| Method of measurement | Non-invasive, ocsillometric blood pressure defaltion measurement at arm for arm circumference at 22-32 cm | JDS-600 photos | 
| Display range | 0-300mmHg |   | 
| Measuring range | systolic 50-250 mmHg, diastolic 40-180 mmHg, pulse 40-200 beats/minute | 
| Measuring accuracy | +/- 3 mmHg, | 
| Measuring uncertainty | +/- 8 mmHg | 
| Sets of Memory | 2 x 30 memory | 
| Operation voltage | DC 6V | 
| MCU operation voltage | 3.3V | 
| Low Batt. Warning | At 4.9V | 
| Low Batt. | At 4.5V ('LO' shown) | 
| Current showing memory | <10mA | 
| Shutdown current | <100μA | 
| Max. auto-pressure | 285mmHg | 
| Over-votage protection | 290mmHg | 
| Auto power-off time | Memory mode, no measurement for 30s | 
| ERR mode, no mearurement for 120s | 
| Measurement end,120s | 
| Dimension | 150mm (L) x 110mm (W) x 50mm (H) | 
| Weight (w/o batt) | 265g | 
| Cuff size | Arm circumference approx. 22- 32cm | 
| Operating temperature | + 10 C to + 40 C, <= 85% RH | 
| Storage temperature | - 10 C to + 50 C, <= 85% RH | 
| Power supply | 4 x 1.5V 'AA' battery | 
| Battery life | Approx. 300 times measurements, varied by blood pressure level or inflation pressure |