School Lab Triple Beam Balance

School Lab Triple Beam Balance

Three attachment weights to increase the capacity from 610g to 2610g.
610g capacity without attachment weights.
2610 gram Max weight capacity with two 1000-gram attachment weights.
The scale can hang two attachment weights at the same time.
Zero adjustment knob for zeroing the scale.
Built-in magnetic dampening can keep balance of the pointer after a minimum of swing for quicker results.
No need battery or any other power supply.
Perfect for laboratories and classrooms.