Product Features:

1.【 No radiation】: The products have been tested for radiation, so you can use it at ease and your children are healthy.

2. 【LCD display】: The fetal heart monitor adopts Big LCD Display with back ligh,with clear fonts.

3. 【Clear speaker】: lntelligent noise reduction,Low power consumption design, hear more clearly. The volume is adjustable.Compatible with both earphone and speaker (Earphone NOT included).

4. 【Automatic shutdown】: Automatic shutdown within one minute without signal, economical and energy-saving.

5. 【Easy convenient】 : Unique ergonomic design, Easy and convenient operation.

Specification:

1.Material: ABS Plastic

2.Operation Frequency: 2.5/3MHz土10%

3.Comprehensive sensitivity(at a distance of 200mm from the probe surface): ≥90dB

4.FHR Range: 50~220bpm

5.FHR Resolution:1bpm

6.Accuracy: +2bpm

7.Power Supply: DC 3V internal power,Alkaline battery

8.Battery Type: AAx2

9.Working Mode: Continuous wave doppler,Automatic shutdown if no signal within 1 minutes

10.Main Unit Dimension: 143mm(L)X97.5mm(W)×34(H)mm
11.Main Unit Weight: Approx. 170g(Batteries not included)

12.Coupling Gel: Resistant≤1.7×105g/cm2.s Decreasing≤0.02dB/mm

13.Sound Output: P_<1MPa; 1ob<20mW/cm2;1spta <100mW/cm2

Package Details

1 * Fetal Heart Detector

1 * English User Manual

NOTE:

1.batteries, and earphonenot included.

2.please evenly coated with gel on the probe before use.(As for gel, not included in the package because of the shipment limited. but you can buy at your local market easily. Gel is Lubrication, isolation of air. you also can use aloe vera gel, essential oil instead)