| Method of measurement |
Non-invasive, ocsillometric blood pressure defaltion measurement at arm for arm circumference at 22-32 cm |
JDS-500 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 180s |
| Measurement end,180s |
| Dimension |
140mm (L) x 115mm (W) x 50mm (H) |
| Weight (w/o batt) |
250g |
| 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 |
