Experience a smartphone that can help you do your job with the Cat S61 Multi-tool Android Smartphone. Featuring a Flir rear camera, the Cat S61 smartphone offers thermal vision, making it ideal for certain professions. Likewise, it is capable of sensing temperatures of up to 400 degrees Celsius. Additionally, the Cat S61 accurately measures distances with its laser, which it can shoot up to 10 meters. The smartphone features a Volatile Organic Compound sensor, which measures tiny particles in the air. Similarly, you can set the Cat S61 to take a reading with the sensor in 30-second increments to monitor air quality and warn you of harmful levels. The Cat S61 is complete with an 8-megapixel front camera and a 16-megapixel rear camera as well as a 5.2-inch LCD with 1080 x 1920p resolution. Finally, it provides 64 gigabytes of storage and 4 gigabytes of RAM.