DAWEI S1 Veterinary Ultrasonic Machine Portable Pregnancy Scanner 3.5Mhz Convex Probe Waterproof Probe for Pig, Sheep, Dog, Cat, Animal, Pet

Love it! Works great for sheep pregnancy check. I use at about 50 to 60 days. Easy use for preg or not, nothing more at my skill level anyhow.

This is a great Ultrasound for determination of dog pregnancy. It works as it should. Not as fancy as more expensive Ultrasound units, does not have doppler so can't check for heartbeat but can see fetal sacks well at 30 days. I can't figure out how to save cine loops to USB drive. If it is available I can't find in the instructions. You can view cine loops, but as soon as you unfreeze it is lost. The case seems adequate, great for keeping US from getting damaged during storage.

This ultrasound machine is a good tool for checking on my animals. The image quality is clear, and it's easy to use. It's lightweight and portable, which is convenient for moving around the farm. The battery life is good too, and it comes with a strap. It is durable and a decent product.

Portable and convenient. Was easy to use and transport.