Shkalacar Motorcycle Tire Pressure Monitor, Solar Wireless Tire Pressure Monitor Tpms Waterproof with Large LCD Screen 2 External Sensors

Easy to set up and use, bright clear display, magnetic charging cable supplied. Very happy

At the time of review, this little gadget was on offer at £20.79 reduced from an already reasonable £25.99. This one is different to most of the competition due to its built in solar panel for on the go charging. It is quite compact at less than 5cm across and is very attractive in design.I found the minute type face and graphics in the instructions were not only difficult to read but poorly written. Luckily it is pretty intuitive to work out the operation. It arrived with a battery that was completely flat, so plugged in and using the magnetic cable, it took a few hours to charge up. It needs to be turned off otherwise it will constantly alarm.Fitting the sensors (which contain a battery that needs changing every 12 months or so) requires fitting the supplied locknut using the little spanner in the pack. Once connected, it all worked a treat on my e bike which uses normal car tyre type valves. The temperature seemed to be inaccurate but the PSI or BAR reading if you prefer, was reasonably accurate.You wouldn't want to leave your bike anywhere public with this TPM attached to the bars as it simply twists off its mounting. Given the price, even though it has a couple of niggles, I think this is a solid 4 stars.