The device conforms to CE regulations. 設備符合CE認證標準Dimensions尺寸:13 – 32 mm (W) 45 – 80 mm (H) 230 mm (L).Weight重量:155 g (without batteries無電池), 250 g (4 x AA batteries4節(jié)AA電池).Power supply電源供應器: 4 x AA batteries.4節(jié)AA電池Measurement range 測量范圍:7-50 mmHg (毫米汞柱)Display range顯示范圍: 0-99 mmHg (毫米汞柱)Display unit顯示單位: Millimeter mercury毫米汞柱 (mmHg)Accuracy 準確度:±2毫汞柱(5-30 毫汞柱),10%(30-80毫汞柱)Accuracy of display 顯示精度:1 mmHgThere are no electrical connections from the tonometer to the patient.眼壓計與動物之間無電氣連接The device has B-type electric shock protection.設備具有B類型防觸電保護Rebound technology does not require re-calibration 回彈技術不需要重新校準Operation environment 運行環(huán)境:Temperature limits溫度: +10°C to +35°C.Relative humidity limits 濕度:30% 至 90% |