The spring-loaded mechanism ensures that a consistent pressure is applied during measurement. You can get accurate readings every time and track your progress confidently. This body fat measuring tool and body tape measure are small, light and , which can be put into your fitness bag and made of plastic structure. Compared with the exquisite fat level monitoring equipment, this cheap equipment can let you know your fat level better. It doesn't even need batteries! This tool is designed to do one thing well. You can easily get accurate skinfold measurement in your own home. This caliper can provide you with the same accurate results as other body fat measuring equipment, without spending hundreds or more expensive., Weight: 0.29321480846 Pounds, Manufacturer: Xnuiasqe