อุปกรณ์ทันตกรรมไฟฟ้า Endodontic Pulp Tester

Features: 1. Powered by dry battery, power consumption is small and more convenient. 2. Test frequency can be adjusted 3. When the test subject is slightly sore and numb, the number on the screen will be automatically retained for 3 minutes. This data is the electrical stimulation threshold of the tooth. 4. The maximum data displayed by the machine is 80. The tooth measured in 00--40 has a numbness, and the painful feeling can be judged as a vital tooth. If there is a reaction within 40-80, it can be judged as partial necrosis. Those who have not responded can be judged as dead teeth. 5. It will automatically shut down after three minutes to save power.