Product: DEWHEL Horizontal Carbon Fiber Look Single Gauge Dash Mount Holder 52mm 2&quot; Pod Universal
Overall sentiment: negative
Customer reviews:
its ok. seem like its off a bit, installed it on my 68 mustang 302 and says idle at 1k-1200 rpm and stomp on gas shifts over 5k-6k.not very bright during day and needle hard to see. night time ok. will be getting glow shift or autometer later 
 Gets stuck in different spots constantly. 
 Junk.  Lights flicker or color change doesn't work at all. Refuse refund 
 Definitely spend a little more money. Gauge came right off. It's cheap. You can't set it at a certain angle, it just swivels at will. Terrible. 
 Very cheap looking I don't see a way to hold in the gauge to this pod other than to or double tape. Its crap 
 I can bony review this as I received a boost gauge? 
 This gauge gave me an incorrect reading right out of the box. It was off by 3.7 volts.... Not cool. 
 Easily installed, but very inaccurate and inconsistant readings... lots of glare off dimly lit face makes it hard to see in daylight.
Would not purchase again...
Would return, but not worth the hassle. 
 Tach hand is a few rpm off what the actual emo shows. Tach needle goes up slow 
 giving it 1 star.  after i purchased i had a incident that left me on bed rest for a month.  got around to finially installing it today.  it is Stuck on red.  does not change.  would of been great if it was Stuck on blue or white(match the cluster)  but it functions like it should.