Rite in the Rain Field Flex Bound Book, Model 374 (Yellow) Ultrasonic Thickness Gauges 1 was the only broad-spectrum

1 was the only broad-spectrum "Total Petroleum Hydrocarbon" field test for soil

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

and Bluetooth connection

and the (+) or (-) bar graph will expand to full scale when its tip is directly over a vertical iron pipe

Rite in the Rain Field Flex Bound Book, Model 374 (Yellow) Ultrasonic Thickness Gauges 1 was the only broad-spectrumSKU 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