Digital Lab Standard™ features a sealed electronic sensor, highly immune to interference and environmental conditions. Movements are monitored by a large, easy-to-read LED display module and are accurate to 10uL. A zeroing function allows the user to target specific coordinates in the brain for injection, implantation, etc. Calculation of distance measurements via the vernier scales is thus no longer necessary...saving the user valuable time and improving accuracy. **Sold for research purposes only and not for human use**