Measure the environmental radiation (Gamma, X-ray). More sensors more accurate readings
Easy to use Smart Geiger counter. Simply insert into your earphone socket of your smart phone.
Worlds first USB optical sound vibration speaker mouse.
Easy to use smart EM (Electromagnetic) checker. Simply insert into your earphone socket of your smart phone. It is cost effective but gives you accurate readings.
3.5mm Male-Twin RCA Cable ...great with cocktail audio.
Mains cable with a UK plug to IEC320 C13 plug counter. For standard use with a computer, LCD monitor or TV. This power cable with UK connector is suitable for connecting devices connected to the mains with a UK outlet.