Dental Pulp tester

Feature: 1.Preset speed mode(high-mid-low speed)> 2.Agentle,pulsed stimulus begins to increase at a rate specifically designed for patient comfort. 3.If the patient indicates perception,simly release the button,the stimulus stops immediately,but the numbers remian frozen on the screen for about 3 minutes. 4.Specifically designed for patient confort. 5.Convenient to operate. 6.Maximum stimulus ---80.between 0-40,the patient feels ache and anesthesia,alive teeth nerve. 7