SapCheck by The Bosworth Company sold by Cooke's Maple Farm in Brunswick, ME
SapCheck Equipment by The Bosworth Company sold by Cooke's Maple Farm in Brunswick, ME
Sap Check Schematics
Example of text messages

SapCheck Sap Monitor/Control

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Monitor your sugar bush remotely, just like the big maple producers do!

Model: MS-SCK-001


  • Version 2.0 features support for multiple users!
  • Controls any Guzzler® motorized pump or any 120 VAC device
  • Reports on vacuum, temperature, pump status and sap collection tank status
  • Issues alerts for low-vacuum or tank-full conditions
  • Set pump auto-on/off temperature thresholds
  • Ships with vacuum sensor, temperature sensor, tank float switch
  • Not Included: a Product Support Plan from Bosworth (more info below)
Size 7-13/16 x 4-11/16 x 3 inches
Weight 1.5 lbs
Power Requirements 120 Vac
Maximum Load 9.8 A (1/2 Hp Pumps)
Maximum Amp Draw if Monitoring Only 0.3 A
Environmental Must be located in dry, ventilated enclosure.
20°F - 100°F
Phone Plan USA or Canada


This item does not include a Product Support Plan from Bosworth.

SapCheck® must have a Product Support Plan in place to provide access to the cellular communications network necessary for the device to send/receive text messages. 1-4 month plans are available. Your SapCheck® Support Plan provides access to the cellular network, as well as access to all product software updates. 

How to Activate a Product Support Plan

If you have purchased SapCheck® device through a dealer and need to activate it by buying a Product Support Plan, or if you need to renew an existing Support Plan, you may purchase or renew a plan by clicking here and then entering information about your SapCheck® device. More info about support plan options is available on The Bosworth Co. site.

Shipping: For the most economical option, we highly recommend LOCAL PICKUP in Brunswick, ME.