I was the Australia sole distributor for Innovate:
I offer these insights:
They are total pieces of shit!!!!! Stay away from them, they are FLAKY, they are inconsistent, they are troublesome, they are junk.
There AFR lean spikes from misfires are total bullshit! only an issue with their logic controlling the sensor (not happening in any other brand).
I had at least one customer a day ringing me about "lean spike" problems and high temp sensor failures, in the end I did not need the headaches or like giving out BS excuses as to why they did not work where every other decent meter does work....
My tip to you
There is some stuff on your car you DO NOT SKIMP ON! AFR meters are one of them! as such stay away from crap like Innovate, and house build rubbish like Tech Edge!
The only meter I recommend people buy as permanent fitment and to trust for tuning is the NEKO AF700,
you can buy these at
www.rhdjapan.com these use individually calibrated and rom chipped Neko lab grade sensors, they work in every application and will last you a life time of abuse. I run mine off the outlet of the turbo!!! it's done over 300hours of running and it is faultless, NOT CHEAP! but its faultless. Major BIG NAME brands like HKS tuning shops all over japan use Neko Corporation AFR instruments, end of story.
Trust me take my advice, its not worth guessing your AFR or fucking your engine BDC style over being cheap.