Microcomputer temperature controller with LED display.
Adjustable "ON" Temperature and "OFF" Temperature so you can set the controlled window (Hysteresis).
Range: -50 to +110°C
Probe: 10K ohm NTC Thermister Steel probe end
Probe Length: 1m
Relay: SPST-NO 10A @ 12VDC
NOTE: Power Black lead (-) & Relay Output Black lead are common
Yellow Output Lead is Internally Connected to +12V by the Relay
Contacts: 10A @ 12VDC L: 3-3/8" O/A W: 1-3/4" D: 1-1/4" WT: .12
WARNING: This product can expose you to chemicals including Nickel which is known to the State of California to cause cancer and which is known to the State of California to cause birth defects and/or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
Click to see Why is this here?
As of August 2018 the State of California has changed the requirements of the “Prop 65” law. We now must list on our website any possible chemicals the can cause cancer, birth defects or reproductive problem.
As an example:
ABS plastic contains styrene
PVC wire insulation can contain Di(2-ethylhexyl)phthalate (DEHP)
electrolytic capacitors can contain Ethylene glycol
Brass can contain Lead
flame retardant pc boards can contain Tetrabromobisphenol A (TBBPA)
Aluminum alloys can contain Chromium
To put it simply we are a small company and do not have the resources to test every single part, so we list every thing as hazardous. Please recycle all electronic parts responsibly and under no circumstance eat, drink or smoke these parts and wash your hands after touching!
I like that when the relay closes it internally connects the 12 volt from the input to the output leads!
- Q, PA
Temp probe badly out of calibration
The temperature reading on the unit I received is so badly out of calibration that the item is effectively useless. Out of the package, the temperature read 36.5 degrees C in a room at around 19 degrees C. I put the temperature probe in an ice water bath and it stabilized 17.0 degrees C - it should have stabilized at around 0 degrees C, of course. Probably not worth sending back - $6 plus shipping for junk.
- Kurt, WA
I am using a pair of these to monitor inlet and outlet temp on my air handler. Easy to use, nice case, bright display, simple to use. I cannot believe they can make these for this little $.
My only desired update: have a degrees F option.