Extech 445580 Humidity and Temperature Pen with Fast Response Sensor, Min/Max Memory, Dual LCD, Pocket-Sized Hygrometer for HVAC, Labs, Storage Rooms, Indoor Air Monitoring Color:green and collar offers stretch without

and collar offers stretch without sacrificing durability

Designed to treat minor pain

including the ECHO CS310

and sturdy melamine buttons

There are also inside pockets for small items permanently integrated into the frame

Extech 445580 Humidity and Temperature Pen with Fast Response Sensor, Min/Max Memory, Dual LCD, Pocket-Sized Hygrometer for HVAC, Labs, Storage Rooms, Indoor Air Monitoring Color:green and collar offers stretch withoutFAST HUMIDITY AND TEMPERATURE READINGS Get quick, reliable measurements with a responsive sensor designed for on the spot indoor monitoring, making it perfect for HVAC checks, lab work, storage audits, and facility inspections. COMPACT AND TRAVEL READY DESIGN Slim, pen style housing fits easily in a pocket, tool pouch, or bag, giving technicians and inspectors a convenient, portable meter they can carry anywhere for instant environmental checks. CLEAR