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ELING Waterproof Tachometer 0 3000RPM Backlight Review

3

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Poor

Revainrating 2 out of 5  
Rating 
2.1
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Details

BrandELING
MaterialPlastic
Item Dimensions LxWxH3.35 x 3.35 x 2.76 inches
Item Weight0.22 Kilograms

Description of ELING Waterproof Tachometer 0 3000RPM Backlight

Open a 3-3/8" dimension and 2-3/4" depth hole, put gauge into it and fasten. Speed Ratio: 1-300 adjustable, You can press the back button to adjust it. Idle speed is typically 600-800rpm. Details refer to owner manual. Suitable for diesel engine and gasoline engine. Tachometer can get signal from engine, ignition coil, crankshaft sensor, or tacho sensor (be sold separately), etc.If you need tacho sensor, pls. search for ASIN NO. B07RN3HJ72 or B07RR8NQ45. It shows rpm and hour. Hourmeter cannot be reset. If you need other faceplate , pls. search for ASIN B0755KWGQR or B0755L49GG. Red Backlight, 9-32VDC(12VDC/24VDC) Working Voltage,1 year Warranty, 100% Waterproof and anti-fogging protection.

Reviews

Global ratings 3
  • 5
    0
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    2

Type of review

Revainrating 4 out of 5

Great Addition for My Car!

After trying this tachometer, I am impressed with its accuracy and easy installation. The backlight feature makes it easy to read even at night. It's a perfect addition to my car for better automotive performance. However, the wires could use some extending for multiple installation options.

Pros
  • Accurate, easy installation, backlight feature.
Cons
  • Short wires.

Revainrating 1 out of 5

Never worked properly - more expensive touch solved my problem.

I've been suffering with this wheelbarrow for a month - it still shows intermittent highs. Just too sensitive to coil noise. I tried resistors in the signal line - experimented - calmed down but didn't cure. 2 different speedometer signal filters - no improvement. I finally found a Schmidt-triggered device that converts the coil signal to a square wave - mostly read correctly, but then jumped back up :( I ended up buying a much more expensive Touch - it worked right out of the box.

Pros
  • Electrician
Cons
  • You can add something

Revainrating 1 out of 5

Never worked properly - more expensive touch solved my problem.

I've been fiddling with this touch for a month - it still shows intermittent highs. Just too sensitive to coil noise. I tried resistors in the signal line - experimented - calmed down but didn't cure. Tried 2 different speedometer signal filters - no improvement. I ended up finding a Schmidt trigger that converted the coil signal to a square wave - read correctly in most cases, but then just jumped back up :( I ended up buying a much more expensive Touch - it worked right out of the box.

Pros
  • Gauges
Cons
  • I don't have a huge aversion to it, everything is fine