uSpectrum MK350N vs BindNotes

MK350 is using advanced spectroscopic technique architecture; therefore, the measurement accuracy is better than traditional color sensors. Traditional spectrometer needs to use PC or notebook for data analysis, UPR RD Team combines all functions into MK350 to let users process data analysis operation easily. MK350 is a cost-effective LED Meter which provides CRI、CCT、LUX、λp、Spectrum、CIE x,y 6 major functions. The light weight design and the measurement data which appear instantly without computer connection solutions both enhance the usage experience in the place where people live and work. It is the perfect measurement equipment that aids the LED industry and customers greatly. The 3.5-inch colored touch screen and simple interface keep up with the times. Measuring is made easy like never before. SD card storage is an essential function that proves itself useful after one does environmental measurements for the entire day. The additional Excel file and BMP file data saving selection are just wonderful for data analysis.

Your notes. Linked. Notes shouldn't be limited by the size of a page. But linear pages and infinite canvas aren't the answer — you just get lost. BindNotes takes a different approach: go infinitely deep, not infinitely long. Lasso any handwriting with Apple Pencil, link it to another page, and tap to jump. Pages give you focus. Links give you depth. Your notes become a connected network of ideas — not a stack of dead-end pages. BindNotes is a notebook app built for Apple Pencil. Write, sketch, and draw like any notebook — then connect your pages. Headers & Outline Assign header levels (H1–H5) to any page. Headers build a navigable outline for your notebook — tap to see the full structure, drill into sections, jump to any page. Color-coded by level so you can see hierarchy at a glance. Links let you follow a thought. Headers let you see the shape of your notebook. Together, they turn a stack of pages into a system. Page Overview See every page connection in your notebook as a visual graph. Arrows show which pages link where. Spot structure, find orphaned pages, navigate by tapping. PDF Annotation Import any PDF into a notebook. Annotate with pen, highlighter, and lasso. The highlighter lifts actual pixels from the PDF — highlighted content becomes a visual element you can work with. Add headers to organize the PDF. Create links between pages. Turn a static document into something navigable. PDF Export Export your notebook as a PDF. Links become clickable cross-references. An outline page is auto-generated. Your handwritten notebook exports like a professional document. Sync with iCloud Drive Notebooks sync across iPhone, iPad, and Mac via iCloud Drive. No account. No server. You control where your data lives. All Features Are Free No purchases, subscriptions, or ads. All features are included: • Unlimited notebooks and pages • All drawing tools — pen, highlighter, eraser, lasso • Page-to-page linking • Headers and outline navigation • Page overview (link graph) • iCloud Drive sync • 10 light and dark page templates • PDF import and annotation • PDF export with clickable links and bookmarks • Tags for notebook organization • Dark page templates • Full link and header color palettes Your notes stay on your device. We collect no data. No analytics. No tracking. No server. Your notebooks are stored locally or in your iCloud Drive — nowhere else. See our privacy policy at bindnotes.com/privacy.