Spec Sheet

ENM is proud to present the new series PT15 self-powered
Digital Tach/Hour meter. The PT15 keeps track of true engine
RPM and running time for all types of gasoline engines.The unit is
powered by an internal lithium battery. No external power
connections are required.
The operation of the Tach/Hour meter is triggered by external lead
wire, wrapped around the spark plug wire of the engine. Since the
unit is triggered by the spark of the engine, the hours and the RPM
display actual operation. This is useful for maintenance and
warranty applications for any type of engine-powered machinery.
The RPM is displayed when the engine is running. Hour usage is
displayed when the engine is off and remains visable.
With solid state technology the PT15 series is built with a custom
chip and with solid construction for maximum durability in harsh
environments and rugged application.
Specifications
Capacity: 9999.9 Hours Meter
01=13,000 RPM
02=24,000 RPM
03=48,000 RPM
Sampling Time: 1-Second Approximate
Character height: Large 5 mm digits.
Operating battery life: 8 year Internal Lithium Battery
Operating temperature: Standard -10C to +85C
Vibration resistance: Withstands 10 to 75 Hz.
at 1 to 8 G’s.
Rpm Resolution: 10 Rpm
Configuration: Round SAE Bezel with push on retaining
chip. Other mounting styles are also
available. See reverse side.
Features
• Large 7 segment LCD display
• Low cost and small size
• No Power required
• Solid state electronics
• Quartz Crystal
• Wide operating temperature range
• High reliability
• Indicates operation in RPMs
and Hours
• 1, 2, 4, Cycle engine or Hour
Meter only
• Easy to install
• ISO 9001:2000 Certified
• Made in the U.S.A.
PT15
Self Powered Engine Digital Tach/
Hour Meter, Series PT15
678
Technical Data
web site: www.enmco.com
© ENM Co.
ENM Company
5617 Northwest Highway, Chicago, IL 60646-6135
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Toll Free [phone] • e-mail: [e-mail]
2005 ENM Co.®