Atago PEN-PRO Digital Pen-Style Brix Refractometer

The Atago PEN-PRO is a high-performance digital handheld refractometer featuring a unique pen-style design that utilizes the immersion principle for rapid measurements. With an extensive range of 0.0% to 85.0% Brix, it is an exceptionally versatile instrument capable of measuring nearly any liquid sample—from beverages and food concentrates to industrial oils and chemicals. Instead of manual pipetting, the PEN-PRO allows users to simply dip the tip directly into the sample or touch it to the liquid, making it the ideal solution for measuring hazardous or high-hygiene fluids safely and efficiently.

Engineered for durability in fast-paced production environments, the PEN-PRO features an IP67-rated prism head (completely submersible) and an IP65-rated body for superior water resistance. Its advanced Automatic Temperature Compensation (ATC) is effective across a wide spectrum from 10°C up to 100°C, delivering laboratory-grade results with an accuracy of ±0.2% even when testing hot liquids. Weighing only 70 grams, the Atago PEN-PRO combines professional-grade diagnostics with a rugged, pocket-sized format for modern quality control on the go.

Technical Specifications:

• Brand / Model: Atago PEN-PRO

• Measurement Scale: Brix

• Range: 0.0% to 85.0% Brix

• Accuracy: ±0.2% Brix

• Measurement Method: Immersion or Touch-style

• Temperature Compensation: 10 to 100°C (Automatic)

• Protection Class: Prism Head IP67 (Submersible), Body IP65

• Measurement Time: Approx. 2 seconds

• Power Supply: 1 x AAA Alkaline Battery

• Dimensions / Weight: 16 × 3.8 × 1.8 cm / 70 g