Net Weight: 0.5Kg(battery included)
Power Supply: Size 5 alkalescence battery(1.5V *3) (alkalescence battery isn't
Display: 40*23 mm LCD display battery power, FHR and frequency of probe
Normative collocation: Main Unit, 2.0MHz Probe, 3.0pieces of 1.5V size 5 alkaline battery, gallus, service manual, maintenance manual and certificate.
Optional collocation: 3.0MHz/5.0MHz/8.0MHz probe, size 5 Ni-MH rechargeable battery( 1.2V * 3), charger, earphone, mini small sound box, ultrasound gel.