Additional information
| Weight | 1.25 lbs |
|---|---|
| Dimensions | 4 × 4 × 4 in |
| Brand | Ohaus |
| Model | ST400M-G |
| Measurement Resolution | 0.01 pH; 1 mV; 0.11 ¼s/cm; 0.01 mg/L; 0.01 psu; 0.011 ©€¢cm; 0.1° C |
| Accuracy ± (mV) | 1 mV |
| Display | Backlit liquid crystal display (LCD) |
| Application | Conductivity, pH, Salinity and Resistivity Testing, TDS |
| Construction | IP67 probes, IP67 waterproof plastic housing, rubber cover |
| Communication | Built-in micro-USB port |
| Operation | Rechargeable lithium battery |
| Temperature Compensation | Automatic |
| Working Environment | 41°F-104°F, 80% RH, non-condensing (5°-40°C, 80% RH, non-condensing) |
| Net Weight | 0.77 lb (0.35 kg) |
| Accuracy | ±0.01 pH; ±1 mV; ± 0.5 % F.S.; ±0.3° C |
| Accuracy ± (Temperature) | 0.3° C |
| Battery Life | 40 Hours with Rechargeable Battery |
| Conductivity meas. range | 0.011 ¼S/cm-199.9 mS/cm |
| Dimensions | 1.57 in x 9.05 in x 3.94 in (40 mm x 230 mm x 100 mm) |
| Measurement Range (Temp) | -5°-110° C |
| Measurement Range | 999 mV, 999 mV-1, '-1 |
| pH accuracy (±) | 0.01 |
| pH measuring range | -18 |
| pH resolution | 0.01 |
| Resolution (Voltage) | 1 mV |
| Resolution Cond. (Variable) | 0.1-199.9 |
| Temperature Resolution | 0.1° C |
| Temperature Sensor | 30 KΩ NTC |


