防水的数字式温度计

Waterproof Digital Thermometer Functions: 1, One button measuring procedure, including display and saving; 2, Big LCD display 3, Dual unit: mmHg and Kpa 4, 21 data saving 5, low battery monitor 6, 3 minutes auto shut-off energy saving Range: 20mmHg300mmHg2.7KPa40KPa Accuracy: Pressure±3mmHg±0.4Kpa Pulse rate±5% Operating temperature5--40 Battery: AA*4 alkaline batteries Battery life: Approx 2 months (at 3min per day) Size: Weight: Approx. 380g (not including batteries) Products Photos: Clinic Mercury Thermometer 1.Rectal Thermometer