Description Meta Description This GAOTek Alcohol Concentration Tester Refractometer has a measuring range of 0.0% to 25%, accuracy of 0.2 %, and stand by time of 60 s. Technical Specifications Measuring Range 0.0% to 25 % Accuracy 0.2 % Resolution 0.1 % Standby time 60 seconds Test Time 3 seconds Sample Quantity 0.2mL to 0.3mL Power AAA*2 Temperature 32 °F to 104 °F (0℃ to 40℃) Size 4.52 in × 2.36 in × 1.33 in (115 mm × 60 mm × 34 mm) Weight 3.88 oz (110 g)
