HyLids - Analog (Special 6 pack) - Wide Mouth (3 3/8") Hygrometer lids - FREE SHIPPING (USA)

5 reviews Write a Review


HyLids - Analog (Special 6 pack) - Wide Mouth hygrometer lids. You are now able to monitor and adjust the relative humidity(RH) inside a jar and make adjustments as needed.


2 piece Analog HyLids hygrometer Wide Mouth lid w/outside ring.

Calibration Instructions

5 Reviews

  • Posted by Jim on Nov 13th 2022


    Hygrometer lids

    These are the BEST THINGS for curing our green!

  • Posted by James Swanson on Sep 18th 2021


    Wide mouth hygrometer lids

    Great product for your storage of herbs

  • Posted by Bill M on Jul 22nd 2021



    I received my HyLid order promptly and Matt was kind enough to swap one digital top for an analog so I could compare.
    The lids are a clever idea, made of good quality materials and everything worked right out of the box. The extra batteries added for the digital models was a very welcome touch.

    I have a bunch of hygrometers of different make and quality. I regularly use the "Salt Test" procedure to calibrate the best of the digital models then use it to check the others. My problem with all of them, Hylid included is the wide variation in RH readings. There typically is a range of +- 5% on both sides of my reference model (10% overall). This isn't a complaint about Hylid in particular, but the state of humidity measurement overall.

    I'm well satisfied with my purchase and will consider Hylid again.

  • Posted by mike aldana on Feb 22nd 2021


    analog lids..

    love these lids...will need more very soon!!!...keep it up with good service, and quality product

  • Posted by Brian on Dec 7th 2019


    Great tool to have for curing

    The last opportunity you have to screw up your product is in curing. These lids allow you to monitor the condition inside your traditional curing jars. These come pre-calibrated, but are very easy to adjust if necessary, with YouTube videos to take you through the process. In my opinion, these are a small price to pay for the peace of mind they will give you through the final steps of the process.