Water Quality Meter 850081DOK - Sper Scientific

The 850081DOK Water Quality Meter by Sper Scientific, USA is a specialized dissolved oxygen (DO) meter designed for accurate measurement of oxygen concentration in water and air along with temperature measurement. Imported officially from Taiwan, it suits various applications from environmental monitoring, laboratories to industrial production and aquaculture.

The 850081DOK stands out with fast calibration, durable and easily replaceable sensors, and optional extensions for measuring pH, ORP, Conductivity, and TDS, providing a versatile and convenient measurement solution.

• Measures dissolved oxygen in water with a range of 0 ~ 20 mg/L, accuracy ±0.4 mg/L, resolution 0.1 mg/L.
• Measures oxygen concentration in air from 0 to 100% O₂ with accuracy ±0.7%.
• Measures water and air temperature from 0 ~ 50°C (or -32 to +122°F) with accuracy ±0.8°C.
• LCD screen displays dissolved oxygen concentration and temperature simultaneously for easy monitoring.
• Automatic temperature compensation, manual salinity and altitude compensation to improve measurement accuracy.
• Quick calibration with a single air calibration button.
• Integrated sensor head with replaceable protective membrane secured by screws for easy maintenance.
• Expandable functions to measure pH, ORP, Conductivity, and Total Dissolved Solids (TDS) with additional probes.
• EPA 360.1 equivalent standard, ensuring measurement quality.

The 850081DOK dissolved oxygen meter is widely used in:

• Testing surface water and wastewater quality in environmental and industrial fields.
• Water quality testing laboratories.
• Monitoring oxygen in fish tanks, aquaculture farms to ensure suitable living conditions.
• Applications in industrial and municipal wastewater treatment systems.
• Measuring oxygen in air for environmental research and control.

• 1 main device body 850081DOK officially imported from Sper Scientific, USA.
• 1 dissolved oxygen (DO) sensor probe.
• 2 spare probes.
• 1 bottle of electrolyte solution.
• 1 disposable 9V battery.
• 1 carrying case for device and accessories.
• 1 user manual.
• 1 official 12-month warranty card from Le Quoc Equipment.