PREG-TONE - PREGNANCY TESTER

The Preg-Tone uses high frequency sound waves called ultrasound to detect amniotic fluid present during pregnancy. When the fluid is detected, the instrument produces a loud continuous tone. Testing may begin as early as 18 days with swine, and open sows can be diagnosed as early as 30 days. Normal testing time for sows and gilts is 30-73 days. The Preg-Tone can be used for detecting pregnancy in gilts, sows, ewes, goats and certain other medium sized mammals. Rugged, all-metal construction is small enough to slip into your pocket. Includes battery charger and rechargeable NiCad batteries that provide many hours of testing from one charge. Comes with a 5ft cable.