Fully working, comes with calibration kit. Please refer to manufacturers website for tech.specs
Lab Analytical Double Pan Scales, Precision Mechanical Balance Scale with Balance Nut, Weighing Range 0.1g-2000g and Clearly Marked, Pointer Flexible and Accurate, for Colleges, Laboratory
CAFIEDR Digital Scale Laboratory Scales Analytical Balance Digital Microbalance Precision Electronic Balance Scale 2000g Range 0.01g Resolution Kitchen Scale Scales
Dual range Platform scale - Multi-functional device [Kern DE 15K2D] Precision up to 2 g / 5 g, Weighing range max. 2 g / 5 g
Dual range Platform scale - Multi-functional device [Kern DE 150K2D] Precision up to 2 g / 5 g, Weighing range max. 2 g / 5 g
Dual range Platform scale - Multi-functional device [Kern DE 150K20DXL] Precision up to 20 g / 50 g, Weighing range max. 20 g / 50 g
Dual range Platform scale - Multi-functional device [Kern DE 150K20D] Precision up to 20 g / 50 g, Weighing range max. 20 g / 50 g