About this product
- Resolusi Penangkapan Video:360p
- Power Amplifier Source:Pasangkan
- Ciri Monitor Bayi:Bercakap kembali
- Tempoh Waranti:1 Bulan
- Jenis Waranti:Waranti Pembekal
- Rantau Asal:Indonesia
Product description
Product size: 128mmx96mmx30mm
Product packaging: color box packaging
Color box size: 18cm wide, 10.5cm high, 4cm
Ultrasonic working frequency: 3.0MHz (2.5MHz and 2.0MHz can be optional, with a deviation of no more than ± 5% from the nominal rated sound working frequency.
Comprehensive sensitivity: At a distance of 200mm from the probe surface, the comprehensive sensitivity shall not be less than 90dB.
Display range: The fetal heart rate measurement display range is 65bpm-210bpm. In the range of 65-210bpm, error: ± 2bpm (digital display type).
Space peak time peak sound pressure: < 0.1MPa
The effective area of the sensitive component of the ultrasonic transducer is 1.57 cm2 ± 30%.
Fetal heart rate detection resolution is 1 bpm
The error of fetal heart rate measurement shall not exceed ± 2bpm
Electromagnetic compatibility: Group I, Class B
Weight: approximately 161g (excluding batteries)
Working environment: temperature: 5 ℃~40 ℃, humidity: 15-85%, atmospheric pressure: 86kPa~106kPa
Storage and transportation: temperature: -20 ℃~55 ℃, humidity: ≤ 93% RH, atmospheric pressure: 86kPa~106kPa
Power supply: d.c.3V (2 × AA) Dry battery
Package include:1pc*Detector(no include other item)