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Portable Digital Dissolved Oxygen Meter - Measure Oxygen Concentration from 0.0 to 40.0mg/L

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<li>Welcome to our shop! </li> <li>Description:</li> <li>- This Dissolved Oxygen Meter has an automatic temperature compensation function, ensuring accurate and stable readings even in temperature ranges of 0-40℃.</li> <li>- It is suitable for various applications such as freshwater aquaculture, marine aquaculture, swimming pools, beverage factories, sewage treatment plants, and laboratories.</li> <li>- With its small pen-shaped design, it is lightweight and easy to carry, allowing you to test water anywhere and obtain the purest water.</li> <li>- It provides high accuracy and quick response, allowing for quick test results. It can test any liquid ranging from 0.0-40.0mg/L.</li> <li>- The digital screen display with backlight makes it easy to read and convenient.</li> <li>Product Details:</li> <li>- Item Type: Dissolved Oxygen Meter</li> <li>- Material: ABS</li> <li>- Weight: Approx. 328g/11.6oz</li> <li>- Dissolved Oxygen Meter Size: Approx. 35 x 155mm/1.4 x 6.1in</li> <li>- Electrode Length: Approx. 150mm/5.9in</li> <li>- Cable Length: Approx. 1.1m/3.6ft</li> <li>- Measuring Range: </li> <li> - Dissolution: 0.0-40.0mg/L</li> <li> - Dissolved Oxygen Saturation: 0.0-300.0%</li> <li> - Temperature: 0.1-40.0℃; 32.0-104.0℉</li> <li>- Resolution: </li> <li> - Dissolution: 0.1mg/L</li> <li> - Dissolved Oxygen Saturation: 0.1%</li> <li> - Temperature: 0.1℃; 0.1℉</li> <li>- Accuracy: </li> <li> - Dissolution: ±1.5%F.S</li> <li> - Dissolved Oxygen Saturation: ±1.5%F.S</li> <li> - Temperature: ±0.5℃</li> <li>- Calibration Method: Supports single-point or double-point automatic calibration, either at 0 point or automatic 100% calibration in the air.</li> <li>- Response Time: ≤45s (90% Response at 20℃)</li> <li>- Automatic Temperature Compensation Range: 0-40℃</li> <li>- Battery Level: Low Battery Warning</li> <li>- Backlight: Supports Automatic Backlight</li> <li>- Power Supply: Automatic Shutdown for About 8 Minutes</li> <li>- Battery Attributes: 3 x 1.5V 150MAH LR44 Battery (Battery Not Included)</li> <li>- Use Environment: 0.1-40.0℃ RH Maximum 90%</li> <li>- Instructions for Use:</li> <li> 1. Connect the electrodes, press the power button to turn it on, and the screen will display mg/L temperature.</li> <li> 2. Short press the HOLD button to lock the value, long press the TEMP button to switch between ℃ or ℉.</li> <li> 3. Short press the MODE button to switch between mg/L or%.</li> <li> 4. Long press the CAL button to calibrate in the air. The screen displays 100.0%. After the flashing is completed, the calibration is successful. If calibrated in anaerobic water, 0.0% is displayed.</li> <li>- Package Includes: </li> <li> - 1 x Dissolved Oxygen Meter (Battery Not Included)</li> <li> - 1 x Electrode</li> <li> - 6 x Replaceable Electrode Tip</li> <li> - 1 x Instruction</li> <li>100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.</li>

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