NO More Thermometers!

More Accurate than traditional hydrometer reading methods.

Murphy Compensation Cup

$139.00Price
  • The Murphy Compensation Cup assesses your sample's current temperature using its built-in thermometer and then calculates where your hydrometer should be floating to achieve perfect density. Simply match the hydrometer reading to the dial reading for perfect density every time.

    Exclusively by Smoky Lake Maple Products. Patent pending.