Extech® ExStik® II Dissolved Oxygen Meter
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Product Code: DO600
The Extech DO600 ExStik® II Waterproof Dissolved Oxygen Meter is a portable, high-precision instrument designed for measuring dissolved oxygen concentration (mg/L or ppm), oxygen saturation (%), and temperature in freshwater and saltwater environments. Featuring a rugged IP57 waterproof housing, the DO600 is ideal for aquaculture, fish hatcheries, environmental monitoring, wastewater treatment, research laboratories, and water quality testing. The galvanic dissolved oxygen sensor provides fast response times and accurate measurements, while the replaceable membrane simplifies routine maintenance.
- Measures dissolved oxygen in mg/L (ppm) and % saturation
- Simultaneous temperature measurement
- Rugged IP57 waterproof housing
- Automatic temperature compensation
- Adjustable salinity compensation (0–50 ppt)
- Adjustable altitude compensation (0–20,000 ft / 6,000 m)
- Replaceable galvanic dissolved oxygen sensor
- Large LCD with analogue bar graph
- Data Hold function
- Automatic power-off
- Includes spare membrane cap and electrolyte solution
- Ideal for field and laboratory water quality testing
Specifications:
- Manufacturer: Extech Instruments (Teledyne FLIR)
- Part Number: DO600
- Series: ExStik® II
- Product Type: Waterproof Dissolved Oxygen Meter
- Dissolved Oxygen Range: 0.00 to 20.00 mg/L (ppm)
- Oxygen Saturation Range: 0.0 to 200.0%
- Resolution: 0.01 mg/L (ppm)
- Temperature Range: 0 to 50°C (32 to 122°F)
- Temperature Resolution: 0.1°C
- Temperature Accuracy: ±1°C
- Dissolved Oxygen Accuracy: ±0.4 mg/L
- Salinity Compensation: 0 to 50 ppt
- Altitude Compensation: 0 to 20,000 ft (6,000 m)
- Display: LCD with analogue bar graph
- Waterproof Rating: IP57
- Power Supply: 4 × CR2032 lithium batteries
- Dimensions: 176 × 36 × 41 mm (6.9 × 1.4 × 1.6 in.)
- Weight: 110 g (3.8 oz)
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Included Accessories:
- DO605 dissolved oxygen module
- Protective sensor cap
- Spare membrane cap
- Electrolyte solution
- Neck strap
- Batteries
