Triple Beam Balance Lark Unlike the digital scale, a mechanical triple beam teaches mathematical reasoning skills as students must manipulate the sliding weights for a result. With the 2610g capacity this scale is also handy for home and shop use. Features:
Featrues:
2610 gram capacity using hanging weights
Includes three hanging weights
0.1g readability
Agate bearings for long life
Magnetic dampening
6" diameter stainless steel platform
ME24$78.50
Quadruple Beam Balance Lark A quadruple beam balance is similar to a triple beam, but the extra beam allows for even more precise measurements.
Featrues:
310 gram capacity
0.01g readability
Agate bearings for long life
Adjustable recessed platform in base can be raised for specific gravity work
