Dissolved Oxygen Meters
Optical and electrochemical probes for the single most critical parameter in aquaculture.
Product Inventory
| Check Price | ||||||
|---|---|---|---|---|---|---|
| DO-METER-PROFESSIONAL-500 | 0–20 mg/L | Two-point (0 mg/L, air saturation) | Optical (luminescence quenching) | IP67 (submersible to 1 m / 30 min) | $$ | Check Price |
| DO-METER-BUDGET-200 | 0–15 mg/L | One-point (air saturation) | Clark cell (electrochemical) | IP54 (splash-resistant) | $ | Check Price |
| DO-METER-PREMIUM-WIFI-600 | 0–25 mg/L | Three-point automated | Optical + electrochemical hybrid | IP68 (full immersion to 10 m) | $$$ | Check Price |
Expert Buying GuideView All Buying Guides
Dissolved Oxygen Meters Buying Guide
Choosing an accurate DO meter? Learn what features matter, comparison of top models, and expert recommendations.
Accuracy: optical vs. Clark cell trade-offs
Calibration method: one-point vs. two-point
IP rating: submersible vs. splash-resistant
Budget vs. premium: matching farm size to investment
Pond Management Context
These tools are essential for managing the following critical aquaculture challenges.