Part of the hour meter seems to work, but if you want to use a tach, look elsewhere. I've tried everything from 1 to 10 turns around the spark plug wire and all showed high revs. I even set it to 1p1r to halve the reading and it didn't work. I just want an hour meter so I didn't return it. If you need an accurate tachometer then this is not what you need, buy something else.
Table lamp Camelion KD-017A black
11 Review
HOTSYSTEM Single Hole Dash Dashboard Gauge Mount Pod For Car Temperature, Voltage, Air/Fuel Ratio, Boost, Exhaust & More - Universal 2 Inches 52Mm Size With Black Cover
11 Review
Tire Hankook Ventus Prime 3 K125 215/55 R17 94W summer
10 Review
A/C Dash Button Repair Kit: 5PCS TIHOOD Stickers For Faded Auto Climate Control Decals Replacement With Perfect Adhesive Fit
10 Review
Transponder "T-Pass" TRP-4010 AVTODOR TOLL ROADS, black
46 Review
Gray Multi-Functional Portable Steering Wheel Tray For Car Laptop And Food - Vehicle Seat Mount Table For Notebook, Eating, And Working On The Go
43 Review
2 Pack JOYTUTUS Coin Holder: Universal Car Change Organizer For Most Trucks Accessories
27 Review
3-Compartment Cargo Trunk Storage Organizer By EPAuto: Maximize Your Car'S Storage Space
28 Review