Features:                                        

Preset speed mode  (high-mid-low speed). 

 

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.

 

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

 

The device turns itself off three mimutes later after operation(No wasted batteries.)

 

Battery-operated, Standard 9-Volt batteries, Extremely economical

 

Fully guaranteed for one year