Output power is indicated by digital LED and uses W as unit. It has very high accuracy.It is determined on 500 (false load when using single electrode and on 1,500(false load when using double electro
Output power is indicated by digital LED and uses W as unit. It has very high accuracy. It is determined on 500 (false load when using single electrode and on 1,500 (false load when using double elect
Features:1) It is an advanced model with intellectual cancellation of erroneous FHR andtransient FHR digital LCD display2) Accurately detect FHR with digital LCD display and build-in speaker tohear so
Product Name: Fetal Heart Rate Doppler Detector (Pocket Type)Model Number: YDT-SRF618DPlace of Origin: ChinaFeatures:1) It is an advanced model with intellectual cancellation of erroneous FHR andtrans
1) Stability: after 15 seconds injection of samples, indictor drift less than 2%2) Reproductively: after 7 times testing by standard samples, indicator drift less than 2.5%
1) Stability: after 15 seconds injection of samples, indictor drift less than 2%2) Reproductively: after 7 times testing by standard samples, indicator drift less than 2.5%