Boxym JZ-253A Wrist Blood Pressure Monitor Pulse Heart Beat Rate Monitoring Device Equipment Tonometer BP Mini Sphygmomanometer
Boxym JZ-253A Wrist Blood Pressure Monitor Pulse Heart Beat Rate Monitoring Device Equipment Tonometer BP Mini Sphygmomanometer
Measurement site |
wrist |
Closing mode |
manual closing or 60s after no operation |
Material |
PC + ABS |
Display screen size |
43 * 51mm |
Battery model |
2 * 1.5V (2 AAA alkaline products without batteries) |
Number of memory groups |
99 pairs |
Measurement accuracy |
blood pressure 0.4kpa (+ 3mmHg), pulse number read value taxi 5%. Measurement method: pulse scanning method / oscillometry method Storage environment: storage temperature: - 20 ° C ~ 50 ° C storage humidity: 15% ~ 90% |
Working environment |
operating temperature: 10 ° C ~ 40 ° c operating humidity: 40% ~ 85% |
Measurement range |
blood pressure 0 ~ 280mmhg (0 ~ 37.3kpa), pulse rate 40 ~ 195 beats / min, wrist circumference: 13.5 ~ 19.5cm |
