Review on B Qtech Wireless Monitoring Motorhome Temperature Tires & Wheels by Lagant Wardrick

A recurring problem with my devices is that they arrive on time and then sit in a box for days or more, waiting for me to have time to do something with them. On Saturday it was two months ago that the tire pressure sensor came in the mail. instructions lost. In any case, they were pretty awful, too small to read, and my magnifying glass was hidden. After a while, the instruction disappeared completely. I wish the website was printed on the box. Anyway, a day or two ago I put the solar panel in the sun and left it. Then the water heater shared about fifty gallons of water between us and the living room, so the TPMS went back in the box. Life got better and I decided I couldn't find the instructions so I reread the reviews. Someone said hold down the power button (with a left arrow) for a few seconds and the display will light up. I remember the instructions required to screw the sensors onto the tire nipples in a specific order, but I've only just started screwing them on. FL is probably front left, RR is probably right rear, etc. As I passed by, the numbers looked like tire pressures. Ran some errands and parked the truck. This morning the display lit up and the print looked generally as I expected, except for one thing. I pulled out my good pressure gauge and checked each tire. When I removed the sensor, the display beeped. The tires are as I put them on except for one and when I put the sensors back on the numbers on the display were as I put them on. I rechecked the tire with the wrong pressure, pumped it up and now all four tires show the correct numbers. Maybe reset the sensors by removing them. There are no instructions yet. Once the pressure was the desired one, I pressed the "M" button and the tire pressure numbers disappeared and a tiny "PSI" appeared on the display, like tire pressure in "pounds per square inch". I suppose that could be changed if I wanted BAR or something. Another press and a small "F" as in Fahrenheit. Then "LO 30" which I assume is meant to sound an alarm if the tire pressure falls below what you set, then "Hi 46" which is the pressure I set for over-inflation. I noticed that the front and rear tires are mounted separately as some cars have different front and rear tires. There are other things I didn't care about and I just let them go. The only flaw is that this thing reads all four tire pressures in my 20 year old Chevy pickup and my wife resents it being more expensive and more modern. The car only displays a warning for each low tire without telling it which tire. She feels left out. If this goes on for a while I will say I would buy another if I had a car that needed it.