Multimet...
FNIRSI® 2C23T Handheld Dual Channel 3-in-1 10MHz 50MS/s Oscilloscope Multimeter DDS Function Generator is a versatile 3-in-1 handheld test instrument that combines a dual-channel digital oscilloscope, True RMS digital multimeter, and DDS function generator into a compact portable device. Built on an FPGA +... -
FNIRSI® P4100 High Voltage Oscilloscope Probe with Accessory Kit
FNIRSI® P4100 High Voltage Oscilloscope Probe with Accessory Kit is designed ...
FNIRSI® P4100 High Voltage Oscilloscope Probe with Accessory Kit is designed for accurate high-voltage signal measurement and waveform analysis in oscilloscopes. Featuring a 100:1 attenuation ratio, 100MHz bandwidth, and high-voltage handling capability, it is ideal for power electronics, industrial equipment testing, circuit debugging, and... -
FNIRSI DSO-153 Plus 2-IN-1 Mini 1MHz 5MS/s Digital Oscilloscope Waveform Generator
FNIRSI® DSO-153 2-IN-1 Mini 1MHz 5MS/s Digital Oscilloscope Waveform Generato...
FNIRSI® DSO-153 2-IN-1 Mini 1MHz 5MS/s Digital Oscilloscope Waveform Generator is a compact handheld testing instrument that combines a digital oscilloscope and DDS signal generator in a portable design. Featuring a 1MHz bandwidth, 5MS/s sampling rate, intelligent AUTO calibration, and 14 waveform outputs, it... -
FNIRSI® DST-201 Portable 3-IN-1 Multimeter Oscilloscope Signal Generator
FNIRSI® DST-201 Portable 3-IN-1 Multimeter Oscilloscope Signal Generator is a...
FNIRSI® DST-201 Portable 3-IN-1 Multimeter Oscilloscope Signal Generator is a versatile handheld testing instrument that combines a True RMS digital multimeter, digital oscilloscope, and signal generator into a single portable device. Featuring a 2.8-inch color display, 10MHz oscilloscope bandwidth, and 13 waveform signal generation,... -
FNIRSI® LPM-10A Multifunctional Network Cable Tracker
FNIRSI® LPM-10A Multifunctional Network Cable Tracker is a multifunctional ca...
FNIRSI® LPM-10A Multifunctional Network Cable Tracker is a multifunctional cable tracing and network testing instrument designed for network installation, cable identification, troubleshooting, and maintenance. It features a 2.4-inch color display and combines network cable continuity testing, wiremap and fault detection, cable tracing, cable length... -
FNIRSI® TMP-610S 3-in-1 Digital Multimeter DSO DDS Generator
FNIRSI® TMP-610S 3-in-1 Digital Multimeter DSO DDS Generator is a multifuncti...
FNIRSI® TMP-610S 3-in-1 Digital Multimeter DSO DDS Generator is a multifunctional portable test instrument that combines a 60,000-count True RMS digital multimeter, 10MHz digital oscilloscope, and 50kHz DDS signal generator in a single compact device. It features a 3.5-inch IPS touchscreen, 48MSa/s oscilloscope sampling... -
FNIRSI® DWS-P2 F245 100W Portable Soldering Station, 18650 Battery 100 - 400 Degree
FNIRSI® DWS-P2 F245 100W Portable Soldering Station, 18650 Battery, 212℉~842℉...
FNIRSI® DWS-P2 F245 100W Portable Soldering Station, 18650 Battery, 212℉~842℉ is a high-power portable cordless soldering station designed for electronics repair, PCB assembly, field servicing, DIY projects, and precision soldering applications. It delivers up to 100W of heating power and features a built-in 2600mAh... -
FNIRSI DSO-152 200KHz 2.5MS/s Mini Pocket Handheld Digital Oscilloscope
FNIRSI® DSO-152 200KHz 2.5MS/s Mini Pocket Handheld Digital Oscilloscope is a...
FNIRSI® DSO-152 200KHz 2.5MS/s Mini Pocket Handheld Digital Oscilloscope is a compact and portable digital oscilloscope designed for electronics maintenance, educational laboratories, DIY projects, and basic signal analysis. Featuring a 2.5MS/s sampling rate, 200KHz bandwidth, one-key AUTO calibration, and a rechargeable battery, it provides... -
FNIRSI GC-01 Nuclear Radiation Detector
FNIRSI GC-01 Nuclear Radiation Detector is a compact and reliable Geiger coun...
FNIRSI GC-01 Nuclear Radiation Detector is a compact and reliable Geiger counter designed for accurate detection of nuclear radiation in various environments. It uses an energy-compensated Geiger Muller tube to detect gamma, beta, and X-ray radiation with high sensitivity. With real-time monitoring, multifunctional display,... -
FNIRSI® HS-01 Intelligent Soldering Iron
FNIRSI® HS-01 Intelligent Soldering Iron is a compact intelligent constant-te...
FNIRSI® HS-01 Intelligent Soldering Iron is a compact intelligent constant-temperature soldering iron designed for electronics soldering, repair, prototyping, and precision soldering work. It features a wide adjustable temperature range of 80–420°C, PID temperature control with accuracy below 2%, rapid heating and temperature recovery, and...
FNIRSI
FNIRSI has earned a strong reputation for delivering high-quality electronic testing and diagnostic tools that combine precision, portability, and affordability. Whether you're troubleshooting circuits, testing electrical systems, developing embedded projects, or working in a professional laboratory, FNIRSI instruments are built to provide accurate and reliable measurements. Explore our collection of genuine FNIRSI products, including digital multimeters, handheld oscilloscopes, clamp meters, signal generators, LCR meters, USB testers, and other essential test equipment designed for engineers, technicians, students, and electronics enthusiasts. Find the right tools to enhance your workflow and tackle every project with confidence.
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