Harpenden Neonatometer

The ball-bearing mounted carriage has an extremely free movement and is operated via a constant pressure lever, which automatically locks the carriage at the correct measuring point. This mechanism ensures reproducibility of measurement and effectively eliminates variation due to differing operator techniques.
The Neonatometer comes in two lengths: long, for normal neonates and short, which will fit in most incubators, for prematures.
Measuring range: Long, 188 mm to 750 mm. Short, 180 mm to 600 mm