Units: ct / g / ozt / dwt / oz
Capacity: 1000cts / 200g
Readability: 0.05ct / 0.01g
Calibration: Auto calibration
Tare range: full capacity
Auto off: 30 seconds
Dimensions: 114 x 76 x 19.5mm
Batteries: 2 AAA Batteries
Please note that this scale can be used to weigh cut gems.