50g / 0.001g (by OnBalance) SEN-250 SENSO Scale Capacity_200g to 2000g it should open itself as

it should open itself as a 'drive'

there eventually comes a time when you simply can't turn the calibration knob far enough to get the correct reading

Cable supplied (fits any USB socket*)

Refractive Index chart (pdf)

when it reaches RED you must charge it

50g / 0.001g (by OnBalance) SEN-250 SENSO Scale Capacity_200g to 2000g it should open itself asSummary Small (almost pocket size) diamond balance. The most sensitive, resolution (readability) 0. 001g. It is also suitable for weighing diamonds, it can display the weight in carat: up to 100ct in 0. 005ct divisions, and then up to 250ct in 0. 01ct divisions. Download instruction manual. To read an article about weighing and weighing machines click here. Built on clear folding lid Calibration weights included Tare (re set zero, e. g. put a on a