Digital Temperature Controller

SKU: 40090
Rating
96 Review(s)

External overriding thermostat with digital display with adjustable differential.

Features:

  • Plug 'n play - this controller is pre-wired, so you don't need a degree in electrical engineering to get it up and running.
  • Easy-to-read display - this one speaks for itself, but when we say easy, we mean easy. 
  • Fully detailed manual, excellent service and support
  • Features a wide setpoint temperature range (-30° F to 220° F) and differential adjustment (1° F to 3° F). The temperature sensor is a 1.94 inch thermistor on an 8 foot cable.
  • Digital Temperature Controller

    Customer Reviews

    Items 1 to 10 of 96 total

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    works great Review by jacob
    Rating
    Simple easy to use and set works great with fridges and heaters amust have for total ttemperature control (Posted on 11/29/14)
    Perfect for me. Review by Dustin
    Rating
    I have a small chest freezer and would like to do lagers. I bought this thing a few weeks before I started my first lager. It took me a few minutes to understand the different settings, but it's not too difficult. I plugged in the freezer and set the temp for 60F. Checked the next day, and the temp was right on. I reset it for 35 with the same results. I did this for a few days with excellent results. Now my lager is fermenting, and I'm a happy brewer. (Posted on 4/28/14)
    Works beautifully. Review by Ian
    Rating
    Was not too difficult to set after reading instructions. Works very nicely set up currently in warming mode running a small heater inside a mini fridge. Keeps temp within 1°F +/-. (Posted on 2/25/14)
    Solidly built Review by Todd
    Rating
    I was worried at first of how sensitive the case would be but after getting it my worries are gone. Mounts for a DIN rail built in a major plus for those wanting to keep things cleanly organized. Tested it using my hand and a frozen bag of vegetables to see if I had it set right ant it worked perfectly at cutting on my little heat lamp.

    Only down size is to change from heat to cool mode you have to open the case alittle DIY and you can cut a small whole in the case for a switch to open and close the circuit to eliminate the need to open the case to make the swap. (Posted on 2/21/14)
    Really doing the job Review by John
    Rating
    I have the Digital Temperature Controller heating a fridge in my unheated building to 70 degrees with an enclosed light for a wine ferment and it's 14 degrees outside. I will have to put an additional one on order for the spring when the temperatures start bouncing. Really happy with it so far. (Posted on 1/29/14)
    Good control, good product Review by Murph
    Rating
    ( +) The controller offers a nice range of ways to fine tune when the unit energizes.

    ( +) Well built.

    ( +) Works for heating or cooling.

    ( +) Long chords and probe (maybe 6' long each) will allow for a convenient location for the unit.

    ( -) Nothing wrong with the unit, but the factory settings as indicated by the guide were not correct.

    ( -) Note that to change the hot or cold setting, or to change the cut in or cut out setting, you need to open the unit (four screws) and move the jumpers to the configuration as indicated in the guide diagram. This is easy to do, but cannot be done by the menu buttons on the outside. I would have liked that feature.

    ( -) Menu is a little cumbersome to work through, but that is a minor complaint.

    Yes, I would recommend this product.
    (Posted on 1/21/14)
    Lots of Functions Review by Paul
    Rating
    The controller has lots of functions so you can customize how often the controller energizes.

    The probe and chords are long (6' each maybe) so you'll have good range to mount the controller where you'd like.

    One note of caution ... the guide shows the factory defaults for (1) Lock / Unlock controller (2) Heating or Cooling and (3) Cut In or Cut Out. The jumpers inside the box were not set to the factory defaults as indicated so I was frustrated at first because it was not functioning as indicated by the defaults. After changing the jumpers, it worked perfectly for the set up I wanted. Yes, I would recommend this product. (Posted on 1/21/14)
    plug and go Review by jimmac144
    Rating
    This unit is nice! Was able to read/watch informational video (YouTube) and plug it and left it. Works great. Only thing is that I set it to 42 and days later the display says 32. The diff should only be plus or minus 1. The inside of my chest freezer doesn't feel 32 so I'm assuming I didn't set something correctly. Overall pleased with the controller. (Posted on 1/10/14)
    Brewing Beer year round in Florida now Review by jrmach1
    Rating
    This is a great product. Very easy to setup and use. Controls temperatures as set on my fridge, so now I can brew beer year round in hot, humid Florida. (Posted on 1/7/14)
    Amazing product Review by Jeff
    Rating
    I have bought two of them (one for fermentation chamber and other for the kegerator). Both work amazing and it is very simple to use. One feature I would like (especially in Indiana winter) is the ability to heat or cool (it can either do one or the other but a simple dip switch makes it heat or cool). (Posted on 1/4/14)

    Items 1 to 10 of 96 total

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