Innovic VST 5 in 1 car in-out thermometer, timer, clock and voltage meter with icy alert

Does not stay on Fahrenheit and is not accurate as this summer was not 120 in Texas

So I bought this item. At first it seemed to work. The only draw back is that you have to plug it in for the temps to work. But then you don't want to leave it plugged in so you have to unplug it. After a little over a month of use, and I'm not talking about everyday use it won't work plugged in anymore. Seems that the wires in the plug don't stay soldered very well. So I will only advise to get something better if this thing breaks so easy. What a waste..

I bought this as a clock/thermostat/voltmeter for my motorcycle (a small sport-touring) to help me while I'm on the road and give me info at a glance.When the motorcycle is off, the blue LED is off and only the clock shows, which is fine, and when I turn the key the blue LED lights up and the gauges appear, and are usually correct or self-correct after 20sec or so. The indoor thermometer gives a pretty accurate reading of ambient temperature, and the outdoor one is mounted behind my oil-cooler, giving me a pretty good idea of engine temperature, while the voltmeter lets me know everything is working properly in my electrical system.Overall, an excellent little display and the display casing is build well while the LED display is clear and easy to read.My only problem with this is that the mounting foot isn't very secure, for 2 reasons. I have this mounted to the underside of my small bike windshield (blacked out) and the stock stick-tape just fell right off, it was useless. I had to replace it with my own double-sided tape for both the foot and the outdoor thermometer. The second reason is that where the display leg (the post it sits on) fits into the foot (that sticks to my window) rotates nicely but doesn't firmly hold the leg in place and has fallen out. I've since glued it in place and it's fine now.

A lady I work with bought this item and asked me to install it for her. The pamphlet that came with this item didn't help me out at all. Can anyone help me as to directions to install this item?????