Description
Overview
GAOTek Portable Dissolved Oxygen Water Quality Tester is simple product and easy-to-use pen-type dissolved oxygen meter, 1- or 2-point button calibration, the meter is suitable for outdoor measurement of dissolved oxygen concentration and percentage saturation of samples, measurement accuracy: 0.5 mg/L.
Features
- Pen-type DO meter with American original sensor
- 1 to 2-point calibration for full range accuracy
- Optional units (mg/L or ppm), adaptable globally
- Manual salinity and pressure compensation for precision
- Auto temperature compensation eliminates deviations
- Auto end point lock, stable readings for recording
- Battery icon shows power level
- Auto power off, energy-efficient
- Customizable settings, easy factory reset
- Full waterproofing, rugged protection
Technical specifications
Measuring range | 0.0 mg/L to 20.0 mg/L |
measurement accuracy | ±0.5 mg/L |
display resolution | 0.1 mg/L |
Measuring range | 0.0% to 200.0% |
measurement accuracy | ± 2.0% |
display resolution | 0.10% |
Temperature compensation range | 32 ℉ to 104 ℉ (0 ℃ to 40 ℃) |
Atmospheric pressure compensation | 8.702 PSI to 16.318 PSI (60.0 kPa to 112.5 kPa), 450 mmHg to 850 mmHg |
Salinity compensation range | 0 g/L to 35 g/L |
sensor type | DO100 polarographic dissolved oxygen electrode |
Connector | 6-pin MINI connector |
Power supply type | AAA battery |
Battery life | About 150 hours |
Dimensions | 6.89 in x 1.57 in (175 mm x 40 mm) |
Meter weight | 0.220 lb (100 g) |