The device conforms to CE regulations.
13 – 32 mm (W) * 45 – 80 mm (H) * 230 mm (L).
155 g (without batteries), 250 g (4 x AA batteries).
Power supply: 4 x AA batteries.
Measurement range: 7-50 mmHg,
Display range: 0-99 mmHg
(IOP estimation beyond the measuring range).
(95% tolerance interval relative to manometry): ±1.2 mmHg (≤20 mmHg)
Repeatability (coefficient of variation): <8%.
Accuracy of display: 1.
Display unit: Millimeter mercury (mmHg).
There are no electrical connections from the tonometer to the patient.
The device has B-type electric shock protection.
Storage/transportation environment: Temperature +5 to +40 °C.
Rel. humidity 10 to 80% (without condensation)