Specifications Product Specification Description Dissolved Oxygen Range 0 to 19.9 mg/ l or ppm Resolution & Accuracy 0.01 mg/ l, 0.1 ppm & Â ± 1.5% Full Scale % Saturation of Oxygen 0.0 to....
Features:  3-3/ 4 digits 4000 count  Easy to read large LCD  Safety cap on current terminal  Data hold, Range hold  Continuity check, Diode test  Auto power off function ( 30min.....
â € ¢ AC and DC voltage tests up to 690V with LED â € ¢ Comply with the latest standards IEC 61243 and IEC 61010 â € ¢ Novel design Large and bright LEDs: Values are visible in the dark place ....