Location -> Products -> Analyzer Instrument -> Electrode Test Pen -> pH/ORP Test Pen
Type：CX-RDB waterproof dissolved oxygen (DO) test pen
Illustrate：Application: 1)Most laboratory, ecological studies and other applications 2)Water & Wasterwater treament 3)Electroplating rinse tanks. Drinking water 4)Hydroponics. Aquaculture. Aquariums & fish farms. Swimming pools
CX-RDBWaterproof Dissolved Oxygen (DO) Test Pen
Main Features1.Microprocess based Test Pen, high accuracy, good repetition
2.Polarographic DO Electrode comes with membrane cap constructure membrane easy replaced, cost down, life-span long
3.Two points push-button calibration
4.Automatic temperature compensation
5.Auto-off conserves energy and lengthens battery lifespan
Main Parameters
| Model | CX-RDB70 |
| DO Range | 0.0-19.9mg/L |
| DO Resolution | 0.1mg/L |
| DO Accuracy | +/-0.5mg/L |
| DO Calibration Point | 2 points |
| Temperature Range | 0.0-99.9C |
| Temperature Resolution | 0.1C |
| Temperature Accuracy | +/-0.5C |
| Temperature Compensation | 5-45C auto |
| Cal.Reminding | yes |
| Operating Temperature | 5-45C |
| Display | Dual-display |
| Auto Off | 10mins after last key pressed |
| Power | 4 x1.5 V Micro Alkaline Batteries |
| Dimensions | 1703737mm |
| Weight | 90g |
Last：Without the Next：CX-ROB waterproof orp test pen
