UltraPro™ Industrial Alkaline 9V Batteries. The #1 selling industrial battery among top industrial distributors, these batteries are ideal for all high-drain, frequent use devices and are built to exceed performance expectations. Packaged in a re-closable container that helps to organize and protect the batteries from damage and short circuiting. These mercury-free alkaline batteries are guarenteed fresh for 5 years (9V only); see battery for date-code.
Extech's 3-in-1 Humidity, Airflow & Temperature Meter is ergonomically designed with a pocket-sized housing and a large dual LCD screen that simultaneously displays temperature and air velocity or relative humidity. Utilizes Type K input socket for high temperature measurements up to 1,472°F.