Atago PET-109 Digital Ethyl Alcohol Refractometer

The Atago PET-109 is a robust and highly reliable digital refractometer specifically engineered for measuring ethyl alcohol (ethanol) concentration by weight (W/W). Widely utilized in food manufacturing, disinfectant production, industrial cooling systems, and laboratory diagnostics, this device provides rapid alcohol percentage determination with just a small sample volume. Its straightforward operation and durable design make it an essential standard for professionals seeking consistency in alcohol concentration management.

Equipped with advanced Automatic Temperature Compensation (ATC), the PET-109 automatically adjusts readings for temperature fluctuations between 10°C and 35°C, ensuring stable and meticulous results. Powered by a standard 9V battery and protected by a professional-grade hard carrying case, the PET-109 is built for both high-precision laboratory work and demanding on-site industrial applications. It represents a modern, digital evolution in alcoholometry, offering speed and accuracy in a portable format.

Technical Specifications:

• Brand / Model: Atago PET-109

• Measurement Scale: Ethyl Alcohol Concentration (W/W by weight)

• Range: 0.0% to 45.0% (W/W)

• Resolution: 0.1%

• Accuracy: * 0% to 30%: ±0.5%

  • Approx. 40%: ±0.8%

  • Approx. 45%: ±1.2%

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

• Power Supply: 006P 9V Dry Battery

• Dimensions / Weight: 17 × 9 × 4 cm / 270 g

• Standard Accessories: 9V battery, Hard carrying case, User manual.