Wey-TEK Pro is truly a do-it-all scale. A large, 275 lb. capacity platform allows you to easily weigh large tanks, while its 0.1 oz (3 g) display resolution and optional small charge adapter kit allows you to accurately weigh small, critical charges. Wey-TEK Pro features an intuitive wired handpiece with a bright, backlit display for ease of operation. For cordless use, simply download the free Wey-TEK Pro app on the App Store® or Google Play™.  Connect your mobile device via Bluetooth® to take advantage of additional features.