INKBIRD PID Temperature Controller Kit for Industrial

7/31/26 Good controller, easy set up and runs great. I use these in control panels I make for smokers, water cookers and some other applications that I need varriable amperage controls. Fair price for a good controller. I like it.

debo probarlo para ver si al menos funcionalmente es bueno

I purchased the inkbird for use in a homebuilt smoker. It was pretty easy to install and to use. It holds a consistent temperature. Excuse me, but I need to go spritz the ribs.

Finally, an inexpensive controller that functions as described. PID loop is a true PID controller, not just some pretend imitation. I programmed it to maintain .01 degree accuracy...and it was spot on. There are a few variants of this units by other vendors that I have purchased - some don't control worth a hoot, others will only display C not F, and finally, with 3 PHD's I could not program the other units...This one, was a piece of cake to program! Easy to use, thank you. The instructions were well thought out and large enough in print to read, unlike some other brands that are hidden and so small a microscope is needed to read them...

final update: It's okay. The calibration seems to drift a little with outside temperature. I'm not sure if I need to insulate the back of the probe and the probe cable or what. It's honestly good enough for something low precision like a smoker, if I weren't so ocd. I made some pretty good barbecue. I expect to get decent use out of this even if I still have to micromanage it a little more than I'd like. The pid settings I ended up using are c:1, P:1, I:5, D:0, and it seems to keep a fairly tight cycling range. (within 15F degrees of set temp). For temperature calibration, using 225F as a reference (using an analog built in grill thermometer), a +25F to +35F correction was necessary, depending on outside temperature. Reference temp needs to be the same as desired temp since the temperature scaling over the total measurable range isn't flat. I used a different ssr than the one provided, btw. Not entirely necessary, but I wanted an inline neon indicator bulb (part of the modified original smoker controller now used as a connector cable) to not glow when the ssr output is off, and while the connector cable is unplugged from the smoker. I did also add a resistor in parallel to the bulb, but that didn't help with the original ssr, and I'm not sure if it's necessary with the replacement ssr, since I installed the resistor before getting the replacement ssr. (old): update 1: temperature readings are way off. Instructions on how to calibrate are nonexistent, in the vague af manual sent with the pid (which may not even be the correct manual, as the image on the amazon page was required as reference to wire the pid), and there's nothing here in the amazon page on how to calibrate it, either. I did find an option which /seems/ to be calibration, which I used yesterday to calibrate to read correctly at 98 degrees (using body temp as a reference; probe under tongue until probe temp stabilized at body temp), but accurate read doesn't hold as temp rises. It measures below actual temp. by around 10 degrees at room temp, but that margin grows as temperature rises. So the only option seems to be to calibrate it to read accurately at the specific temperature you want to measure at or near, and then re-calibrate if you ever need to use it at a different temp. Which is highly inconvenient. It will at least hold stable at a specific temp when calibrated using that specific temp as reference. I hope... (original review): Apparently it's normal for solid state relays to leak some small amount of power when off... I'll create a more complete review later, after some testing.