Accessories include 3 sets of new CE wire leads with rectangular CE jack

carrying case

and instructions. Does not include battery.rnrnSpecifications:rn500 ohm test loadrnOutput channels 3 independent intensity channelsrnFrequency L - 1 to 20 Hz (adjusted with M - 20 to 150 Hz fine frequency dial)rnL - 1 to 20 HzrnM - 20 to 150 HzrnH - 150 to 500 HzrnLow volts & current 0 to 10 volts

0 to 20 milliampsrnHi volts & current 0 to 20 volts

0 to 40 milliampsrnVoltage

max 30 volts (100 kohm load)rnPulse width 100 microseconds rnPulse shape asymmetric biphasic square wavernPulse mode continuousrnPower source one 9 volt batteryrnFreq indicator flashing red light