ED3339 Electronic Acupunctoscope:
New, improved, multi purpose, portable acupunctoscope with four outputs.
* Four output channels
* New IC circuitry, no cross over
* Polarity reversal switch for each channel
* Sensitive point location with both light and sound indication
* E-E/APD treatment and location switch
* High/Low voltage switch: low for needles, high for TENS
* Continuous, intermittent, and dense-disperse (modulated) wave forms
* Two frequency range setting: 0 to 100 and 0 to 1000
* Improved alligator clip wires and detection probe
* Low battery indicator
Frequency, x 1:1to 100Hz
  Frequency, x 10:10 to 1,000Hz
  Output current: 0-18MAr.m.s.(Low)(500 ohm loading)
  0-40 mA r.m.s. (high)(500 ohm loading)
  Output: 4 independant channels
  Pulse width: 320us
  Point detection: sound and light indication
  Power supply: 9 volt battery
  Dimensions: 15.5x 10.5 x 6cm
  Weight: 330 grams (unit only)
  Accessories: pen shaped search/treat probe with hand grounding pole and improved wire - 4 sets
Price: 100 pounds