The PR-301 ? ( alpha ) is an upgraded model of the current PR-301 with improved measurement accuracy based on the new technology development. The PR-301 ? ( alpha ) is designed to cover high concentration of Brix 45.0 to 90.0%. It is most suited for the measurements of jellies, raw liquid sugar, etc.New functions are equipped as well as the PR-32 ? ( alpha ) , PR-101 ? ( alpha ) and PR-201 ? ( alpha ) .
- Measurement Range: Brix45.0 to 90.0%
- Measurement Accuracy: Brix ±0.1% (10 to 30°C)
- Ambient Temperature: 10 to 40°C
- Minimum Indication: Brix 0.1%
- Measurement Temperature: 10 to 40°C (Automatic Temperature Compensation )
- Power Supply: 006P dry battery ( 9V )
- Dimensions: 17×9×4cm (Main Unit only)