Wireless Electrical Stimulator is a 1.7 g device plugged directly into the stimulating electrode connector on the mouse or rat skull

Wireless electrical stimulator
Wireless electrical stimulator, 1.7 g.

Many animals can be stimulated with one channel stimulator.
Many animals can be stimulated with one channel laboratory stimulator

– The Wireless Electrical Stimulator works with the Invilog In Vivo Voltammetry Setup or any lab stimulator that provides 3-5 V output pulses.

– You can use either a one channel lab stimulator to stimulate many animals equipped with these devices or a multi-channel stimulator to obtain an individual schedule of stimulation for each animal located within 4 meters of the transmitter. Invilog also provides a Wireless Stimulation Setup that includes its own stimulator.

– This tiny device, weighing only 1.7 g, is transiently attached to the fixed-on-skull connector of the stimulating electrode. We use either Invilog or a customer-defined connector.

– It can deliver 50 – 200 uA, 0.2 – 40 msĀ  constant current pulses at 1 – 500 Hz during an experiment lasting for as long as 40 hours (alternatively, you can use it 10 days, 4 hour stimulation per day). If one requires a longer period of stimulation, then just change the battery, which can be done in a few seconds; the battery itself is inexpensive, costing only 0.5 euro.

Wireless stimulator v1.1 includes the device with four fixed- step current levels and an infrared transmitter.

Wireless stimulator v1.2 includes the device equipped with a current adjusting potentiometer and calibrator.