CNYST Optical Dissolved Oxygen Meter Digital Fluorescent Dissolved Oxygen with Dissolved Oxygen Measurement Range 0~15mg/L or 0~119.9% FS Solution 0.1 (mg/L) 3.5m Probe Altitude Compensation 0~1000m Haze meter Power supply :220V/ 50Hz/ 600W

Power supply :220V/ 50Hz/ 600W or 110V/ 60Hz/ 600W

CNYST Silver Ion Meter Detector Ag Ion Concentration Ion Counter Meter with Range 0

CNYST Rotary Rotating Mixer Shaker Rotary Tube Mixer with Rotating Mixer Speed Range 20-80rpm Angle Range 40-80° Three Kinds of Buckle Brush Motor Control Mode Knob for Making Experiments More Convenient

Dimension(MM):440*255*105

lock and unlock function of system parameters

CNYST Optical Dissolved Oxygen Meter Digital Fluorescent Dissolved Oxygen with Dissolved Oxygen Measurement Range 0~15mg/L or 0~119.9% FS Solution 0.1 (mg/L) 3.5m Probe Altitude Compensation 0~1000m Haze meter Power supply :220V/ 50Hz/ 600W!!! The probe of the Fluorescence Dissolved Oxygen Meter is selectable with 3. 5m, 5m, 10m, 20m. The probe in this link is 3. 5 meters long. !!! Fluorescence Dissolved Oxygen Meter Auto temperature compensation ATC : Yes Automatic shutdown function : There is no button operation for half an hour Backlight : Yes product description Measuring range : 0. 0~15. 0 (mg L) 0~119. 9% Solution: 0. 1 (mg L) Accuracy: 3. 0%FS Calibration: 100. 0% in Air