Characteristics

l          FHR detection from 10-week pregnancy up to delivery

l          Two colors LCD display as FHR value, FHR intensity, speaker volume, battery capacity indicator, working mode, frequency of the probe and FHR synchronization symbol.

l          Accurately detect FHR with digital LCD display and build-in speaker to hear sounds.

l          FHR detection from 30bpm to 240bpm in transient, average and manual calculating value with digital LCD display.  

l          Auto shut off without signal within 2 minutes.

l          Mini-USB design of probe for easy repair.

l          Earphone port support FHR sound output and record.

l          Standard 9V alkaline battery is available for power supply.

l          Support multi-language display.

l         18 months warranty for main unit, and 6 months for probes

Size and Weight

Size: 142*112*42mm

Weight: 0.5kg

Environment

Temperature: -5~+40℃

Relative humidity: ≤90%

Atmospheric pressure: 86~106KPa.

Battery

Type: 9V Rechargeable 300mAH Ni-MH battery

Continuous working: ≥8 hours

Charging time: ≥10 hours

Display

Type: Two colors LCD

Indicator

 FHR detecting mode, Volume indication, Battery status, Alarming, Record signal

FHR

Measuring method: Ultrasonic Doppler

Measuring range: 30~240BPM

Measuring mode: Transient, Average, Manual

Measuring error: ±1BPM

Ultrasonic frequency: 2MHz

Ultrasonic output intensity: ≤5mW/cm2

Alarm

Function: Audible and visual

Upper limit: 160BPM (Default)

Lower limit: 120BPM (Default)

Alarm triggering time: <3s (from out-of-limit of FHR to start of alarm.)

Auto Power Off

 Power off automatically with no signals of FHR received within 2 minutes

Standard Accessories

9V Rechargeable Ni-MH battery: 1pc

Charger: 1pc

Optional Accessories

FHR Probe: 2.5MHz

9V Alkaline Battery

Earphone

Canvas Bag