Detects fetal heart-beat from early pregnancy to labor and delivery.

Technical specifications:ﾠ
- FHR Range:ﾠ50 - 220 ﾱ 1 bpm.ﾠ
- Dimensions:ﾠ17 x 5.2 x 3.2cm (6.7 x 2 x 1.3in).ﾠ
- Weight: 225g (7.9oz).ﾠ
- Configuration Type: Handheld1-piece.ﾠ
- Waterproof controls for on/off, HR freeze, manual count.ﾠ
- Speaker diameter: 4.8cm.ﾠ
- Headphones jack.ﾠ
- Display: LCD.ﾠ
- Display parameters: HR, pulse, signal, battery.ﾠ
- Frequency Output Audio jack: 250 - 800hz.ﾠ
- Frequency Output Speaker: 200 - 1,200hz.ﾠ
- Probe: Integrated into single piece.ﾠ
- Imaging System Frequency: 2mhz.ﾠ
- Probe Output: 11mw/cm2.ﾠ
- Umbilical Cord Diameter: 26mm.ﾠ
- Probe Length: 10mm.ﾠ
- Battery type: 2 AA-size batteries, 1.5V alkaline [not included].ﾠ
- Operational Duration: >1,000 - 1 min exams.ﾠ
- Low-battery signal.ﾠ
- Rotor Structure: ABS polycarbonate.ﾠ
- Other attributes: Interference compensation; Pulsed Doppler; range-gated US; 1-piece design with no cables or cords; reversible right- or left-hand grip; signal quality indicator; HR display freeze button.ﾠ