If you run a busy jewellery store, you know the drill — speed, accuracy, reliability, and trust matter in every deal. Karat Prime brings all that in a sleek, compact package that looks as good as it works.
Built on our proven Karat Pro detector — a trusted workhorse for years — it’s designed for retailers who want consistent accuracy, zero hassle, and a price that makes sense.
At the IIJS show, jewellers from across India booked Karat Prime left, right, and centre. Why? Because it’s premium where it matters, and affordable where it should be.
Karat Prime, the best gold testing machine, features an illuminated chamber with tinted glass to help customers know about their jewellery during testing, building unspoken trust.
Smaller foot print in the Karat Prime Gold Testing Machine is designed for tight spaces without compromising the testing chamber, helping you test jewellery of big sizes with ease.
Premium metal-cased touchscreen with crystal-clear display — built to last, easy to view from any angle, and comfortable for everyday use at any counter.
A special cooling system keeps the Karat Prime Gold Testing Machine cooler by 5 Deg Cel. Prolonging Xray tube life to several years and increasing the stability of the Instrument
Perfect Result, Stylish Outlook, Compact Design & Easy to Use interface. Now Test, Scan & Print at a Touch!
| Feature | Karat Prime Advantage |
|---|---|
| Detector | High Resolution Proportional Counter (Karat Pro) |
| Elements Detected | Au, Ag, Pt, Cu, Pd,etc |
| Accuracy | ±0.1% (homogeneous samples) |
| Testing Time | 20–60 seconds |
| System | Inbuilt NUC PC 8Gb / 1Tb |
| Design | In-light chamber with Transparent Window. |
| Reports | XLSX, PDF, POS printer with logo & photo |
| Cooling | Special cooling channel for X-Ray Tube 5 Deg Cel. |
| Power | 110V–260V, 50/60Hz |
No PC. No Clutter. Built-in system & touchscreen – test, print, done.
Fast & Accurate. Purity results in 20–40 seconds, ±0.1% precision.
Compact Elegance. Fits beautifully at any jewellery counter.
Durable Core. Powered by our long-lasting Karat Pro detector.
Simple to Operate. No training, no fuss – anyone can use it from day one.
Retail jewellers who want reliable results with every customer interaction.
Old gold buyers who need quick, trustworthy testing.
Gold loan companies that value durability and speed.
Stores with limited space but high customer footfall.
See Our Products in Action ⚡
