The A-21ZX ozone sensor a hand held digital ozone sensor. It measures ozone from 0 – 10 ppm (parts per million). The unit runs on a rechargeable battery with a battery life of 8 hours. Ozone levels are measured and reported with a digital display in 0.01 ppm increments. This sensor is small and lightweight, with a simple “On-Off” operation. A belt pouch is included with the unit.
Size: 2″ x 4″ x 1″
This is a special order item and ships for FREE to the contiguous United States.
If shipping to any other location, including Alaska, Hawaii and Canada, we will contact you to collect shipping charges prior to shipment of your product.