digital multimeter 3d model

Create a 3D model of a handheld smart sugarcane maturity analysis device used in Indian farms. Device size around 150 × 60 × 40 mm. It has a front circular optical window and LED ring for NIR measurement, a clamp that grips a sugarcane stalk, a small top TFT display showing Brix, Pol, and CCS values, two side buttons, USB-C charging port, and rugged outdoor design. Colors: dark grey body with green accents. Should look like real professional agricultural equipment.