Scales, thermometers, test paper for school, lab, home or shop use

 digital_scale Digital Scales
Scales to fit any budget.
 hydrometer Hydrometers
Alcohol and Brix hydrometers.
 triple_beam Mechanical Scales
Triple and Quadruple beam mechanical scales.
  pH Paper and Indicators
A complete line of test paper for school and shop use.
  Spring Scales
6 sizes of spring scales, color coded for quick identification.

Laboratory, Digital, Dial and V-Back Thermometers.