E-Stim II®

The E-Stim II is the most economical and easy-to-use portable electro-therapy unit. New dual channel, portable, continuous frequency unit features Milli-amp (normal current) and Micro-amp (micro current) settings. Each channel also includes its own green LED light which displays power-on and frequency. Accessories include 2 sets of alligator clip wires, 9 volt battery, and instructions.

Item uses a 3.5mm jack.

Specifications          500 ohm test load
Output Channels:    2 independent intensity channels
Frequency:                1 to 100 Hz, flashing LED
Volts and current:    Microcurrent:0 to 1 volts, 0 to 2,000 µA (2mA)
TENS:                        0 to 20 volts, 0 to 40 mA
Pulse width:              280 microseconds (µS)
Pulse shape:            asymmetric biphasic square wave
Pulse modes:            continuous
Power indication:       flashing LED, each channel
Power source:            9 volt battery
Low power indication:    yellow LED light
Size, weight, color:    5" x 3.4" x 1", 110 gm, Gray

1 milli-amp (mA) = 1,000 microamp (µA)= 0.001 amp