Don't understand, double what exactly ?
Hope these two haven't been covered already.
Opposite end of the price spectrum:
Air Ultrasonic Moisturize Humidifier for Car Automobile
£22, 12V 1 amp, might well get one to see if it can cope with PG e-liquid.
This £130 hand-held proper medicine nebuliser that works from 2 penlight AA batteries
Omron MicroAir Ultrasonic Nebuliser NEU-22
Very tempted to splash out, but what if it can only cope with thin liquids ?
Hope these two haven't been covered already.
Opposite end of the price spectrum:
Air Ultrasonic Moisturize Humidifier for Car Automobile
£22, 12V 1 amp, might well get one to see if it can cope with PG e-liquid.
This £130 hand-held proper medicine nebuliser that works from 2 penlight AA batteries
Omron MicroAir Ultrasonic Nebuliser NEU-22
Very tempted to splash out, but what if it can only cope with thin liquids ?