Ohaus Portable Meter ST300D DO Meter 30031656

The Ohaus Portable Meter ST300D DO Meter 30031656 is a handheld device designed for accurate dissolved oxygen measurement in water, used to assess aquatic life support and water quality.

Key Features:

• Measurement Range: 0.00 to 19.99 and 20.0 to 45.0 mg/L dissolved oxygen
• Oxygen concentration range: 0.00 to 19.99 and 20.0 to 45.0 ppm
• Oxygen saturation percentage: 200 to 400%
• Temperature measurement range: 0 to 50 °C
• Simple calibration with automatic temperature compensation
• Memory capacity: stores up to 30 measurement records
• Power supply: 4 AAA batteries included
• IP54-rated protective casing
• Display: Clear LCD screen with multi-unit readout (ppm, mg/L, percentage)
• Galvanic dissolved oxygen electrode compatible (electrode not included in this package)
• Dimensions: approximately 90 mm width x 150 mm depth x 35 mm height
• Weight: approximately 0.16 kg (without batteries)

Advantages:

• Broad measurement range allows detection of low and high dissolved oxygen levels critical for water quality analysis
• Multiple units of measure toggle support versatile reporting formats for various applications
• Automatic temperature compensation improves accuracy by adjusting readings based on water temperature
• Onboard memory facilitates tracking and comparison of up to 30 previous measurements for data consistency
• Compact and lightweight design enables convenient field portability and handheld operation
• IP54 protection ensures durability against water splashes and dust, suitable for rugged environments
• Simple calibration process speeds up setup and ensures reliable data