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πŸš— 85mm waterproof rpm tachometer gauge for car, truck, diesel engine, and marine boat - lcd digital hour meter, red backlight, 0-6000 rpm range, 9-32v compatible logo

πŸš— 85MM Waterproof RPM Tachometer Gauge for Car, Truck, Diesel Engine, and Marine Boat - LCD Digital Hour Meter, Red Backlight, 0-6000 RPM Range, 9-32V Compatible Review

5

Β·

Poor

Revainrating 2 out of 5Β Β 
RatingΒ 
2.0
πŸ“Š Car Gauges, πŸš— Interior Car Accessories

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img 1 attached to πŸš— 85MM Waterproof RPM Tachometer Gauge for Car, Truck, Diesel Engine, and Marine Boat - LCD Digital Hour Meter, Red Backlight, 0-6000 RPM Range, 9-32V Compatible
img 2 attached to πŸš— 85MM Waterproof RPM Tachometer Gauge for Car, Truck, Diesel Engine, and Marine Boat - LCD Digital Hour Meter, Red Backlight, 0-6000 RPM Range, 9-32V Compatible
img 3 attached to πŸš— 85MM Waterproof RPM Tachometer Gauge for Car, Truck, Diesel Engine, and Marine Boat - LCD Digital Hour Meter, Red Backlight, 0-6000 RPM Range, 9-32V Compatible
img 4 attached to πŸš— 85MM Waterproof RPM Tachometer Gauge for Car, Truck, Diesel Engine, and Marine Boat - LCD Digital Hour Meter, Red Backlight, 0-6000 RPM Range, 9-32V Compatible

Description of πŸš— 85MM Waterproof RPM Tachometer Gauge for Car, Truck, Diesel Engine, and Marine Boat - LCD Digital Hour Meter, Red Backlight, 0-6000 RPM Range, 9-32V Compatible

RPM Tachometer Fixing dimension: 85 mm (3-3/8"); Speed Ratio: 1-300 adjustable; Working Voltage: 9-32 V (12V/24V ). Use moving-magnet principle to drive the needle, featuring good endurance and anti-vibration, 316 Stainless steel bezel with curved glass. Marine tachometer is suitable for all kinds of tacho RPM sensors, and display the rotation speed of the engine. Protection grade is IP67, the whole body is completely waterproof;. Note: we have 3 Model Indicating Range: 0-3000 RPM, 0-8000 RPM,0-6000 RPM.

Reviews

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

Type of review

Revainrating 1 out of 5

I already had 2 outlets

Not worth the time, have now bought 3 and should replace the tech on the port side. Already swapped the starboard speedometer once.

Pros
  • One year trial
Cons
  • No instructions

Revainrating 2 out of 5

Cheap crap is best in sensors

Looks ok, doesn't work right out of the box I knew I should have just spent the money and gotten a good lesson, I guess I won't have any touches Cheap Chinese shit again this weekend

Pros
  • Stylish and modern design
Cons
  • Some cons

Revainrating 2 out of 5

RPM values ​​lag behind

These tachometers fit easily in my boat's dashboard. Calibrating was easy enough despite poorly written/translated instructions. The arrows on the display clearly lag behind the engine speed. This is fine if you want an approximate figure for engine RPM, but don't rely on readings when targeting specific shift points when driving a manual transmission car. These are enough for now until I can spend the money on a better set.

Pros
  • Absolutely amazing!
Cons
  • Nothing

Revainrating 4 out of 5

May not work with 2-stroke engines

I have found nothing wrong with the physical quality of the tachometer. However, I couldn't calibrate it for the 150hp Mercury 2-stroke outboard I bought it for. None of the adjustment ranges provide correct readings compared to a diagnostic speedometer. ATTENTION, if this product does not work in your application, there is no point in returning it. When I asked to send it back they gave me a shipping label that requires postage to be paid. The shipping costs from the USA to China exceed the…

Pros
  • Great for a small home
Cons
  • Frequency

Revainrating 1 out of 5

So far it's working fine (day 1) (update, junk)

it's only been 1 day but so far it's working fine. Easy to connect. Installed on my boat for my 9.9hp Yamaha 4 stroke. Connected 12V+ and the light on the pickup to a switched 12V+ on my Yamaha (I have remotes). What I didn't understand is that the backlight is red, I was expecting white. I don't care as I'll be replacing the existing 194 sensor bulbs with red LEDs anyway. Lots of adjustments for up and down sensor accuracy. Not sure if it works for 2am as others have stated. Hope it lasts…

Pros
  • handy thing
Cons
  • silent