This item can only be shipped to schools, museums and science centers
Quickly measure human breathing patterns with the Go Direct™ Respiration Belt. The device features a force sensor and an adjustable nylon chest strap as well as a built-in pedometer. An LED indicator provides feedback so belt tension can be optimized, and respiration rate is reported through a free graphical analysis app, which makes comparison studies between subjects or experiments easy.
Go Direct sensors connect wirelessly via Bluetooth® technology or USB directly to your mobile device, Chromebook or computer using the free Graphical Analysis™ 4 app—no additional equipment or software purchases are necessary. The robust Go Direct rechargeable battery offers long battery life that can be monitored directly from app, providing always ready operation.
Range: 0–50 N Resolution: 0.01 N Response time: 50 ms Respiration rate calculation: Sample window (30 secs); advance interval (10 secs) Step rate calculation: Sample window (10 secs); advance interval (10 secs) Maximum chest circumference: 140 cm