Caterpilar's Cat S61 Smartphone is for Engineers, Craftsmen and More

Caterpillar's Cat S61 is an Android phone that has an air quality sensor, a FLIR infrared temperature sensor and a laser rangefinder for calculating

CAT Phone S61 FLIR Thermal Camera, Laser Distance Measure, Air Quality Monitor, IP69 Waterproof & Military MIL SPEC 810G Certified , 4+64GB Dual SIM Factory Unlocked 4G LTE : Cell Phones

CAT S61 In-Depth Video Review (Rugged Phone Dropped on Concrete, Washed and More)

Cat® S61: Easy Decision to Upgrade

Cat S61 smartphone review

Cat S61 Review Digital Trends

Cat Introduces S61 Smartphone to market

Upgrade to the Cat® S61: Why it Was an Easy Decision

Cat® S61: The Perfect Choice for Domestic Plumber

USED-Caterpillar CAT S61 Rugged Waterproof (FACTORY UNLOCKED) 5.2HD 64GB 4G RAM

Cat S61 review: Rugged but rough around the edges