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| For over a century, OHAUS has perfected the art of measurement through our line of weighing products. Taking the same approach to our weighing equipment, OHAUS now delivers Starter ST400D - a practical, affordable, low-maintenance DO Portable Meter equipped with optical technology. The ST400D is ideal for applications that require simple yet accurate DO measurements. more ... |
Features
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.
| Measurement Range |
0.00 – 20.0 mg/L(ppm);
0 – 50 °C |
| Measurement Resolution |
0.01 mg/L;
0.1 °C;
0.1% |
| Calibration |
2 Point |
| Temperature Compensation |
Automatic |
| Display |
Color LCD Graphics |
| Working Environment |
41°F – 104°F, 80%RH, non-condensing |
| Working Environment |
5°C – 40°C, 80%RH, non-condensing |
| Net Weight |
0.16 kg (0.35 lb) |
| Parameter |
Dissolved Oxygen |
| Battery Life |
12 hours with Disposable Batteries |
| Electrode |
STDO21 (Included) |
| Resolution (DO) |
0.01 |
| Measurement Range (Temperature) |
0 °C – 50 °C |
| Dimensions (Width) |
90.0 mm (3.54 in) |
| Accuracy ± (Temperature) |
0.3 °C |
| Measurement Range DO (%) (ppm) |
0 ppm – 20 ppm |
| Dimensions (Height) |
35.0 mm (1.38 in) |
| Dimensions (Length) |
150.0 mm (5.91 in) |
| Temperature Resolution |
0.1 °C |
| Accuracy |
±0.2 mg/L(<8 mg/L) or ±0.3 mg/L(8~20 mg/L);
±0.3 °C |
| Power |
4 AAA (LR03) Batteries (Included)/td>
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| Accuracy DO |
0.2 ppm |
| Temperature Sensor |
10 KO NTC |
| In-use cover |
No |
