• Judge the pregnancy by sound and light. Suit for using under noisy and dark circumstances.
• Insert the simple users manual inside package. Easy to use.
• Small volume, light weight, easy to carry.
• Low Consumption, battery easy to be bought or changed.
• With water-proof function, easy to clean.
|Switch button||Before diagnosing, put the del on the acoustic lens of probe.||Continuous "tick,tick..." sounds indicate "animal is pregnant".|
Intermittent "tick,tick..." sounds indicate "animal is not pregnant".
|The anode and cathode of the cells, internal has 4pcs AA batteries.|