Murphy Compensation Cup by Smoky Lake Maple Products is available from Cooke's Maple Farm in Brunswick, ME
Murphy Compensation Cup (See Murphy Float)
Murphy Compensation Cup (See Murphy Float)
Murphy Compensation Cup (See Murphy Float)
Murphy Compensation Cup (See Murphy Float)

Murphy Compensation Cup (See Murphy Float)

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The Murphy Compensation Cup from Smoky Lake Maple Products performs all compensation calculations for you so you can take accurate hydrometer readings in a snap.

The dial on the Murphy Cup will indicate exactly where your hydrometer should be floating based on your syrup sample’s current temperature. Simply compare the reading on the dial to the reading on your hydrometer to quickly and easily determine the density status of your syrup.


Temperature of your syrup can drastically affect the buoyancy of your hydrometer. Traditionally, the only way to get an accurate hydrometer reading was to measure your syrup sample’s temperature and then use a compensation chart to calculate where the hydrometer should actually be floating. What a pain!

The Murphy Compensation Cup does all those calculations for you so you NEVER have to even think about it again. The dial on the Murphy Compensation Cup will indicate the actual location of 66.9ºBRIX on your hydrometer based on your syrup sample’s current temperature. If your syrup sample’s temperature changes, so will the reading on the Murphy dial, giving you the real-time feedback you need to take a quick and accurate measurement.

Weight: 2 lbs.

Dimensions: 16 × 6 × 6 in

Shipping: We ship via USPS Priority Mail and your options are calculated based on weight. To see some example orders based on weight, visit our Shipping & Returns info.

If your total order weighs more than 13 lbs., you’ll only see “Local Pickup - Brunswick, ME” as your shipping option during checkout. Please contact us directly if you have a large order and we’ll set up custom shipping for you.

Order Processing: Please allow 2-3 business days for your order to be processed.