ALCOHOL HYDROMETER TRALLE AND PROOF SCALES, 0 TO 100 RANGE, 1MM INTERVAL, 305MM LENGTH

·        With range 0° to 100° Tralle in 1° divisions and 0 to 200° above proof in 2° divisions

·        Calibrated at 60°F within a tolerance of +/-0.5 smallest scale division

·        Approximate total length 305 mm, length of scale 150 mm