SKU: 51542774398

Autometer ES 3-3/4in TACH Mini-Monster 10000 RPM IN-DASH

Sale price$173.25 Regular price$192.50
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

Autometer ES 3-3/4in TACH Mini-Monster 10000 RPM IN-DASHSince 1957, Autometer Has Set The Standard In Performance, Accuracy And Durability With Their Legendary Tachometers. The Absolute Pinnacle Of Engineering And Technology, Its No Wonder Autometer Can Lay Claim To More Motorsports Victories Than Every Other Gauge Manufacturer Combined. The Patented Air Core Meter Movement, Wound In House To Exacting Standards, Can Move The Needle From 0 10,000 Rpm In 333 Milliseconds. An Ultra Bright Led Shift Light

Since 1957, Autometer Has Set The Standard In Performance, Accuracy And Durability With Their Legendary Tachometers. The Absolute Pinnacle Of Engineering And Technology, Its No Wonder Autometer Can Lay Claim To More Motorsports Victories Than Every Other Gauge Manufacturer Combined. The Patented Air Core Meter Movement, Wound In House To Exacting Standards, Can Move The Needle From 0 - 10,000 Rpm In 333 Milliseconds. An Ultra Bright Led Shift Light Guarantees You Hit Your Shifts Perfectly, Every Time. An Inaugural Inductee To The Hot Rod Speed Parts Hall Of Fame, No Other Tachometer On The Market Has Had Anything Approaching Its Impact On Professional Racing. Built For A Lifetime Of Service Under The Harshest Conditions, This Is The No Compromise Tach For No Compromise Builds. When You" Re Ready For The Best, There Isnt Another Choice.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 51542774398

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4.6 ★★★★★
Based on 26 reviews
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Verified Purchase
Steven Runyon
Lexington, US
★★★★★ 3
Does what it does
Does what it does
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 10, 2025
G
Verified Purchase
Grant
San Leandro, US
★★★★★ 1
Failed after 2 months
Failed after about 2 months of being used as a battery isolator. When activated, only passes about 2 volts though the contacts on a 12 volt circuit now. Wasted my time and money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2025
W
Wes
Lake Worth, US
★★★★★ 4
Works great
I used this to turn on with key on power in my truck. Power then goes through this and turns on my key on fuse panel. That way I can run a much larger cable from the battery to the fuse panel instead of pulling power through the ignition switch, where power output is limited. So far it doesn't get hot, though I am not running anything close to 500 amps through it. More like 75 amps max and even then it's only sometimes. No problems so far.
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Reviewed in the United States on July 28, 2024
A
Verified Purchase
Astrid Falcon
Chelsea, US
★★★★★ 5
Heavy duty and has lasted three years so far
I have had this relay installed in the engine bay of my Lexus RX 300, functioning to link the front battery to the additional battery in the trunk whenever the ignition is on. The relay has worked reliably for about three years now with no complaints besides one minor comment, be careful when threading down the nut on the Low voltage side. It is prone to stripping
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Reviewed in the United States on March 24, 2025
D
Verified Purchase
Dr.Ortiz Ayala
San Leandro, US
★★★★★ 5
It delivers as advertised.
Works as advertised, and is easy to install.
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Reviewed in the United States on August 18, 2025

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