Features:

Big color LCD display.

High Sensitivity , easy to operate.

Main body and Probe are separated.

Built-in speaker.

Automatic switch-off.

Two FHR modes: graph display mode and data

display mode (real-time and average time)

Battery energy indication and volume indication.

Sound alarm function when FHR is not the

normal range.

Specification:

Ultrasonic Frequency: 2.5MHz

LCD Size: 36mm*28mm

FHR display range: 50bpm-210bpm

Dimension: 136mm(W)*35mm(D)*105mm(H)

Weight: 0.25kg (including battery)

Continuous work time: ≥8 hours