O2 Range

0.0 to 19.9 mg/L / ppm

Resolution

0.1 mg/L / ppm

Accuracy

+/- 1.5% full scale

Calibration

Manual 2 points

Temperature Compensation

Automatic from 0 to 30C

Dimensions

145 x 80 x 40 mm
(5.7 x 3.1 x 1.6")

Battery Type
Life

1 x 9V 
70 hrs

Weight

220 g (3 oz.)