All Products

The FNIRSI BTM-24 Battery Tester is a compact, professional tool for fast and accurate battery health checks. It measures voltage, internal resistance, CCA, startup performance, load response, and charging system status—all in seconds. Supporting 12V/24V lead-acid, AGM, and lithium batteries with six international standards...

The TSG3020 and TSG6020 are dual-channel function/arbitrary waveform generators featuring DDS technology, 200 MSa/s sampling rate, and 14-bit resolution. The TSG3020 supports up to 30 MHz output frequency, while the TSG6020 extends to 60 MHz—both providing flexible and accurate amplitude control over waveforms, duty...

Features 20-bit High-Precision ADC Measurement: Adopts an external 20-bit high-precision ADC chip, supporting 7-digit display for voltage, current and power with a resolution of 0.000001V/A/W and lab-grade accuracy. Wide Range of Measurement Metrics: Enables monitoring of 4~50V voltage, 0~6.5A current and 0~240W power, compatible...

FNIRSI® F245 / HS-02A Hot Melt Nut Insertion Tip Kit This kit includes soldering tips compatible with the HS-02A soldering pen and interchangeable with standard F245 universal soldering tips. It supports embedding hot melt nuts or inserts in sizes M2 (also suitable for M2.5),...

TDM-120P is a thermal imaging multimeter that combines thermal imaging technology with traditional multimeter functions, providing more comprehensive and intuitive test results in electrical testing and related applications. It is widely used in fields such as electricity, industrial manufacturing, construction, and security monitoring. The...

The portable handheld spot welder is a high-efficiency, convenient, and easy-to-carry welding tool that adopts dual-pulse spot welding technology to ensure more stable and reliable welds and also features a power bank function. It is equipped with a 2.4-inch high-definition display screen for intuitive...

The FNIRSI DPOF1204 is a high-performance 4-channel digital phosphor oscilloscope designed for engineers, developers, and advanced electronics diagnostics. Built on a SoC + FPGA integrated architecture, it delivers 200 MHz bandwidth, 1 GSa/s sampling, and up to 14 Mpts memory depth, ensuring accurate signal...

The FNIRSI HS-03 cordless soldering iron features a 2600mAh rechargeable battery, delivering true wireless soldering for electronics repair, DIY, and precision work. With fast heating, USB-C power support, and accurate temperature control, it provides stable performance for both professionals and hobbyists.   Features 2600mAh...

Choose TMP-610S for all-in-one testing with DMM, oscilloscope, and signal generator. It solves multi-tool clutter and enables fast troubleshooting with Bluetooth app, auto-scan, and waveform analysis.   🟦 Kindly Tip TMP-610S is a 3-in-1 professional device (Multimeter + Oscilloscope + Signal Generator) for advanced...

FNIRSI® DWS-P2 is a portable 100W cordless soldering station with built-in battery, PD fast charging and dual F210/F245 compatibility, delivering fast heating, stable control and true field mobility.   Feature 100W High Power Heating System: Delivers rapid thermal response and strong heat recovery capability,...

FNIRSI HT-P1 is a portable 150W mini hot plate with PID control, 100–350°C range, DC/USB-C PD input, dual heating & reflow modes for PCB work.   Feature High-Efficiency 150W Heating System: Delivers rapid thermal response with adjustable 30W–150W power output, ensuring stable performance for...

FNIRSI® DPG1122 is a high-performance dual-channel function/arbitrary waveform generator featuring 120MHz output bandwidth, 7-inch touchscreen control, 214 built-in arbitrary waveforms, and versatile interfaces for precise signal generation in electronics testing, research, and education.   Feature 120MHz High-Performance Dual Channel Output: FNIRSI® DPG1122 delivers up...