Rite in the Rain Field Flex Bound Book, Model 374 (Yellow) Ultrasonic Thickness Gauges The Model 3 is a

The Model 3 is a portable radiation survey instrument with four linear ranges used in combination with exposure rate

and Bluetooth connection

and accessories

Easy to use the instrument can equally be used both in laboratories and out in the field by radon testers

Rite in the Rain Field Flex Bound Book, Model 374 (Yellow) Ultrasonic Thickness Gauges The Model 3 is aSKU 71375 Rite in the Rain Field Flex Bound Book, Model 374 (Yellow) An all weather field notebook the standard field logbook for environmental site investigations. What it is: Rite in the Rain Model 374 a flex bound, universal format notebook in yellow Pages are made from Rite in the Rain's weatherproof paper resists rain, mud, and moisture without smearing or disintegrating "Universal" format typically means a grid dot pattern suitable for both