Digital Hand-held "Pocket" Sodium chloride (Baume) Refractometer PAL-05S

>about the icons Model PAL-05S Cat.No. 4405 Measurement Range Sodium chloride (Baume) 0.0 to 25.7° Temperature 10.0 to 40.0°C Resolution Sodium chloride (Baume) 0.1° Temperature 0.1°C Measurement Accuracy Sodium chloride (Baume) ±0.2° Temperature ±1°C Ambient Temperature 10 to 40°C Measurement Time 3 seconds Power Supply 2 × AAA Batteries International Protection Class IP65 Dust-tight and Protected against water jets. Dimensions & Weight 55(W) ×31(D)×109(H)mm, 100g Optional • PAL-CASE : RE-39409 • STRAP: RE-39410 Patent for Invention Registration No. ZL200310103015.2 (China) Patent for Design Registration No. ZL03303431.1 (China), 089244 (Taiwan) Patent Granted in countries around the world.