FNIRSI Instrument

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 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.

FNIRSI FNB48P USB-porttestare, svart

FNIRSI FNB48P är en avancerad USB-porttestare utformad för noggrann analys av laddningsprocessen. Den stöder flera gränssnitt och snabbladdningsprotokoll, fungerar vid höga strömstyrkor och möjliggör noggrann övervakning av spänning, ström och effekt. Den erbjuder intelligent kabeldiagnostik, dataregistrering och -analys, tydliga grafer samt automatisk skärmorientering. Hela enheten är innesluten i ett robust metallhölje och drivs av en effektiv processor, vilket gör den till ett pålitligt verktyg för både det dagliga arbetet och avancerade tester.

FNIRSI Handheld Digital Oscilloscope Transistor Tester SigGen 3 in 1 DSO-TC3

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 SG-004A is a compact mini signal generator offering professional functionality in a pocket-sized design. It features a 2.4-inch HD backlit display, adjustable brightness, real-time curve viewing, and multi-mode operation. With ≤0.2% measurement accuracy, drop protection, USB-C charging, and up to 24 hours standby, it is ideal for field engineers, technicians, and electronics enthusiasts. The device supports a wide range of signal types and testing tasks, including voltage/current testing, speed simulation, actuator adjustment, and inverter diagnostics, providing reliable and portable performance wherever you need it.

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 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.

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.

FNIRSI SG-003A is a compact portable signal generator designed for precise testing, calibration, and diagnostic tasks in industrial and field environments. It offers measurement accuracy of ≤0.2% and delivers near-instant readings in approximately one second, supporting efficient workflow during troubleshooting. The device features a 2.4-inch HD display with adjustable brightness, ensuring clear visibility in different lighting conditions, while color-coded operating modes improve usability. Weighing only 165 g and measuring 112 × 82 × 27 mm, it is highly portable for toolkits or field use. It supports multiple signal modes, including current and voltage testing, actuator control, speed simulation, and inverter diagnostics, with real-time curve monitoring for signal analysis.

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 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.

En liten mätare – en enorm skillnad för din hälsa

FNIRSI SFD-02 är en avancerad 4-i-1-mätare för inomhusluftkvalitet som mäter formaldehyd (HCHO), TVOC, luftfuktighet och luftkvalitetsindex (AQI) i realtid. Den kombinerar högprecisa elektrokemiska sensorer och halvledarsensorer, aktiv ventilation, en tydlig 2,4-tums HD-pekskärm, smarta larm och analysfunktioner. Det är ett komplett verktyg för att skydda din hälsa hemma, på kontoret, i bilen och i renoverade eller hyrda lägenheter.

FNIRSI DST-201 – 3-i-1 handhållen digital multimeter med oscilloskop och signalgenerator

FNIRSI DST-201 är en handhållen digital multimeter av den nya generationen som kombinerar en True RMS-multimeter, ett handhållet oscilloskop och en DDS-signalgenerator (SigGen) i en och samma bärbara enhet. Redan från början erbjuder den det som klassiska mätare saknar: vågformsvisning i realtid, exakta mätningar upp till 19 999 räknesteg, dataloggning, trendanalys och möjligheten att aktivt testa kretsar med en testsignal. Det är ett komplett verktyg för diagnostik, service och fältarbete.

FNIRSI DPOX180H är ett handhållet digitalt fosforoscilloskop (DPO) som kombinerar ett 180 MHz-oscilloskop med två kanaler, en 20 MHz DDS-funktionsgenerator och avancerade signalanalysfunktioner. Det är utformat som ett kompakt, mobilt verktyg för service-, verkstads- och laboratoriearbete och erbjuder hög funktionalitet i en enda enhet.

FNIRSI GC-03 BK multifunktionell detektor för joniserande strålning

FNIRSI GC-03 BK är en avancerad men samtidigt extremt användarvänlig multifunktionell detektor för joniserande strålning som kombinerar mätning av kärnstrålning, elektriska fält och magnetiska fält. Redan från det att den slås på erbjuder den hög precision, snabb responstid, en tydlig 2,4-tums färgskärm och intelligenta larmsystem. Detta verktyg är utformat för både medvetna hemanvändare och yrkesverksamma som vill ha verklig kontroll över sin omgivning – när som helst, var som helst.

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.

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 BTM-24 – multifunktionell batteritestare för bilar

FNIRSI BTM-24 är en avancerad men samtidigt extremt lättanvänd batteritestare för 12 V och 24 V som ersätter flera olika diagnostikverktyg. Med en enda mätning kan du kontrollera spänningen, startströmmen upp till 2000 A CCA, laddningsstatus (SOC), hälsostatus (SOH), inre resistans samt att generatorn och laddningssystemet fungerar korrekt. Det ger ett snabbt och tydligt svar på frågan:fungerar batteriet som det ska, eller närmar det sig slutet av sin livslängd?

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 DMC-100 digital clamp meter is a multifunctional electrical testing instrument designed for installation, diagnostics and maintenance work. It supports measurement of AC/DC current and voltage, resistance, capacitance, frequency, temperature, continuity and diode testing, along with NCV non-contact voltage detection for safe operation. The 25 mm clamp jaw allows current measurement without circuit interruption. True RMS technology and 10,000-count resolution ensure accurate readings across different signal types. A 2-inch color LCD display provides clear output, while the 1500 mAh rechargeable battery with USB-C charging supports long operating time. Integrated features include data logging, automatic power calculation and a built-in flashlight for low-light environments.

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.

FNIRSI GD-02 Detektor för brännbara gaser med färgskärm

FNIRSI GD-02 är en modern detektor för brännbara gaser som kombinerar hög mätprecision, ett brett detekteringsområde på upp till 50 000 ppm, en tydlig 2-tums IPS-färgskärm, en flexibel 36 cm lång sond och avancerade larmsystem. Redan från de allra första sekunderna ger den snabba och tillförlitliga resultat, registrering av larmdata, visualisering av koncentrationsförändringar i realtid samt användarvänlighet både dagtid och nattetid. Det är ett verktyg utformat för säkerhet, bekvämlighet och full kontroll.

FNIRSI FAM-02 digital vindmätare

FNIRSI FAM-02 är en precisionsmätare avsedd för mätning av vindhastighet, temperatur och luftfuktighet. Den är utrustad med en färgskärm, en snurrande 8-bladig rotor samt möjlighet att registrera mätvärdena i grafisk form. Tack vare ljud-, ljus- och vibrationslarm kan du reagera omedelbart när ett inställt tröskelvärde överskrids. Den kompakta designen och det intuitiva gränssnittet gör mätaren lämplig för både professionella mätningar och vardagsbruk.

FNIRSI FPM-02 luxmätare med färgskärm

FNIRSI FPM-02 är en kompakt luxmätare utrustad med en HD-TFT-färgskärm, vilket möjliggör snabb och smidig avläsning av mätresultat under olika driftsförhållanden. Enheten har ett brett mätområde (upp till 99 990 lux), en precis mätprob och en mättid på endast cirka 0,5 sekunder. Dessutom kan du med mätaren övervaka omgivningstemperatur och luftfuktighet, vilket gör den idealisk för både professionella mätningar och dagliga tillståndskontroller.