B1021 Portable Refractometer – Precision Meets Portability
Engineered with an ultra-durable aluminum alloy body and scratch-resistant sapphire prism for long-term accuracy in harsh environments. Features automatic temperature compensation (ATC) for instant readings between 10°C to 30°C without manual calibration. Ideal for field testing in agriculture (brix levels in fruits), automotive (coolant concentration), and food production (honey/syrup purity). The compact, lightweight design (180g) fits in pockets, while the dual-scale display (0-32% Brix / 1.000-1.120 SG) ensures versatility. Includes a calibrated screwdriver, pipette, and hard case—ready for industrial or lab use. Backed by a 2-year warranty and bulk-order discounts for wholesalers.