Specifications Rated voltage: DC 9.0V Current:50mA Net weight: 100g Gross weight: 350g
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 Peak of stimulus current reaction numerical value---80. Between 0-39, the patient feels ache and anesthesia, it means alive teeth nerve. Between 40-79, with above-mentioned reaction, it means part of teeth nerve dead. Over 79, no above-mentioned reaction, dead teeth nerve. 4. The device auto-shutdown after no use of 3 minutes. (No wasted batteries.) 5. Battery-operated, Standard 9-Volt batteries, Extremely economical.