Dust-Off DPSXL4 Disposable Dusters (4 pk) AAA Access all the menu functions

Access all the menu functions and settings with just a few simple steps

Removes user errors such as breathing & noise from movement during measurement that can give inaccurate readings

" as it doesn't require any drivers or software and can be used on its own or with a USB hub to connect multiple devices

9ft handset cord

Developed at Harvard University School of Public Health

Dust-Off DPSXL4 Disposable Dusters (4 pk) AAA Access all the menu functionsProvides potent, dust removing power for practically any task; Ideal for keyboards, notebooks, CPU, collectibles, window blinds, lamp shades, craft projects & sewing machines; Contains a bitterant to help discourage inhalant abuse; Includes extension tube to get in hard to reach places; 10oz; 4 pk;