Features (ME-9033, 9034 Doppler):
1) Convenience to take, simple to use
2) High delicacy, clear voice
3) Inside rechargeable battery: works for 8 hours
4) Outside charger, can be charged at any time

Features (ME-9032 digital pulse oximeter):
1) Digital handheld pulse oximeter available for veterinary
2) Simple five-button operation
3) Compact size: 8.8oz.unit for easy handling
4) Power supply: rechargeable battery, or AC power
5) Flexible
6) Efficient: rechargeable lithium ion batteries works for 8 hours
7) User-friendly: large LED display, low battery indicator
8) Customized alarms for various clinical needs
9) Colors available: white or blue