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Murphy by Enovation Controls AT-30 12/24 VDC Analog Tachometer (20700245)

Murphy by Enovation Controls AT-30 12/24 VDC Analog Tachometer (20700245)

Original price was: $156.49.Current price is: $147.54.

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About this item

  • The AT-30 Tachometer is a rugged instrument with solid-state circuitry for indication of engine RPM. This model will accept all signal sources: alternator, magnetic pickup or ignition, and has improved the calibration procedure to a single push button on the back. It is equipped with a ring nut for mounting into a standard 3-3/8 in. (86 mm) dash mounting hole. A full 240° sweep of the pointer gives an accurate indication on a large easy–to–read scale, and the dial can be illuminated.

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  • Compare the listing with the part currently installed on your vehicle.
SKU: D-B0829F4NYR Category:

Description

The AT-30 tachometer is a rugged instrument with solid-state circuitry for indication of engine RPM. It is equipped with a ring nut for mounting into a standard 3-3/8 in. (86 mm) dash mounting hole. A full 240° sweep of the pointer gives an accurate indication on a large easy-to-read scale, and the dial can be illuminated for night reading. This AT Series tachometer indicates engine speed in revolutions per minute (RPM). Calibration has been improved and is now accomplished with a single push button on the back. Not intended for use with Capacitive Discharge (CD) ignitions or magnetos, only for inductive, automotive-type ignitions. The tachometer is for negative ground or isolated electrical systems. If the instrument is connected to reverse polarity, it will not operate until proper connections are made. It is powered by a 12- or 24-volt battery (operating range: 10-32 VDC). Replaces Murphy part numbers: ATS-30-12 (20700188), ATS-30-24 (20700202), ATS-40 (20700227), ATA-30-12 (20700175), ATA-30-24 (20700198), ATA-40 (20700134).

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Product facts

Specifications

Canonical product
MP-US-B0829F4NYR
Source product ID
B0829F4NYR
Category
Replacement Parts / Lighting & Electrical / Electrical / Gauges / Tachometers
Available images
1

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An identity-first tachometers listing organized around stable product references and available compatibility evidence.

Fit and size notes

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.

Specification notes

  • Canonical product: MP-US-B0829F4NYR
  • Source product ID: B0829F4NYR
  • Category: Replacement Parts / Lighting & Electrical / Electrical / Gauges / Tachometers
  • Available images: 1

Before you buy

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.

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