The ProVap EZ 110 uses 2 grams of oxalic acid to treat bees for varroa mites. Just point the stem into the hive opening, dip the open end of the delivery capsule into the OA and then slide the capsule down the tube. Made of stainless steel and comes in two connective pieces to make transporting it easier. Preset at 250C. 110 volt plug. 500 watts, 4.5 amps. Use wet cloth to clean. Do not submerge in water.
Oxalic Acid not included. For safety, please use a respirator that is rated for organic or acid gas with replaceable filters.