FNIRSI 2C53T is a multifunctional portable device that combines a digital oscilloscope, multimeter, and signal generator in one compact housing. The dual-channel 50 MHz oscilloscope with 250 MSa/s sampling rate ensures precise waveform analysis, while the built-in multimeter supports a wide range of electrical measurements up to 19999 counts. A 2.8-inch color display, advanced trigger modes, and a rugged ABS housing make the device suitable for workshop, laboratory, and field diagnostics. The integrated 50 kHz signal generator and rechargeable 3000 mAh battery further enhance its versatility for electronics testing and troubleshooting.

The FNIRSI SWM-10 is a portable 2-in-1 spot welder with integrated powerbank functionality, designed for precise battery assembly and repair work. It delivers up to 1200 A peak output using dual-pulse welding technology, improving weld quality by cleaning the surface before applying the main pulse. The device is powered by a 5000 mAh lithium battery and supports USB output for charging external devices. A 1.8-inch TFT display provides real-time monitoring of key parameters such as voltage, pulse time and weld count. Its compact design and safety protections make it suitable for professional and workshop use.

FNIRSI FNB58 BT USB Port Tester with Bluetooth is an advanced diagnostic tool designed for monitoring USB power delivery, charging performance, and cable quality. It supports a wide range of fast-charging protocols, including PD 3.1, PPS, QC, SCP, AFC, and SuperVOOC, making it suitable for testing modern chargers and mobile devices. The high-resolution display provides real-time measurements of voltage, current, power, and charging behavior with exceptional precision. Bluetooth connectivity, offline data logging, and cable diagnostics make the FNB58 BT an ideal solution for technicians, electronics enthusiasts, and users who want detailed insight into charging performance.

The FNIRSI NVS-40 is a digital night vision device capable of recording in 4K resolution and capturing images up to 36 MP. It enables observation in complete darkness at distances up to 300 meters using adjustable 850 nm infrared illumination and 6x digital zoom. The device features a 3-inch IPS display for live view and playback, supports two operating modes (day and night), and allows data export via USB-C. Powered by a rechargeable 18650 battery, it offers up to 8 hours of operation per charge for extended field use.

The FNIRSI S1 is a digital multimeter designed for accurate and versatile electrical measurements in both professional and DIY environments. It supports AC/DC voltage measurement, resistance, continuity testing, frequency detection, battery capacity measurement and temperature reading. Additional functions include NCV (non-contact voltage detection), diode testing, phase and neutral wire identification and True RMS measurement for more accurate readings of non-linear signals. The device features a clear inverted VA HD display for easy readability, along with automatic range selection, data hold and overload protection. A built-in 1000 mAh rechargeable battery with USB-C charging ensures convenient and portable operation.

The FNIRSI FNAC-28 is a compact 2-in-1 USB tester with USB-A and USB-C support, designed for measuring voltage, current and power in chargers, cables and powerbanks. It features dual input ports for flexible testing and supports loads up to 6.5 A with bi-directional USB-C power measurement. A color OLED display provides real-time data with intuitive navigation. The device automatically detects major fast-charging protocols and supports cable testing, resistance measurement and load simulation. Built-in data logging and battery capacity testing functions make it suitable for diagnostics, testing and performance evaluation.

The FNIRSI 1014D 2-in-1 oscilloscope signal generator is a compact digital measurement instrument designed for electronics diagnostics, development, education and repair applications. It integrates a dual-channel oscilloscope with a built-in DDS signal generator, enabling both waveform analysis and signal output within a single device. The oscilloscope provides 100 MHz bandwidth with 1GSa/s sampling and 1 MΩ input impedance for accurate signal capture. A 7-inch 800×480 TFT display ensures clear waveform visualization. Advanced functions include FFT analysis, X-Y mode, auto measurement and cursor tools. Internal memory supports storage of up to 1,000 waveforms and screenshots, with USB export for external processing and documentation. The device supports stable operation across a wide range of electronic testing scenarios.

The FNIRSI DWS-200 F soldering station is a high-performance 200 W system designed for precision soldering in professional and technical environments. It features rapid heating within 1 second and efficient heat transfer for fast operation, supported by a PID-controlled temperature range from 100°C to 450°C. A 2.8-inch TFT color display provides real-time temperature monitoring with multiple viewing modes. The station includes preset temperature profiles for quick adjustments and an induction standby function that activates sleep mode when idle. Anti-static and short-circuit protection ensure safe operation, while compatibility with F210 and F245 handles supports flexible use.

