US$ 102.50
and three low-friction nylon wheels for straight-line momentum experiments
5 inch plastic case
paired with two 50N spring balances and two wrest pins so students can verify the laws governing frequency
Simple-form wheel and axle with a larger wheel on a smaller axle
Used to detect microvolt-scale signals from thermocouples and bridge circuits
Thermometer Stand Lab Supplies_Filtering Supplies and three low-friction nylon wheelsSheet metal thermometer stand sized 165 by 120 by 125 mm with foam rubber cushion pads on the baseplate, supporting 18 mm thermometers upright and protected between laboratory uses.
US$ 102.50
US$ 165.00
US$ 140.00
US$ 160.00
US$ 150.00
US$ 59.95
US$ 90.00
US$ 90.00
US$ 50.00