ME01 Sphygmomanometer Calibrator integrates pressure generating and measuring into one.Microprocessor in ME01 will be able to make automatic adjustment and compensation of non-linear and zero drift.the built in high-stability pressure-transducer and 24-bit A/D converter will insure the precision and the stability of the unit. it widely calibrates Sphygmomanometer in field and laboratory. Feature 1.Built in pressure source, easy to pressurization. 2.With F-adjust function get the exact pressure value. 3.The pressure value could be regulated randomly. 4.Pressure unit kPa and mmHg display simultaneously. 5.Calibrating (0-40)kPa/(0-300mmHg) pressure gauge. 6.Small shap and light weight Specification 1.Pressure measure range: (0~40)kPa / (0-300mmHg) 2.Accuracy:0.05%F.S 3.Double lines big LCD ,pressure unit kPa and mmHg display simultaneously 4.Build in pressure transducers ,manual calibrate without the hardware adjustment 5.Power adaptor 9vdc ,build in rechargeable lithium battery 6.Work medium:Air