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1* W1701 12V DC Temperature Controller Switch Digital Thermostat
SteveJ
Reviewed in the United States on July 30, 2024
It works only when it is in the mood, see title. Going back.
C. Barth
Reviewed in the United States on May 4, 2024
Got this to control a fan for solar power unit cooling system... The instructions are in Chinese of course, but the + & - should be the same, but I have (NO led ligh) with with it hooked up to a 12 voltage battery. So it must be "Dead On Arival"
Nova_GTS
Reviewed in the United States on August 22, 2023
Haven’t put it on a duty cycle test, but seems to work well. Instructions are garbage, but I believe there’s a “heating (h)” circuit and “cooling (c)” circuit. I plugged mine into the C, set the dip switches where I thoughtI wanted it to come on, and after hitting the probe with a lighter it came on. Hope this helps anyone strugglingUpdate: after 10ish months, still running strong, and ordering another two and designed a little splash resistant case. I tried out the digital version and it was crap.
Terry Delmonaco
Reviewed in the United States on October 23, 2023
As others have mentioned, the instructions are in Chinese. Also, be advised the relay is "wet" meaning it switches and provides 12-volt power. Typically most applications would require a "dry" relay contact meaning the contacts are isolated from the 12-volt supply. Had I known that I would have passed on this product. Looks like I have another board for the orphaned bin.
RONALD B.
Reviewed in the United States on August 6, 2022
Product is shipped with Chinese Instructions. I don't read or write using the CHINESE ALPHBET. FIX IT!
Paul W.
Reviewed in the United States on April 4, 2021
Instructions are in Chinese
Carter Baxter
Reviewed in the United States on July 7, 2020
Using it to control two 4” fans in an RV that I want to start when it gets hot. It works perfectly, as advertised. The instructions could be a little clearer, and even a rudimentary case to protect it would be nice, but it does the job, and for a much better price than off the shelf temperature controlled fans.
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