Atago PEN-Ethanol (W) Digital Pen-Style Alcohol Refractometer

The Atago PEN-Ethanol (W) is an innovative, pen-style digital refractometer specifically engineered to measure the concentration of ethyl alcohol in water by weight (g/100g). Unlike traditional handheld devices, its unique "immersion" design allows users to dip the prism head directly into the solution or touch it to a sample for an instant reading. This streamlined process eliminates manual sampling and increases productivity in production and laboratory environments.

Built for versatility and durability, the PEN-Ethanol (W) features an IP67-rated prism head (waterproof for immersion) and an IP65-rated body, making it entirely safe to wash and sanitize. With integrated Automatic Temperature Compensation (ATC) effective between 10°C and 35°C, it provides meticulous digital results with an accuracy of ±1.0%. Weighing only 70 grams, this compact instrument is the ultimate professional solution for real-time monitoring of alcohol concentrations in chemical processing, disinfectant manufacturing, and industrial fluid management.

Technical Specifications:

• Brand / Model: Atago PEN-Ethanol (W)

• Measurement Scale: Ethyl Alcohol (g/100g by weight)

• Range: 0.0% to 45.0%

• Accuracy: ±1.0%

• Temperature Compensation: 10 to 35°C (Automatic)

• Measurement Method: Immersion or Touch-style

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

• Power Supply: 1 x AAA Alkaline Battery

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