Equus 3130 Great Tool

Very good product. Small, light weight, easy to use unit. We were having difficulty reading codes on a Dodge SRT supercharged truck and this unit out performed a commercial unit that notably was several years old but had recently been software up dated (to the tune of over $1,000). We're planning to try the data log function next time at the track. I highly recommend this unit to commercial and drive way mechanics.