HO-VTN30 holds the aerosol can, while the extension pole allows you to reach greater distances
Light weight aluminum poles allow user to test detectors up to 30' in height without the use of ladders
Multiple arm extension poles must be used in conjunction with the head extension pole to reach the maximum height of 30'
The fibreglass adapter tube reduces the tendency to overspray and maintains the aerosol an appropriate distance from the detector, making it easier to conduct tests