1. Preset speed mode (high-mid-low speed). A gentle, pulsed stimulus begins to increase at a rate
2. Specifically designed for patient comfort. If the patient indicates perception, simply release the button. The stimulus stops immediately, but the numbers remain frozen on the face for about 3 minutes.
3. Convenient to operate Maximum stimulus-- -80. Between 0-40, the patient feels ache and anesthesia, alive teeth nerve Between 40-80,with above-mentioned reaction,part of teeth nerve dead 80, no above-mentioned reaction, dead teeth nerve
4. The device turns itself off three mimutes later after operation(No wasted batteries.)
5. Battery-operated, Standard 9-Volt batteries, Extremely economical