The device conforms to CE regulations. 设备符合CE认证标准Dimensions尺寸:13 – 32 mm (W) 45 – 80 mm (H) 230 mm (L).Weight重量:155 g (without batteries无电池), 250 g (4 x AA batteries4节AA电池).Power supply电源供应器: 4 x AA batteries.4节AA电池Measurement range 测量范围:7-50 mmHg (毫米汞柱)Display range显示范围: 0-99 mmHg (毫米汞柱)Display unit显示单位: Millimeter mercury毫米汞柱 (mmHg)Accuracy 准确度:±2毫汞柱(5-30 毫汞柱),10%(30-80毫汞柱)Accuracy of display 显示精度:1 mmHgThere are no electrical connections from the tonometer to the patient.眼压计与动物之间无电气连接The device has B-type electric shock protection.设备具有B类型防触电保护Rebound technology does not require re-calibration 回弹技术不需要重新校准Operation environment 运行环境:Temperature limits温度: +10°C to +35°C.Relative humidity limits 湿度:30% 至 90% |