Parameter:
1.Capacity:300ml
2.Weight:0.5kg
3.Size:305*250*145mm

Package Lists:
1 x 300ml Nitrogen treatment device
9 x Frozen Head

How to use it:
1.According to the actual need to replace the cold head.
2.Open cup of liquid nitrogen, liquid nitrogen filled to 4/5 of the volume.
3.Treatment, simply press and hold the handle with the thumb hole, inside the cold liquid nitrogen spray head can be treated.
Note:
1.Liquid nitrogen and stored in liquid nitrogen cryotherapy device does not, in order to facilitate the use of the customer's own needs matching liquid nitrogen tank.
2.With 9 frozen heads, brass, heat and fast;There are holes in which 2 nozzles, nozzle diameter was 2mm 3mm;7 frozen headers is direct contact , the contact area of diameter were frozen as: 1mm 2mm 3mm 6mm 8mm 10mm 12mm.
3.It is not suitable for longtime storage of liquid nitrogen.