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1205 E Main St
Columbus, OH 43205
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Electronic Specialties EZ Tach Plus

Part # ESI328
30 day replacement if defective
$108.99
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Product Information

Product Details
Part No. ESI328
Warranty Details (30 DAY REPLACEMENT IF DEFECTIVE)
Versatile instrument can measure RPM on a wide variety of engines from string trimmers to automotive. Reads engine revolutions up to 20,000 RPM. Built-in LED Flashlight which can be used while taking measurements. Backlit LCD display - Accuracy positive or negative 10 RPM. Picks up signal wireless or with supplied inductive pickup Great for use on a wide variety of engines,including: outboards, snowmobiles, motorcycles, small engines, generators, lawn equipment, ATV, automotive and more.

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2.33 out of 5
3 Customer Reviews
33% of respondents would recommend this to a friend
Ratings Distribution
5 Stars
1
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
2
Pros
1
Lightweight
Cons
1
Not Accurate Enough
Best Uses
1
Redesign Needed
1
Return To Manufacturer
Describe Yourself
1
Engineer
Reviewed by 3 Customers
Misses the mark
Staff Reviewer - Submitted 11 years ago
Tried to use to set speed of single cylinder engine after rebuilding the carburetor. the ignition was magneto. Could not obtain reading of RPM that was believable. I believe the problem is a lack of shielding that allows noise form the ignition to give false readings . Tried same measurement on twin cylinder engine with same results. Tried next on 6 cylinder Jeep with distributor ignition. Readings were close to tach/dwell but not stable. Engine running steady, but this instrument was indicating 50 to100 variations..
Bottom Line No, I would not recommend to a friend
not even close to accurate
Staff Reviewer - Submitted 12 years ago
totaly unaccurate cant get a stady reading
Bottom Line No, I would not recommend to a friend
great product
Staff Reviewer - Submitted 13 years ago
great product had it shipped to me and recieved it the next day. easy to use just have to read instructions first.
Bottom Line Yes, I would recommend to a friend
Displaying Reviews 1 - 5Back to Top

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what do you use the cable on this for? Is this a Laser Tachometer
Open Reply - John the Car-Doc
This Electronic Specialties EZ Tach Plus (Part No. ESI328) can measure RPM on a wide variety of engines from string trimmers to automotive. Reads engine revolutions from 0 to 20,000 RPM, Picks up RPM signal wireless or with supplied inductive pickup, Built-in LED Flashlight which can be used while taking measurements, Backlit LCD display, Accuracy +10 RPM. For any further assistance please feel free to call 1-877-238-2623 and one of our representatives will gladly assist you with any questions or concerns you may have.
Open Reply - Captwingfoot
The Cable is used to clamp around the spark plug wire and plug the other end into the tachometer if it is not convenient to hold the tachometer close to the plug wire. No it is not a optical device.

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