FNIRSI manufactures innovative electronic test equipment, including digital multimeters, oscilloscopes, signal generators, and nuclear radiation detectors.
FNIRSI (Shenzhen FNIRSI Technology Co., Ltd.) specializes in designing and manufacturing a wide array of innovative electronic test and measurement tools. Whether for professional engineers or DIY hobbyists, their product lineup aims to deliver precision and ease of use in a compact form factor. Key offerings include advanced nuclear radiation detectors like the GC-01, which features a high-precision Geiger-Muller counter for detecting gamma, beta, and X-rays.
FNIRSI also produces versatile digital multimeters, such as the DMT-99, which come equipped with TFT HD screens and modern Type-C interfaces for charging and data transfer. Expanding beyond these core tools, their catalog extends to oscilloscopes, signal generators, soldering tools, and USB testers, making FNIRSI a reliable and highly capable choice for electrical diagnostics, component testing, and environmental monitoring.
Latest manuals from manuals+ curated for this brand.
Do you have an FNIRSI multimeter, oscilloscope, or detector manual? Upload it here to share with the community.
Watch setup, installation, and troubleshooting videos for this brand.
Common questions about manuals, registration, and support for this brand.
The FNIRSI GC-01 can detect gamma (γ) rays, X-rays, and beta (β) rays using a high-precision Geiger-Muller counter.
The FNIRSI DMT-99 digital multimeter is equipped with a built-in 1500mA Li-ion battery and can be conveniently charged using its modern Type-C interface, which is also used for data transfer.
You can find user manuals, guides, and operating instructions for various FNIRSI products right here on Manuals.plus or by visiting the official FNIRSI website.
You can reach FNIRSI customer service by calling their support line at +86 755 8324 2477 or by visiting their official website at fnirsi.com.