American Weigh Scales AMW-TB-2610 Mechanical Triplebeam Balance, 2610 by 0.1 G Weighs up to 2610 grams in 0.1 gram increments Built-in magnetic dampening allows the pointer to stop with a minimum of swings for quicker results Durable metal construction provides years of reliable service Spring loaded zero adjustment knob for zeroing the scale Backed by a powerful 10 year warranty