Product Overview
Features of Fetal Doppler BF-500D+TFT: Pocket Fetal Doppler mainly applies to detect the fetal heartbeat rate from the twelfth week; LCD can display FHR, synchronous FHR signal, battery indicator, volume of sound and alarm indicator accurately; Built-in rechargeable battery can work continuously more than 5 hours; TFT LCD display for use conveniently at night; Automatic power off ( one minute), self-detect function, and alarm function when FHR is out of the normal range or battery power is in shortage; Only 270g, can be carried conveniently with a gallus; Built-in speaker and collocated with earphone jack; 2.0MHz probe. Specifications: Executive Standard: EN61266:1995 Ultrasonic frequency: 2.0MHzA 10% Ultrasonic intensity: a 10mW/cm2 Comprehensive Sensitivity: a Y90dB FHR range: 60--210bpm(A 2bpm) FHR alarm range: a 100bpm or a Y160bpm Isptp: a 0.1MPa Battery: 9V dry battery (optional for 9VNi-MH rechargeable batteries and charger) Maximum audio output intensity: a 1W Doppler frequency: 100--3000Hz Static continuous working time: a Y2h Automatic Dormancy time limit:1 minute Working temperature: 10-40a Humidity: a 80% Atmospheric pressure: 86--106kPa Packaging collocation: Single Unit Dimension: 20.7cm x 16.8cm x 7.1cm Gross Weight:0.85kg 20 pcs/carton Dimension: 43cm x 35cm x 40cm Gross Weight:17kg Normative collocation: gall us, operation manual, approval certification, warranty card
Features of Fetal Doppler BF-500D+TFT: Pocket Fetal Doppler mainly applies to detect the fetal heartbeat rate from the twelfth week; LCD can display FHR, synchronous FHR signal, battery indicator, volume of sound and alarm indicator accurately; Built-in rechargeable battery can work continuously more than 5 hours; TFT LCD display for use conveniently at night; Automatic power off ( one minute), self-detect function, and alarm function when FHR is out of the normal range or battery power is in shortage; Only 270g, can be carried conveniently with a gallus; Built-in speaker and collocated with earphone jack; 2.0MHz probe. Specifications: Executive Standard: EN61266:1995 Ultrasonic frequency: 2.0MHzA 10% Ultrasonic intensity: a 10mW/cm2 Comprehensive Sensitivity: a Y90dB FHR range: 60--210bpm(A 2bpm) FHR alarm range: a 100bpm or a Y160bpm Isptp: a 0.1MPa Battery: 9V dry battery (optional for 9VNi-MH rechargeable batteries and charger) Maximum audio output intensity: a 1W Doppler frequency: 100--3000Hz Static continuous working time: a Y2h Automatic Dormancy time limit:1 minute Working temperature: 10-40a Humidity: a 80% Atmospheric pressure: 86--106kPa Packaging collocation: Single Unit Dimension: 20.7cm x 16.8cm x 7.1cm Gross Weight:0.85kg 20 pcs/carton Dimension: 43cm x 35cm x 40cm Gross Weight:17kg Normative collocation: gall us, operation manual, approval certification, warranty card
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