100-W-Smart-Lötkolben mit FNIRSI HS-02B-Werkzeugset

Der FNIRSI HS-02 ist ein Smart-Lötkolben der neuen Generation, der 100 W Leistung, schnelles Aufheizen, präzise Temperaturregelung und außergewöhnliche Mobilität vereint. Dank der Unterstützung von PD-, QC- und DC-Stromversorgung (9–20 V), adaptiver Leistungsregelung, einem 0,96-Zoll-IPS-Farbbildschirm, ESD-Schutz und automatischen Funktionen eignet sich dieses Gerät sowohl für den Einsatz im Elektronik-Service als auch im Außendienst. Dieses Gerät wurde für Anwender entwickelt, die maximale Leistung ohne Kompromisse erwarten.

FNIRSI GC-03 BK – multifunktionaler Detektor für ionisierende Strahlung

Der FNIRSI GC-03 BK ist ein fortschrittlicher und dennoch äußerst benutzerfreundlicher multifunktionaler Detektor für ionisierende Strahlung, der die Messung von Kernstrahlung, elektrischen Feldern und magnetischen Feldern vereint. Vom ersten Einschalten an bietet er hohe Präzision, schnelle Reaktionszeiten, einen übersichtlichen 2,4-Zoll-Farbbildschirm und intelligente Alarmsysteme. Dieses Gerät richtet sich sowohl an bewusste Privatanwender als auch an Fachleute, die jederzeit und überall echte Kontrolle über ihre Umgebung haben möchten.

The FNIRSI DSO-TC4 is a portable 3-in-1 instrument combining a digital oscilloscope, electronic component tester and signal generator in a compact handheld design. It is intended for electronics diagnostics, service work and educational use, where multiple measurement functions are required in a single device. The oscilloscope supports a 10 MHz bandwidth with a 48 MSa/s sampling rate, enabling real-time waveform analysis with sufficient detail for general signal inspection. The integrated signal generator provides 13 predefined waveforms with frequency output up to 50 kHz and adjustable amplitude, allowing simulation of circuit behaviour. The component tester automatically identifies and evaluates diodes, transistors, MOSFETs, resistors and capacitors for rapid fault detection. A 2.8-inch TFT display ensures clear visualization of results, while the 1500 mAh rechargeable battery with USB-C charging supports extended portable operation.

The FNIRSI LCR-P1 is a multifunction electronic component tester designed for fast identification and measurement of transistors, diodes, resistors, capacitors, inductors and other electronic components. It features automatic component recognition, a 1.44-inch color display, NEC infrared signal decoding and built-in miswiring protection for safe operation. The device simplifies testing by automatically detecting connected components and displaying key parameters without manual setup. Powered by a 300 mAh rechargeable battery with USB-C charging, it is suitable for workshop, educational and home electronics use.

FNIRSI GC-01 Strahlungsdetektor

The FNIRSI DSO510 is a portable 2-in-1 mini oscilloscope with an integrated signal generator designed for compact and efficient electronic signal analysis. It offers a 10 MHz bandwidth and combines automatic measurement functions, trigger level display, waveform recording and surge protection for reliable operation. The device supports waveform pause, zoom and pan for detailed inspection of signals, making it suitable for diagnosing circuits, measuring line voltage and analyzing pulse waveforms. A built-in signal generator provides 13 selectable waveforms for testing and educational use. The foldable stand and lightweight housing improve usability in field and bench environments. Powered by a 1000 mAh rechargeable battery with USB-C charging, it delivers extended portable operation for both professional and hobby applications.

FNIRSI HS-02B F 100 W Smart-Lötkolben mit Werkzeugset

Der FNIRSI HS-02 ist ein Smart-Lötkolben der neuen Generation, der 100 W Leistung, schnelles Aufheizen, präzise Temperaturregelung und außergewöhnliche Mobilität vereint. Unterstützung für PD-, QC- und DC-Stromversorgung (9–20 V), adaptive Leistungsregelung, ein 0,96-Zoll-IPS-Farbbildschirm, ESD-Schutz und automatische Funktionen machen ihn zu einem Werkzeug, das sowohl für den Elektronik-Service als auch für den Einsatz vor Ort geeignet ist. Dieses Gerät wurde für Anwender entwickelt, die maximale Leistung ohne Kompromisse erwarten.

The FNIRSI 2C53P is a portable 3-in-1 measurement device combining a dual-channel oscilloscope, digital multimeter and DDS signal generator in a compact handheld format. It features a 4.3-inch IPS touchscreen with 480×272 resolution for intuitive control and clear waveform display. The oscilloscope offers 50 MHz bandwidth and 250 MSa/s sampling for accurate signal analysis, while the multimeter supports high-precision 19999-count measurements across voltage, current, resistance, capacitance and temperature. A 4000 mAh battery enables portable operation, making it suitable for field, workshop and laboratory use.

