Material: High Quality Silver & Electronic component
Color:Argent
Condition: 1% Brand New
Quantity:1 PcsSurface
Finish:SilverRec/Displays to:9，999.9 Hrs-9999RPMsOperating Temperature:Standard -3°C to +85°CResolution:.1 Hrs-1 RPMsFunctions:TACH/Hour MeterFeatures:
1 No Battery Required-connects For  spark plug wire.
2 Works on any gasoline engine.
3 Indicates operation in RPMs and hours.
4 Easy Installation no power or ground required.
5 Maximum RPMs 99999， Maximum Hours:99999
6 Easy to set 1， 2， 4， cycle engine for manual
Fitment: All Gasoline Engine， Marine， Motorcycle， Snowmobil， ATV， Generators....
Package includes: 1 X hour meter