4X Water heater thermostat for incubators hatchers terrarium new

Description

Hi, Up for sale is a lot of 4 new (but out of retail package, but never installed) lower electrical water heater thermostat. They can be used to maintain a desired temperature in incubators, egg hatchers, terrarium or any where the temperature need to be maintained between 90 and 150 degrees F . They are great for any application where no direct contact of water on the thermostat. It has a screw dial to adjust the temperatures and power will be allowed to pass when the temperature is below the set point. The thermostat will cut off one it reach the desired temperature. In short they are used as interrupter switch. Yes, two for the price of ONE at some of the big box store. Best result is achieved when used in conjunction of an electrical fan for even temperature distribution.
I used a pairs of these in my home made incubator from an old Igloo cooler. They work great. What I have done is set one for the desire temperature of 99.5F (for chicken eggs) and set another one for 98.5 ( for the last 3 days). So one can serve as a safety backup in case the main thermostat fails. I also installed 2 heating sources, (ie. incandescent light bulbs) so in case one bulb burned out, the one remains can still produce enough heat to get the batch of eggs going.
Operates on 120 to 220/240 Volts AC circuit.
Complete with wiring instructions and video links for easy set-up and operating instructions.
LOWEST PRICE ON EBAY! Why pay more at the big box store?