Prenatal Fetal Doppler Detector Pocket Heart Beat Rate Baby Monitor Back Light Ultrasonic Diagnostic Device Built in Speaker

Model-YSXL114
Working:Temperature: +5°C~+40°C
Humidity: ≤80%
Atmospheric Pressure: 70 kPa~l06kPa
Transport and Storage:Temperature: -10°C~+55°C
Humidity: ≤93%
Atmospheric Pressure: 50 kPa~l06kPa
Display: 45mm×25mm LCD display
FHR Performance:FHR Measuring Range: 50~240BPM (BPM: beat per minute)
Resolution: 1BPM
Accuracy: ±2BPM
Power consumption: <0.8W
Auto Shut-OFF: After 1 minute no signal, power off automatically
Probe:Nominal Frequency: 2.0MHz
Working Frequency: 2.0MHz±10%
P-: <0.5MPa   Iob<10 mW/cm2  Ispta: <50mW/cm2
Ultrasonic Output Intensity:Isata<5 mW/cm2
Ultrasonic Output Intensity:Isata<5 mW/cm2
Working Mode:Continuous wave Doppler
Effective Radiating Area of Transducer: 208mm2±15%
Power Supply:Two pieces of 1.5 V DC battery (SIZE AA LR6)(not included)
Notice:we have to take off the battery due to the policy of the shipping company
Feature:
1.Suitable Using Range: Suitable for use after the 12th week of pregnancy
2.Backlight: The two statuses can be alternated: turn off/on the backlight.
3.Anti-electroshock Type: Internally powered equipment
4.Harmful Liquid Proof Degree: Ordinary equipment (sealed equipment without liquid proof)
5.Degree of Safety in Presence of Flammable Gases: Equipment not suitable for use in presence of flammable gases
6.Working System: Continuous running equipment
7.EMC: Group I Class B
8.Suitable Using Range: Suitable for use after the 12th week of pregnancy
9.Safety: Complies with: IEC 60601-1:1988+A1:1991+A2:1995
10.socket for earphone or export audio signal to computer or other audio device
Packaging Details:
Product   Size130mm (Length) ×95mm (Width) ×36 (Height) mm
Product  Weight486g    
Outer box Size(1PCS)15.5*12 * 5.5cm
Iner box weight(1pcs)512g