Digital Dissolved Oxygen Meter 3½ digit LED display along with Gold/Silver probe mains operated.

Specification:

Range 0 to 20.0 Ppm
Resolution 0.1 ppm
Accuracy 0.1 ppm ± 1 count
Temp compensation 0º to 50º C Manual
Accuracy of compensation D.O ± 3%
Display 3½ digit LED Display
Power 220V ± 10% Ac 50Hz
Accessories 1) Gold/Silver D.O Probe
2) Dust Cover
3) Instruction Manual .