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Your cart is empty.Product Description
Main features
- Fahrenheit and Celsius Display Can Be Choose
- More User-friendly Operating
- Switch Between Cooling and Heating Modes
- Control the Temperature by Setting the Temperature Set Value and the Difference Value
- Temperature Calibrating
- Refrigerating Control Output Delay Protection
- Alarm When Temperature Exceeds the Limit or When Sensor Error
- Output: 2 Relays
- Temperature Measuring Range: -58~210°F / -50~99°C
- Resolution: 0.1°F / 0.1°C
- Accuracy: ±2°F (-58~160°F) / ±1°C (-50~70°C)
- Power Supply: 110VAC 50Hz/60Hz
- Power Consumption: 3W
- Sensor: NTC Sensor
- Relay Contact Capacity: Cooling (10A/250VAC) / Heating (10A/250VAC)
- Relative Humidity: 20~85% (No Condensate)
- Front Panel Size: 75(L)*34.5(W)mm
- Mounting Size: 71(L)*29(W)mm
- Product Size: 75(L)*34.5(W)*85(D)mm Sensor Length: 2m (include the probe)
Hawksta0508
2025-08-21 14:27:36
This thing is so awesome and very affordable! Despite the cheap price it works extreme well.I’ve had it for a few months and used it to hatch over 300 chickens and no issues yet. Also very easy to wire and program (YouTube has a detailed video of how to hook up and program. Very easy)
Bob w
2025-08-08 13:53:20
Great for old commercial cooler. Brought new life into a old TRUE commercial cooler in a grocery store. I had to modify the unit by removing the cooling10 amp relay and hooking up the 12 volt coil voltage to the terminal block so I could use a 40 amp Solid State Relay(SSR). The cooler pulls 11 amps after startup which would have destroyed the onboard relay. Also I put the probe in a small bottle or GLYCERIN to help buffer the temperature when open/close the door. This helps slow the fast response of this unit way down. I set the program to 5 minute compressor delay too as well as the temperature difference to 2 degrees. Keeps the cooler spot on between 37-39 degrees. Turned a 20 year cooler into a usable fridge. Best $30 you can spend on this and a SSR. Mounted the SSR in the bottom channel where the ballast used to be and did a ballast bypass for the lamps. No heat sink needed for the SSR as it barley gets warm and the compressor fan is keeping it cool.
Steven Pruette
2025-07-21 10:09:35
After over complicating this I finally got it working. Before you add this to anything take pictures before hand in case you need to go back to square one!! So I’m using this on a dehydrator to make it controllable. After fixing my self made problem it works fine. Will update the review if need be but it seems to function great. The accuracy is dead on. There is a way to set it away from the default of 3 f.
Bryan
2025-07-04 11:49:13
First of all, THE CONTACTS (heat / cool mode) DO IT AUTOMATICALLY. I could not get the thing to go to heat. Appearently, if you set the temp to whatever, the device will activate (close) the appropiate relay automatically. (There is no "Normally Closed" connection...they are both open until they close)ON Button (Top Left) - Press and hold (this turns the unit ON/OFF)...Also your SAVE button to hold the Memory.S (Set)UP /Down (Arrows)SETTING THIS THANG!: Press and HOLD SET (3 seconds) /Then UP Arrow...(This arrow will scroll through the various parameters you can customize)When on the parameter you want to set:PRESS S (The Parameterwill FLASH)Now Use the UP/DOWN to set your temp.POWER Button now locks this in."S" BUTTON Will take you back to where you chose the various parameters again.tS = TEMPATURESETdS = DIFFERENTIAL ("Anticipation" or: the amount of flucuation from "on" you wish)Pt = PROTECTION (Compressor etc ON DELAY Time)CA= CALIBRATIONCF = CELCIUS OR FAHRENHEIT (choice)As said I could not directly choose or force this thing into "HEAT" mode. When I EXCEEDED / DECEEDED THE ACTUAL ROOM (sensor) TEMP...It automatically closed the appropiate HEAT / COOL relay. (You will see the said indicator light up)................................................... SHEEZE!
Gumpy - Moosibou
2025-05-10 17:54:25
Easy to install. Works very well. I installed it in a large honey warmer. It keeps the temperature within 1°F. Been working perfectly for 4 or 5 months now.
Shannon Smith
2025-03-04 14:43:03
I'm using the temperature control unit for a Quail Egg Incubator. So far, it's working perfectly. Set to turn on at 99° and off at 100°. The accuracy of the thermostat is dead on, it has been verified with three others. The wiring instructions are good, easy to follow. I had this wired within ten minutes. Overall, I'm happy with this purchase, I would buy it again.
Khanh V.
2025-02-26 16:24:26
Got the unit today, but was very confused and disappointed with the included wiring diagrams. Per the image attached, printed instructions (in colors on left) shows Line (hot) from terminal 1 (ONE) to terminal 5 for heating, but the instructions on top of unit (in b/w on right) shows Line (hot) from terminal 2 (TWO) to terminal 5, thus contradicting each other.Went online to get more info about it and got more complaints rather than explanations. So which instruction/diagram is correct? This may be a safety issue for those who are not familiar with home electrical projects.Common Amazon! Don't tell consumers "Well, it doesn't matter...." IT DOES. Please contact vendor to verify!
Diep Truong
2025-02-16 18:25:20
Through a number of experiments on a given heater ( preferably a portable one ) + a delivered probe, we are able to obtain acceptable results. Temperature settings + probe location require much attention and care. Reliable results does not mean the electric heater must work most of the time. We do not use the integrated relays to directly energize the heater.
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