On Balance CT250 250g x 0.001g
Digital Scale OnBalance CT-250 50g x 0.001g
This is a mega accurate, high quality set of scales, which weighs up to a third decimal point (0.001g).
These are in fact so accurate, that On Balance actually added a spirit level at the top as the smallest angle change can throw them out. In addition to this, it also has a plastic cover so that outside influences do not effect the measurement.
250ct x 0.005ct / 50g x 0.001g
Batteries: 2 x AA
Levelling Bubble, Adjustable Feet, Backlit LCD Display, Tare/Calibrate Function, Stainless Steel Platform, Tweezers, 20g & 50g Weight, Auto Shut Off, AC Adaptor (Opt.)
These aren't to be confused with the cheap 0.001g scales that you will find elsewhere, these are high quality scientific instruments!