Excellent products, quick shipping, and friendly customer service
They're a little unclear in how they ship pre-orders, but boy are their products good. The DSO-TC3 is marvelous, and I'm excited for the next version that I have on pre-order now.
Discover innovative test equipment at FNIRSI, including digital oscilloscopes, multimeters, signal generators, soldering tools, and USB testers—ideal for pros and hobbyists alike.
Written by the business, not verified by us.Fnirsi (fnirsi.com) has a 1.6 out of 5 rating on OK.one, based on 41 user reviews collected here. It is listed under Electronics & Technology and its reputation is poor. 83% of reviews are 1 star, a relatively high share; The business has not yet replied to negative reviews; Reviews mostly discuss Product, Customer service, Quality. Last updated 2026-10-24.
Most reviewers were unhappy with their experience overall. People widely reported terrible customer service, stating that support agents completely ignored emails and failed to provide any assistance when technical issues arose. Buyers also faced severe shipping delays, lost parcels, and frequently received defective items without ever being able to successfully process a warranty claim or return. Some reviewers were happy with the actual hardware, noting that certain devices felt exceptionally well-made and provided great value for money. Other customers also enthusiastically praised the tools as excellent reliable options for simple projects when orders arrived safely within the expected delivery timeframe.
Auto-generated from all reviews of this business. For reference only.They're a little unclear in how they ship pre-orders, but boy are their products good. The DSO-TC3 is marvelous, and I'm excited for the next version that I have on pre-order now.
41 reviews matching