Langmuir contact angle measuring device. Tag found with object reads: "See modern instrument (A. Bueche) / (Chemistry). / Used to measure the contact angles to / determine interfarial properties of ...

Forget hunting for a tape measure or a protractor. Use your Android phone camera and sensors to handle different types of measurements easily.

Moasure is motion-sensor-based measuring device that works by simply moving. Hold a Moasure device against anything you want to measure, tap the device, walk over to the endpoint, and tap again. It ...

Study design: Repeated measures design. Objective: To assess the reliability of a device designed to measure ankle mobility in the clinical setting. Setting: Spinal Cord Injury Unit, Sydney, Australia ...