Works on all 2 cycle and 4 cycle engines!
Service Check Function
Internal battery lasts up to 5 years
Note: This item does not work with diesel engines
Solid State, Quartz-Control
Displays RPM when engine is running and automatically displays run time in hours when enigne is off. Programmable service check function helps precisely schedule needed maintenance. AC Voltage Hour Meter, Registers Elapsed Time Up to 99999.9 Hours, Bezel Face 2.50 Inches Round, Length from Back to Bezel 2.75 Inches, Elapsed Time Indicators, Non Resettable, Input Voltage 110 to 120 @ 60 Hz, 3 Watts, Numbers White on Black, Decimals Black on White, Material Black Styrene, Indoor Use Only, Continuous Duty Accuracy 100%, Start/Stop Accuracy to Plus/Minus 50 msec, Flange Mounts In 2.25 Inch Diameter Hole, Includes 22 Gauge Wire Leads 6 Inches Long, Mounting Hardware

AC Quartz Hour Meter, 2 Hole Rectangular, Registers Elapsed Time to 99999.9 Hr, Bezel Face Width 2.12 Inches, Height 1.25 Inches, Length from Back to Bezel 2.15 Inches, Voltage 90 to 240 @ 50/60 Hz, Display 6 Digits, Number Height 0.125 Inches, Numbers White/Black, Tenths Red/White, Case Black Polymer, Temperature -40 to 185 F, Range Accuracy to Plus/Minus 0.02%, Mounting Clip/2 Holes, Fits Panel Opening 1.45 x 0.95 Inches, Spade Terminals 1/4 Inch/6.3 mm. Quick installation; No battery required; Extend equipment life; Weighs less than a pound; Perform preventive maintenance on time
The meter is used for industry user and electric power line measuring and test frequency 50Hz or 60Hz three phase AC active energy or reactive energy electric energy parameters, it is a kind of preferred product for electric
energy measuring, inspection and management of distribution electricity station and transformer substation etc.