Cheap Digital Portable Rebound Tonometer

SW-500
FDA
  
 

With vertical and horizontal two working modes, wireless output print data, the equipment is used to measure intraocular pressure, using the principle of: the probe hits the surfaces of different hardness at a certain speed, has different reaction when the probe rebounds. Be of advantages of high accuracy, portable, without anesthesia, without the cross-infection etc.
 

1. Function
1) SW-500 Rebound-Tonometer is a handset device
2) The probe has very less contact with patient, avoiding discomfort reaction
3)  automatic exist function of probe

2. Performance Index
Measure Range: 3mmHg~70mmHg.
Measure Error:
± 1.5mmHg(3mmHg≤ Intraocular pressure≤ 25mmHg);
± 2.5mmHg(25mmHg<intraocular pressure≤ 70mmHg;

3. Environment Requirement
Transport and Storage:
Ambient temperature: -20 oC~+55oC
Relative moisture: ≤ 95%
Atmosphere pressure: 500hPa~1060hPa

4. Running:
Ambient temperature: +5 oC~+40 oC
Relative moisture: ≤ 80%
Atmosphere pressure: 700hPa~1060hPa
Rating voltage: DC3V(2 AA Batteries)
Rating input power: 1VA