【Year-end special price ¥280,000!】 Optical DO meter campaign
Limited-time special price! Orders placed by the end of March 2026 will receive the optical dissolved oxygen meter for ¥280,000!
【Features of the Optical Dissolved Oxygen Meter Multi 3510】 Long-term stable measurement: Uses soft green LED Easy maintenance: No diaphragm or electrolyte required, only sensor cap replacement Sensor cap designed at a 45-degree angle: Unique structure that is less affected by bubbles Easy to attach and detach: Cable connects with a one-touch mechanism
basic information
Specifications (Excerpt) Measurement Range: DO 0.00 to 20.00 mg/L, Saturation 0.0 to 200.0%, Oxygen Partial Pressure 0.0 to 400 hPa, Temperature 0 to 50.0℃ Measurement Accuracy: ±0.5% of reading Response Time: Under 60 seconds (99% response, water temperature 20℃, during stirring) Water Resistance Rating: IP67 Power Supply: 4 AA alkaline batteries
Price information
Limited-time special price! Orders placed by the end of March 2026 are available for 280,000 yen! The Multi 3510 IDS Set C03 (3m cable) and the Multi 3510 IDS Set C06 (6m cable) are the same price!
Price range
P3
Delivery Time
P3
Model number/Brand name
WTW
Applications/Examples of results
Factory wastewater management, sewer and septic tank management, environmental surveys of rivers and lakes, DO management in aquaculture, aquariums, etc.
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Line up（2）
| Model number | overview |
|---|---|
| Product Code: W2FD35-C03 | Optical Dissolved Oxygen Meter Multi 3510 IDS Set C03 (Components: Main unit, optical DO electrode, 3m electrode cable, carrying case, etc.) |
| Product code: W2FD35-C06 | Optical Dissolved Oxygen Meter Multi 3510 IDS Set C06 (Components: Main unit, optical DO electrode, 6m electrode cable, carrying case, etc.) |
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Since our establishment in 1967, we have been dedicated to the development and dissemination of water quality measurement devices that anyone can use quickly, easily, and with high precision. In today's world, where the effective use of water, a limited resource, is required alongside environmental conservation, we aim to be a total solution provider that responds to all water environments by utilizing our water quality measurement devices, technology, and services. Furthermore, leveraging the latest technology and years of know-how, we are committed to delivering user-friendly and reliable water quality measurement devices more affordably, quickly, and widely.