Digital Dissolved Oxygen Meter Portable DO Tester LCD Backlit Display Water Quality Analyzer For Aquaculture Fish Tanks Pools
This Digital Dissolved Oxygen Meter provides High-Accuracy Oxygen Level Measurement for Aquaculture, Fish Tanks, Pools, And Scientific Research. With a Wide Measurement Range (0.0-40.0 Mg/L, 0.0-300.0%), it features Automatic Temperature Compensation (ATC) From 0-40°C for reliable readings. The LCD Backlit Display ensures Clear Readings in any Lighting Condition. Designed with a High-Precision Polarographic Probe, it offers Fast Response Times And Stable Readings. Its Waterproof IP67 Rating Makes it Suitable for Both Indoor And Outdoor Applications. This DO Meter is a Must-Have For Aquaculture Professionals, Laboratory Researchers, And Environmental Monitoring.
High-Precision Dissolved Oxygen Measurement ： Measures Oxygen Levels From 0.0-40.0 Mg/L And 0.0-300.0%, with ±0.3 Mg/L Accuracy, ensuring Precise Water Quality Monitoring.
Automatic Temperature Compensation (ATC) ： Features ATC For 0-40°C (32-104°F), providing Stable And Accurate Readings in Various Water Conditions.
LCD Backlit Display & Easy Calibration ：Large, Bright LCD Screen allows Clear Readings In Any Environment, and Zero & 100% Two-Point Calibration ensures Measurement Accuracy.
IP67 Waterproof & Durable Design ： Rugged Waterproof IP67 Casing makes it Ideal For Aquaculture, Fish Farming, Environmental Monitoring, And Industrial Applications.（The Probe Can Be Fully Immersed In Water, The Main Body Is Not Recommended To Be Put Into The Water）
Multi-Industry Applications ：Suitable for Aquariums, Pools, Hydroponics, Scientific Research, Industrial Water Treatment, And Environmental Testing.
Specifications :
1. Model: DO9100S
2. Measurement Range: 0.0 - 40.0 Mg/L (Dissolved Oxygen) / 0.0 - 300.0% (Oxygen Saturation)
3. Temperature Range: 0 - 40°C (32 - 104°F)
4. Accuracy: ±0.3 Mg/L (DO) / ±1°C (Temperature)
5. Response Time: ≤30s (90% Response At 20°C)
6. Calibration: Two-Point Calibration (0.0% Anaerobic Water & 100.0% Air)
7. Power Supply: 3 * 1.5V LR44 Button Batteries (Not Included)
8. Display: Large LCD Backlit Display
9. Electrode Cable Length: 3.6ft (1.1m)
10. Device Dimensions: Φ40 x 185mm
11. Weight: 88g
12. Waterproof Rating: IP67
Packing List :
1 x Digital Dissolved Oxygen Meter
1 x DO Probe With 3.6ft Cable
3 x Oxygen Permeable Membrane Caps
1 x Bottle Of Electrode Filling Solution
1 x Packet Of Anaerobic Water Powder
1 x Empty Bottle (For Storing Anaerobic Water)
1 x User Manual
FAQ :
Q1: How Do I Calibrate The Dissolved Oxygen Meter?
A: Perform Two-Point Calibration – 100% Air Calibration and 0.0% Anaerobic Water Calibration. Instructions are provided in the User Manual.
Q2: Can This DO Meter Be Used For Saltwater And Freshwater Applications?
A: Yes, it works in Both Freshwater And Saltwater, making it Ideal For Aquariums, Fish Farming, And Environmental Testing.
Q3: How Often Should I Replace The Oxygen Permeable Membrane Cap?
A: Replace the Membrane Cap every 3-6 Months or when Readings Become Unstable.
Q4: Is This Device Waterproof?
A: Yes, it has an IP67 Waterproof Rating, suitable for Outdoor And Industrial Water Quality Testing.
Q5: What Should I Do If The Meter Is Not Turning On?
A: Ensure Batteries Are Installed Correctly and replace them with New LR44 Button Batteries if needed.
Q6: Does This Meter Come With Batteries?
A: No, due to Shipping Restrictions, batteries are Not Included. Please use 3 x 1.5V LR44 Button Batteries.
Q7: What Industries Can Use This DO Meter?
A: It’s widely used in Aquaculture, Hydroponics, Industrial Water Treatment, Environmental Monitoring, And Laboratory Research.
