Enviroguard Polypropylene Navy Blue Coverall, Elastic Wrist, Open Ankle - Size 5XL - Case of 25 Growing Media An exposed temperature sensor allows

An exposed temperature sensor allows for rapid automatic temperature compensated TDS/PPM measurements

With countless hours of extensive professional testing

24 Hour Timer (on/off with inverse function)

Fits in the top duct of the Carbon Air Unit

Enviroguard Polypropylene Navy Blue Coverall, Elastic Wrist, Open Ankle - Size 5XL - Case of 25 Growing Media An exposed temperature sensor allowsDescription These blue polypropylene coveralls protect against dust, dirt, grime, and particulates in non hazardous environments. The breathable, lightweight fabric keeps you cool throughout a hard days work. Elastic wrists provide a secure fit and help keep contaminants out. Recommended applications include food processing, construction, pharmaceuticals, environmental cleanup, industrial applications, and more. Low cost protection against dirt, grime