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Digital Tachometer Tach Gauge for Auto Car 52mm 2in LCD 0~9999RPM Warning Light Black

Digital Tachometer Tach Gauge for Auto Car 52mm 2in LCD 0~9999RPM Warning Light Black

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  • China Warehouse
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Digital display with black face and blue LED.
Used to measure the RPM of automobile engine.
Measurement range is 0~9999RPM.
Red warning light.
High accuracy and easy operation.

Color: Black
LCD size: 52mm / 2in
Unit: RPM
Measurement range: 0~9999RPM
Warning point: 5000RPM
Power: 12V DC, Max. 0.3A
Tachometer size: 5.7 * 5.5cm / 2.2 * 2.2in (diameter * height)
Tachometer weight: 72g / 2.5oz
Package size: 17 * 12 * 7.8cm / 6.7 * 4.7 * 3.1in
Package weight: 205g / 7.3oz

Package including:
1 * Tachometer

Question & Answer

  • Q can I install this for my Honda two wheeler single engine four stroke bike?

    By Ram April 9, 2017

    A hello,dear consumer. I think it doesn't fit your bike.

    Reply By Customer Service Center April 17, 2017
  • Q Hi there Is the input signal to this gauge good to come from a hall sensor triggered by a magnet thanx

    By Clive Stephenson January 21, 2017

    A Yes,it is.

    Reply By Customer Service Center January 21, 2017


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Customer Reviews

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  • By tanya ferguson

    August 8, 2017

    Two out of three of these worked well. I put one in my 1955 jeep last year, and it is very nice to see exactly how much oil pressure. The old jeep has oil pressure issues and is in need of a rebuild on the motor so this gauge helps me watch things until I can get it taken apart. The gauge seems accurate as I compare to the old gauge. This year, ordered one for my 1946 cj2a jeep. It worked for about 1 minute. I just rebuilt the motor and I NEED to see the oil pressure to ensure all is well. I dis-assembled the gauge and found the Voltage regulator pop'd. I was hoping for a bad solder joint or something. Anyways, I ordered a 3rd and that one arrived in two days. I postponed my first time startup on the rebuilt engine until I had a gauge. Connected the 3rd one and It has been working every since. The one that blew was not cross worked then just went out. Not sure what to make of the one bad gauge out of the three I ordered.

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  • By e***o

    July 7, 2017

    The tach works good really good but the back light is way to bright even when hooked into the factory dimmer switch instalation was about 3 hours because instructions where limited and resorces online for my specific vehicle where limited when trying to find schematics for my factory dimmer switch and like many have stated the back light is wayyyyy to bright they would of been better off using a regular dash bulb for this thing think im just gonna cut the back light wires and leave it as a none back lite tach over all for the price of this thing its definitly worth it

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  • By john l

    July 6, 2017

    Gauge worked on the first try, ran the green wire to tach output off the coil on a 350 TBI. It won't read any rpm until the engine is actually running, not sure if that's my truck or the gauge.. But it seems to react reasonably quick and read accurately. The gauge pod is very cheap though and mine was missing the back side of the nut, so I had to drill it out and make a new nut/bolt... But still a cheap way to add a tach to a truck. Update, now that i wired the LED backlight, it is WAY too bright for nightime use, I wish there was a way to dim the backlight some, I wired mine to a switch so I can turn it on and off. Also you can combine the two black negative leads (one for the tach and one for the LED) at the same spot, works fine and makes wiring a bit easier

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  • By dave h

    February 2, 2017

    Nice little tach for the money.There are two long red and black wires - these provide power. The red should be hooked to a 'key hot' wire. There are two shorter red and black wires - these are for the backlight. The red wire here should be hooked to a wire that gets hot when the parking lights are turned on. Finally the long green wire needs to be hooked to the signal for the distributor. For my Chevy HEI ignition, this was a wire directly to the distributor cap. The response of the needle is nice and smooth, not choppy or jittery. The backlight is a very bright blue. Didn't seem to cause any problems though.

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  • By nico c.

    August 7, 2017

    I installed this tach in my '80 suburban to find out my rear axle gear ratio lol. Works like a charm and what I suspected: 3.73s. The gauge housing that was included bolted to the dash faceplate perfectly.The needle shows RPMs smooth, not jumping around. Yes the blue light is bright at night, not so noticeable in the day light. Overall very good for the price. Only downside is the bulb cant be changed for a different color.

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  • By a***y

    August 24, 2017

    Shipped fast, packed well, good fast communication, takes care of problems

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  • By bill palmer

    July 31, 2017


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  • By daktah pepah

    July 13, 2017

    bought this for my 1 cylinder go kart engine. checked it with a laser tach i verified against my car (was less than 25 rpm off) and in 4 cylinder mode it seems fairly accurate at idle and redline, less than 100 rpm difference each. i bought a pack of resistors because i thought i would have to make it more accurate, but i might not have too it seems!

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  • By lanjay

    July 12, 2017

    The reading is like up and down, very hard to catch the mark that you need. The light is very bright but im please dont get me wrong.

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  • By BulletWithYourName

    July 8, 2017

    Works on my 2000 Ford Ranger 2.5 Is it accurate? No idea but it's easy to install, I used a fuse tap for ignition power (red), basic ground (black) and green wire to the tan/white wire on coil pack closest to firewall. Delivery said it was going to take a month and a half but mine arrived in two weeks from CHINA. Package had a 1/4 inch of EBOLA laden dust on it and I contemplated wearing a Tyvek suit when opening but for $13 it's worth it!

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  • By Tim

    July 5, 2017

    It was easy to install because I used a Docooler 2" Tac Pod holder. If you have never installed a tac have a friend that has basic auto electric knowledge help you. Based on passed experience, it ran about 150 rpms too fast.

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  • By davi ññ

    January 29, 2017

    Great for a top of the dashboard,like it very much.

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  • By danny russell

    December 18, 2016

    Great qualityand nice price,its wicked bright needs dimmer

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  • By kat

    November 30, 2016

    So far so good. Instructions are specific. Run the green to the distributor positive if you have one.

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  • By robert humbert

    November 6, 2016

    Just what I wanted and act as described.

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  • By reno g

    October 30, 2016

    It seems to read the right voltage and was easy to install. But I do wish it was not so bright; it's like a flashlight when it's on.

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  • By brandon carter

    October 6, 2016

    Very Cool! The needle doesn't jump around at all. Works great!

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  • By raymond schwartz

    September 19, 2016

    Works great! the light is bright.

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  • By jesus guitten

    May 23, 2016

    Perfect! love it , fit my car so perfect.

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  • By h***e

    March 12, 2015


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