Features:

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

6 Fully guaranteed for one year