tes4me
Transcranial Electrical Stimulator tes4me is a programmable portable 8-channel generator of electric current of modulated frequency and amplitude (hereinafter referred to as an electronic unit or stimulator) with control elements, a set of non-invasive stimulation electrodes and accessories. The product operates from an internal power source (battery).
The operating mode and characteristics of electrical stimulation are set using special software and transmitted to the electronic unit via local wireless communication. The software is installed on a mobile device (phone, tablet) or PC.
Channels | 8 |
Max current | 4 mA |
Stimulation current modes | Direct current (DC) (default), Alternating current (AC), Alternating current monopolar (ACM) |
Shape (for AC and AC monopolar current) | Sine Random Square |
Repetition of periods of current waveforms for modes AC, ACM | Continuously, BlockPause |
DDS generator frequency / bit width | 8 kHz / 13 bit |
Operating resistance range | Impedance – less than 8 kΩ |
Checking the electrode connection before stimulation | Yes |
Lower cutoff frequency at -3 dB (for Random mode) | from 10 to 500 Hz (set programmatically) |
Upper cutoff frequency at -3 dB (for Random mode) | from 50 to 1000 Hz (set programmatically) |
Wireless | BLE 4.2 |
Power | Internal Li-ion battery (rechargeable) |
Nominal battery voltage | 3.7 V |
Nominal battery capacity | 0.9 Ah |
Number of batteries in one unit of product packaging | 1 pc. |
Charging of internal battery | from +5V USB adapter, 500 mA |
Full battery charge time | ≤ 2.5 hours |
Check of battery status | Yes. Hardware Intelligent based on counting charge current / discharge current / time and storage temperature |
Material of electrode conductive surface | Low Corrosion Stainless Steel AISI 316 |
Surface area of contact of the electrode substance with the skin | 380 mm2 |
Time of continuous work | not less than 8 hours |
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Electrical stimulator unit tes4me - 1 pc.
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Lead cable – 1 pc.
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Lead cable retainer – 1 pc.
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Electrodes for stimulation – 8 pcs.
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Textile cap MCScap LIGHT – 1 pc.
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Reusable sponge D22 – 10 pcs.
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USB cable for charging tes4me - 1 pc.
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User Manual
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Plastic box tes4me - 1 pc.
Size | Application | Head circumference | Textile or seam color |
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XL | Adult | 60-66 cm | Green |
XL/L | Adult | 57-63 cm | Green + blue |
L | Adults (most) | 54-60 cm | Blue |
L/M | Teens, adults | 51-57 cm | Blue + red |
M | Children, teens | 48-54 cm | Red |
M/S | Children under 5 years old | 45-51 cm | Red + yellow |
S | Children under 2 years old | 42-48 cm | Yellow |
S/XS | Children under 1 year old | 39-45 cm | Yellow + green |
XS | Children up to 4 months | 36-42 cm | Green |