If you use a light bulb to heat your box, and you can see the light .....
this think BLINKS every friggin second !!!
Have ordered a 200 watt strip heating element ....
I have three thermometers in the box and this thing is right on the money
all day long - - - 99.5*F.
Plus - a blinking light bulb can not last long with the constant 60 on/off cycles EVERY MINUTE !!!!
SO.... all in all ... VERY GOOD buy for the money !!! $90.00 plus shipping on E-Bay.
Strongly recommend the strip heating element
this think BLINKS every friggin second !!!
Have ordered a 200 watt strip heating element ....
I have three thermometers in the box and this thing is right on the money
all day long - - - 99.5*F.
Plus - a blinking light bulb can not last long with the constant 60 on/off cycles EVERY MINUTE !!!!
SO.... all in all ... VERY GOOD buy for the money !!! $90.00 plus shipping on E-Bay.
Strongly recommend the strip heating element