FarmCheck
FarmCheck
DO-METER-BUDGET-200
4.1(87 reviews)
Budget Clark-cell DO meter for basic freshwater oxygen spot-checks.
- • Measurement range: 0–15 mg/L
- • Accuracy: ±0.2 mg/L
- • Calibration: One-point (air saturation)
- • IP rating: IP54 (splash-resistant)
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Full Specification Sheet
| Spec Name | Spec Value |
|---|---|
| Measurement Range | 0–15 mg/L |
| Accuracy | ±0.2 mg/L |
| Calibration Method | One-point (air saturation) |
| Probe Type | Clark cell (electrochemical) |
| IP Rating | IP54 (splash-resistant) |
| Suitable Water Types | Freshwater, Brackish |
| Maintenance Notes | Replace membrane monthly; calibrate before each session. |
Pros & Cons
What We Like
- Affordable entry point for small farms
- Lightweight and simple to operate
- Replacement membranes are inexpensive
Considerations
- Requires frequent calibration
- Not submersible beyond the probe tip
- Inaccurate in highly turbid water
Who Is This Product For?
Budget Clark-cell DO meter for basic freshwater oxygen spot-checks.
- Freshwater
- Brackish
Maintenance Requirements
Replace membrane monthly; calibrate before each session.
Alternative Products
| 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) | $$ | Check Price |
| DO-METER-PREMIUM-WIFI-600 | 0–25 mg/L | Three-point automated | Optical + electrochemical hybrid | IP68 (full immersion to 10 m) | $$$ | Check Price |
Safety & Electrical Warnings
This device contains electrical components and is intended for use near water. Always follow manufacturer safety guidelines.
- Never use damaged probes.
- Keep charging ports dry.
- Do not immerse beyond rated IP depth.
- Dispose of batteries responsibly.
- Consult a qualified technician if unsure.
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