Want to make sure that your drink is not laced with some watered down bourbon? The Rotgutonix chemical sensor is able to tell the quality of alcohol in your glass, letting you know whether there is a presence of adulterated alcohol. All you need to do is dip the Rotgutonix into your drink and wait for the results – if your bartender starts to shift his eyes around nervously, then the results are pretty much conclusive – assuming the readings work out all right, it will show the type of alcohol or brand on the device, otherwise an image of a skull and cross bones will be in place.