Chair Scale

H551-1 (Class III), H550-1 (Non-Class III)

The Chair Scale with its patented design maintains Shekel's reputation for reliability and uncompromising precision. Shekel created the ideal ergonomic patient product. All of a patient's care needs, including safety, comfort, caregiver's use and maintenance, are met. 

The armrests can be lifted separately, allowing the patient to slide from chair to chair scale. The footrest can be folded for easier access. The chair scale has four heavy duty wheels for easy portability. The rear castors are lockable which ensures the safety of the patient.


  • Movement compensation technology
  • BMI function
  • Tare/Zero/Hold/Print/kg/lb
  • 5 digit ¾” LCD/Positive FSTN
  • Automatic Reweigh
  • Updatable firmware
  • Ports: RS232 and USB
  • Optional: Bluetooth
  • Healthweigh® Titanium Indicator


  • 230v/120v input, DC 9V output
  • Auto power off
  • Low Battery indicator
  • 6 X 1.5AA batteries (Non-Class III only)
  • Rechargeable batteries (Class III only)

Technical Data:

H551 Class III & H550 Non-Class III

Capacity: 300kg / 660lb
Graduation: 0.1kg / 0.2lb
Total Weight: 18kg / 40lb
Product Size: 630 x 850 x 965 mm
24.8” x 33.5” x 38”
Seat Size: 430 x 420 x 80 mm
17” x 16.5” x 3”
hp hs
hp rws
hp iws
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