Fetal doppler FD706

pocketwith heart rate monitor

Display: Bicolor LCD screen or color TFT screen (OPTIONAL) Batteries: 2*AA batteries Size: 15*9.6*3.8 cm Weight: 170 g Integrative sensitivity: >=90dB FHR measuring range: 50-210BPM Accuracy: 2 BPM Working mode: Continuous wave doppler FHR performance: Integrative sensitivity: ≥90db FHR measuring range: 50-210 BPM Accuracy: ±2 BPM Speaker power: 0.5 W Battery type: 2*AA batteries or lithium battery pack Ultrasound probe: Degree of liquid protection provided by sealed equipment: IP22 Working frequency: 2.5MHz±15% Working mode: Continuous wave doppler Spatial-peak temporal-peak intensity: <21.7kPa Ultrasonic output intensity: <10mW Effective radiating area of transducer: 157mm2±15% Contents: 1 x Fetal Doppler FD706 1 x User manual Packaging: Color box QTY: 30 pcs/ctn Packaging size: 20.5 * 13 * 7 cm Carton size: 43 * 41 * 37 cm