Eureka Manta Plus 20 Multiparameter Water Quality Sonde
The Solinst Eureka Manta Plus 20 is a compact multiparameter water quality probe designed for accurate field monitoring.
It measures temperature, pH, conductivity, and optical dissolved oxygen, with optional ORP and depth sensors.
- Most compact Manta+ probe for routine water quality monitoring
- Optical DO with long-life cap reduces replacement costs
- Refillable pH reference minimizes consumables
- Ideal for spot checks, profiling, and portable fieldwork
- Measures Temperature, pH, Conductivity, and Dissolved Oxygen (optical) in a single, compact probe.
- Optional sensors: ORP (Oxidation-Reduction Potential) and Depth/Pressure for enhanced monitoring.
- Long-life optical DO sensor (6+ years) and refillable pH reference minimize consumables and reduce maintenance costs.
- Supports spot checks, profiling, and continuous monitoring for versatile applications.
- High-capacity logging: stores over 1,000,000 readings with fast sampling up to 1 Hz.
- Flexible connectivity: RS‑232, SDI‑12, MODBUS, USB, Bluetooth for easy integration with field devices.
- Autonomous deployment with optional internal battery pack for remote monitoring.
- Rivers, lakes, and reservoirs
- Groundwater monitoring
- Wetlands and estuaries
- Aquaculture
- Industrial effluent monitoring and Brackish water
- Field research in freshwater and marine environments
| Specification |
Manta+20 |
| Data Memory | Greater than 1,000,000 logged readings |
| Sample Rate | 1 Hz |
| Communications | RS-232, SDI-12, MODBUS, USB or Bluetooth |
| Depth Rating | 200 m, Max depth for ISE and TDG sensors is 15 meters |
| Operating Temperature | -5 to 50 C |
| Battery Pack | 3 x D Size Batteries |
| Number of sensors | Up to 6 |
| Weight - with IBP | 3.45 lbs |
| Without Battery | 2.7 lbs |
| Add Internal Battery Pack | 27.75 inches |
| Length - w/o Battery Pack | 19 inches |
| Diameter | 1.95 inches |
