Ohaus ST400D Starter Series Portable DO Meter with STDO21 Electrode |
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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 ... |
Laboratory Equipment >
pH Meters >
pH Meters
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Have Questions? Our Staff will be glad to help |
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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 |
Weight:
1.00 lb
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Other Ohaus ST400 and ST400M Portable Water pH Analysis Meter
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* within the 48 continental US States
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