Dissolved Oxygen Meter Pen 850045 - Sper Scientific

Dissolved Oxygen Meter Pen 850045 - Sper Scientific is a precise and reliable device for measuring dissolved oxygen in water, imported officially from Sper Scientific, USA and manufactured in Taiwan. It features a compact design, easy one-handed operation, suitable for various applications in environmental testing, laboratories, wastewater treatment, and aquaculture.

The device offers multiple measurement functions including dissolved oxygen in water, oxygen concentration in air, and water or air temperature. Notably, the meter is equipped with IP65 waterproof protection and can float on water, ensuring safe use in various water environments.

• Measures dissolved oxygen to assess water quality in environmental testing, laboratories, industrial and municipal wastewater, aquariums, and fish hatcheries.
• Designed for one-handed operation, convenient for fast and efficient use.
• Automatic Temperature Compensation (ATC) enhances measurement accuracy.
• Simple and quick air calibration minimizes preparation time before measurement.
• Polarized probe integrated with temperature sensor, easily replaceable when needed.
• Large LCD screen simultaneously displays dissolved oxygen concentration (mg/L or %) and temperature (°C or °F) clearly and legibly.
• Hold function allows users to save measurement results when needed.
• Max and min value recall supports effective data analysis.
• Waterproof rated IP65, safe if dropped into water and can float on water surface.
• Complies with EPA 360.1 standard ensuring measurement quality according to international regulations.

The Dissolved Oxygen Meter Pen 850045 is widely used in various fields:

• Testing and monitoring water quality in laboratories and natural environments.
• Measuring dissolved oxygen in industrial and municipal wastewater to evaluate treatment efficiency.
• Controlling water environment in aquariums, aquaculture ponds, and fish hatcheries to ensure ideal living conditions.
• Applied in research and water environment monitoring, supporting environmental protection and sustainable development programs.

• 1 dissolved oxygen meter pen 850045 officially imported from Sper Scientific, USA.
• 2 spare probes.
• 1 bottle of electrolyte solution.
• 4 disposable AAA batteries.
• 1 carrying pouch with strap for meter and accessories.
• 1 detailed user manual.
• 1 official 6-month warranty card from Le Quoc Equipment.

Recommended accessories for additional purchase:

• 850089: Replacement probe for dissolved oxygen sensor DO.
• 840044: Replacement dissolved oxygen electrolyte solution.