supply of sprayer items - 1 battery operated sprayer specification: tank capacity – 16 litre battery – 8a-12v sealed rechargeable lead battery charger input ac: 220v, 50 / 60 hz, 12vdc pump electric motor: operated 12v, 3.1 liter / min. free flow discharge. working pressure: min. = 40psi, max. = 60psi pressure regular should provide l x w x h ( in mm ) : 355 x 178 x 482 2 hand sprayer specification: tank – hdpe capacity - 16 litre pressure chamber – brass lance – stainless steel trigger cut off – brass valve nozzle – 8 hole nozzle 3 infrared thermal scanner specification: body temperature range - 89.6 to 108.5°f ( 32 to 42.5°c ) basic accuracy – ±0.5°f / 0.3°c surface temperature range - 32 to 140°f ( 0 to 60°c ) basic accuracy - ±1.5°f ( ±0.8°c ) resolution - 0.1°c / °f response time - 500ms power - 2 aa batteries dimensions - 6.3x3.2x1.7 ( 160x82x42mm ) weight - 6.24oz ( 177g )