High-Performance, Low-Maintenance Dissolved Oxygen (DO) Meter with Optical Technology for Accurate Measurements
Optical DO probe requires minimal maintenance and offers immediate measurement readings. No warm up or sample preparation needed.
Large backlit LCD screen provides easy to read results - even in low light environments. Ideal for secure field use with a meter stand, wrist strap and durable IP54 housing.
The 99-measurement library stores data for future reference and allows for easy one-touch recall of the last calibration data.
Note: For all International Orders, the buyer will be solely responsible for the customs clearance, duty, and taxes imposed on the package.
Product Specifications
Measurement Range: 0.00 – 20.0 mg/L(ppm); 0 – 50 °C
Measurement Resolution: 0.01 mg/L;0.1%;0.1 °C
Calibration: 2 Point
Temperature compensation: Automatic
Display: Color LCD Graphics
Working Environment: 5°C – 40°C, 80% RH, Non-condensing
Working Environment: 41°F – 104°F, 80%RH, non-condensing
Net Weight: 0.16 kg (0.35 lb)
Product will be used: Outdoor
Electrode: STDO21 (Included)
Battery Life: 12 hours with Disposable Batteries
Parameter: Dissolved Oxygen
Temperature resolution: 0.1 °C
Measurement Range (Temperature): 0 °C ; 50 °C
Accuracy ± (Temperature): 0.3 °C
Measurement Range DO: 0 ppm ;20 ppm
Resolution (DO): 0.01
Accuracy DO: 0.2 ppm
Dimensions (Height): 35 mm (1.38 in)
Dimensions (Width): 90 mm (3.54 in)
Dimensions (Length): 150 mm (5.91 in)
Temperature Sensor: 10 KΩ NTC
Power: 4 AAA (LR03) Batteries (Included)
Accuracy: ±0.2 mg/L(<8 mg/L) or ±0.3 mg/L(8~20 mg/L); ±0.3 °C