Dual channel Digital Obstetric TENS Machine

Dual channel Digital Obstetric TENS unit for simple and non-invasive method to decrease pelvic pain when in labour. Dedicated Labour Pain program for use with Remote Boost switch for additional pain control at times of intense pain. No known side effects for mother or baby. Clear bright backlight LCD allows the display to be read more easily in low light or dark conditions. Keypad with bigger buttons for ease of use. Compact, light and reliable. Brand - NeuroTrac. 

Specifications

• Dual channel: individually isolated circuits.
• Amplitude: 0-90 mA into 500 Ohm load; indication only. Actual mA will tend to be less than indicated due to electrode impedance: at 1000 Ohms load (Electrodes in poor condition) the maximum will be limited to 70 mA, at 1500 Ohms load the maximum will be limited to 65 mA.
• Type: Constant Current, maximum output voltage 180 Volts +10 / -30 Volts.
• Waveform: Asymmetrical, rectangular bi-phasic with zero DC current.
• Pulse width: 220μS [2% accuracy].
• Pulse Rate: 90Hz (Continuous mode) [2% accuracy].
• Mode: Continuous (Boost mode).
• Burst mode: Bursts of 9 pulses [200 μS] at 150 Hz, repeating twice every second (Rest mode).
• Ramp up Time: 0.8 seconds from Rest to Boost.
• Time duration: continuous until switched off.
• Low Battery Indicator: If the battery goes below 6.9 volts +/- 0.2 volts the battery symbol will flash on/off once every second.
• If the battery voltage is below 6.6 (+/- 0.2) volts, the unit will not turn on.
• Open Electrode Detect: If an open circuit is detected at the output of channel A or B the output current will be reset at zero.

Physical dimensions: 108 x 62 x 23 mm.

* This product is not subject to GST.