






💧 Dive into precision—because your aquatic life deserves the best!
The GISNPA Dissolved Oxygen Meter offers professional-grade, instant dissolved oxygen readings with ±0.5mg/L accuracy across a 0-40 mg/L range. Featuring smart auto temperature compensation (32-104°F), a backlit LCD for easy reading, and a comprehensive kit including electrode fluid and anaerobic powder, it’s designed for aquariums, ponds, aquaculture, and environmental testing. Lightweight and portable, it ensures reliable water quality monitoring to safeguard aquatic ecosystems and optimize processes like brewing or wastewater treatment.

| Brand | GISNPA |
| Manufacturer | GISNPA |
| Country of Origin | USA |
| Number of Memory Sticks | 1 |
| Item Weight | 390 g |
| Product Dimensions | 15.75 x 3.3 x 3.3 cm; 390 g |
| Item part number | DO9100-A |
| Item Height | 1.3 Inches |
| Item Width | 1.3 Inches |
| Included Components | 6 Probe Covers, 1 Electrode Filling Solution, 1 Anaerobic Water Powder, 1 Manual |
| Are batteries included? | Yes |
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