ALPK2-920 Digital Wrist Blood Pressure Monitor
Measuring system: perform measurement during pumping
Pump pressure range: 0-300mmHg
Measuring range: 50 – 250 mmHg (Systolic), 40 -180 mmHg (Dystolic), 33-199 bpm (Heart rate)
Error range: ±3 mmHg (cuff pressure), ±5% of result (heart rate)
Pumping system : automatic pump
Exhaust system : automatic discharge
Power supplied : two AAA alkaline batteries (LR03)
Power : DC 3V/2W
Memory : 02 memory areas, with 60 results saved and automatically averaged
Weight : 100grams (not including batteries )
Waterproof standard : IP20
Color : (Mixed) As given Picture 

Note: 
Product delivery duration may vary due to product availability in stock.
Disclaimer: The actual color of the physical product may slightly vary due to the deviation of lighting sources, photography or your device display settings.