ECG Electrode Electrical Performance Tester is used to test disposable ECG electrodes . Test items Incentive conditions scope Accuracy Testing time Impedance Sinusoidal alternating current 100μAp_p - 5% 10Hz±10% 0-20KΩ Less than or equal to 1KΩ 2%±10Ω >1KΩ 3% >60s Disorder DC input im…