Product Description
Promotion time from Jul 15 to Oct 15, ( without rechargeable battery and adapter, min order is 100pcs)

Pocket BF-500D, rechargeable battery can work continously more than 5 hours

Unit weight only 270g, with earphone, belt and bag, conveniently to carry

Standard collection: 2.0MHz probe (5.0MHz umbilicus blood flow probe for option)

Specification:

Working frequency: 2.5MHz+10%

Ultrasonic intensity: ¡Ü 10mW/cm2

Power: 9.6V Ni-MH rechargeable batteries

FHR range: 60-210bpm (+2bpm)

Temperature: 10 º C-40 º C

Net Weight/ Gross Weight: 260g/800g