The FNIRSI LCR-ST1 is a compact smart tweezer tester designed for precise measurement of surface-mount electronic components. It supports resistance, capacitance, inductance, ESR, diode testing and circuit continuity. The device offers multiple test frequencies (100 Hz, 1 kHz, 10 kHz) and displays additional parameters such as Q, D, Z and X for advanced diagnostics. Automatic component recognition simplifies operation by eliminating manual mode switching. A 1.14-inch HD display provides clear dual-parameter readouts. Powered by a 250 mAh rechargeable battery with USB-C charging, it is suitable for lab, repair and production environments.

The FNIRSI DSO152 is a compact portable oscilloscope with a 2.8" display, 2.5MS/s sampling rate, 200kHz bandwidth, and ±400V measurement capability. Despite its small size (99 × 68.3 × 19.5 mm), it features automatic parameter settings, a built-in 1,000mAh battery, and a 1kHz test signal source for probe calibration. Lightweight and easy to carry, it is ideal for mobile service, workshop, and educational applications, providing accurate, convenient measurements in a pocket-sized device.

The FNIRSI FNB48P BT USB Port Tester is a professional diagnostic tool designed for detailed analysis of USB charging performance, power delivery protocols, and cable quality. Supporting USB-A, USB-C, and Micro USB connections, it provides accurate real-time monitoring of voltage, current, power, and charging efficiency. Bluetooth connectivity enables convenient data logging and analysis through a compatible app, while advanced protocol detection ensures compatibility testing across a wide range of charging technologies. Its durable metal housing, high-precision measurements, and intelligent cable diagnostics make it suitable for technicians, electronics enthusiasts, and advanced troubleshooting applications.

The FNIRSI NVS-20 is a digital night vision device capable of capturing 4K video and 36 MP photos in both daylight and complete darkness. It features a built-in day/night mode, adjustable 850 nm infrared illumination and multiple IR power levels for optimized visibility in varying conditions. In total darkness, it enables observation distances of up to 300 meters. A 6x digital zoom and precision focus system ensure detailed image capture. The device includes a 1.54-inch IPS display for playback and review, along with USB-C connectivity for data transfer and charging.

The FNIRSI 1013D is a 7" portable touchscreen oscilloscope with 2 channels, 100 MHz bandwidth, and 1 GSa/s sampling rate. It features an 800x480 TFT display, automatic one-button signal adjustment, and waveform recording for fast, precise measurements. The built-in 6,000 mAh battery provides around 4 hours of operation. Suitable for electronics repair, workshop use, and DIY projects, it supports analog and digital signal analysis, offering convenience and portability wherever needed.

FNIRSI 2C23T is a compact 3-in-1 portable measuring device that combines a dual-channel oscilloscope, precision multimeter, and signal generator in one lightweight housing. Equipped with a 10 MHz oscilloscope, 50 MS/s sampling rate, and a built-in signal generator with frequencies up to 2 MHz, it is ideal for electronics diagnostics, circuit testing, and field measurements. The 2.8-inch color display ensures clear waveform visualization, while the 3000 mAh rechargeable battery provides up to 8 hours of operation. Its durable ABS housing with silicone protection makes it suitable for both workshop and mobile use.

The FNIRSI DSO153 is a compact 2-in-1 device combining an oscilloscope and signal generator in a pocket-sized design. It features a 1,000 mAh battery, USB-C charging, automatic parameter adjustment, and supports 8 languages. The device offers advanced waveform analysis, measurement of 8 signal parameters, 1 kHz calibration signal, and intelligent overload protection. Lightweight and easy to operate, it is ideal for electronics engineers, DIYers, teachers, and service technicians, providing accurate and versatile performance for fieldwork, workshops, and educational applications.

The FNIRSI HRM-10 is a compact internal resistance meter designed for accurate analysis of battery condition through resistance and voltage measurement. It supports a wide range of cell types, including lithium-ion, LiPo, lead-acid, alkaline and button cells, making it suitable for workshop, service and quality control applications. The device uses a four-wire measurement method to reduce errors caused by cable and contact resistance, ensuring reliable low-value readings. A TFT color display presents results clearly in real time, while automatic data storage and computer export support long-term analysis. Sorting functions with configurable thresholds allow fast identification of defective or matched cells.

Der FNIRSI HS-02 ist ein intelligenter Lötkolben der neuen Generation, der 100 W Leistung, schnelles Aufheizen, präzise Temperaturregelung und außergewöhnliche Mobilität vereint. Dank Unterstützung für PD-, QC- und Gleichstrom (9–20 V), adaptiver Leistungsregelung, einem 0,96-Zoll-IPS-Farbbildschirm, ESD-Schutz und automatischen Funktionen ist er ein Werkzeug, das sowohl für den Elektronik-Service als auch für den Einsatz vor Ort geeignet ist. Dieses Gerät wurde für Anwender entwickelt, die kompromisslose Höchstleistung erwarten.