Tpro8150 Digital Multi-function Tyre Pressure Gauge 4-in-1 Tyre Tread Depth Gauge, Wide Range 3-150 PSI, Backlight LED Display, 4 Measurement Unit with Led Light for Car Truck Bicycle Motocycles

I am disappointed: it is fairly easy to use but the LED numbers for the tyre pressure are difficult to read accurately as there is a 'background' of 888 showing as one used to find in old-fashioned devices, and the pressure readings are indistinct against this background. Whether this is limited to a one-off that I have got is impossible to say. The tread depth indicator is a simple push-down device so really no better or worse than the old-fashioned ones. The LED torch light is very weak. All in all, a rather poor thing.

okay for what you pay

This is a useful 2 in 1 tool to keep in the car. Tread depth guages are so easily misplaced as they're so small that it's really handy to have one incorporated into the pressure guage. The only thing I'd say about the tread depth gauge is that I didn't know how to read it and it doesn't say in the instructions - there are three lines and I assume it's the centre line because that's where the 0 is when it's pushed in but there needs to be an arrow or something to show you where to read it really.You have to push really hard against the valve otherwise air escapes and you won't get an accurate reading although this is true of many pressure gauges.There's a light which is handy if you need to check your tyres in the dark and you can also deflate your tyres if they're overinflated. This is very handy.

husband bought this, and he was very impressed by the compact size and performance.