---
product_id: 741498350
title: "85mm 12/24V Diesel Tachometer with Bulb Back Light"
brand: "motor meter racing"
price: "R$1209"
currency: BRL
in_stock: true
reviews_count: 6
category: "Motor Meter Racing"
url: https://www.desertcart.com.br/products/741498350-85mm-12-24v-diesel-tachometer-with-bulb-back-light
store_origin: BR
region: Brazil
---

# Bulb backlight illumination 12/24V dual voltage compatible 0-4000 RPM precision 85mm 12/24V Diesel Tachometer with Bulb Back Light

**Brand:** motor meter racing
**Price:** R$1209
**Availability:** ✅ In Stock

## Summary

> 🚀 Rev up your diesel game with precision and style!

## Quick Answers

- **What is this?** 85mm 12/24V Diesel Tachometer with Bulb Back Light by motor meter racing
- **How much does it cost?** R$1209 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/741498350-85mm-12-24v-diesel-tachometer-with-bulb-back-light)

## Best For

- motor meter racing enthusiasts

## Why This Product

- Trusted motor meter racing brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Iron Housing:** Durable black iron bezel with gold iron housing for a sleek, industrial look that lasts.
- • **Vibrant Bulb Backlight:** Ensures clear visibility in all lighting conditions with classic bulb illumination.
- • **Complete Installation Kit:** Includes power harness, mounting hardware, pipe, and instructions for hassle-free setup.
- • **Universal 12/24V Compatibility:** Seamlessly integrates with both 12V and 24V negative ground diesel systems.
- • **Precision Diesel RPM Monitoring:** Accurately track engine speed from 0 to 4000 RPM for optimal performance.

## Overview

This 85mm diesel tachometer delivers precise RPM readings from 0 to 4000, compatible with both 12V and 24V negative ground systems. Featuring a durable iron bezel with a stylish black faceplate and red needle, it offers clear visibility through a bulb backlight. The package includes everything needed for easy installation, making it a reliable and sleek upgrade for diesel engine monitoring.

## Description

Electrical 0-4,000 RPM Tachometer for Diesel - Black Face - 85mm - 100% Made In Taiwan - Full Set

Review: Great rev counter - I wanted a rev counter without an hour meter or digital display; this one fit the bill and worked perfectly. Be aware that calibration requires only very slight adjustments.
Review: デカすぎる - 電球が付かない

## Features

- SIZES: 85mm (3-3/8"). Tachometer Requires 12 / 24 Volt Negative Ground Systems.
- FEATURES: Tachometer Suitable for Diesel Engine, "W" Terminal on the Alternator.
- FEATURES: Flat Clear Lens, Black Iron Bezel with Gold Iron Housing. Black Gauge Faceplate, Red Needle. Light Bulb Illumination.
- PRODUCT DETAIL: Tachometer 0 - 4000 RPM.
- PACKAGED: Tachometer, Light Bulb (For12 & 24V), Pipe, Power Harness, Mounting Hardware, Installation Instructions.One Year Limited ************************************************************* for Non-Human Factor Damage & ************************************************************* ************************************************************* Technical Support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075F3GJW7 |
| Best Sellers Rank | 225,113 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 145 in Industrial Tachometers |
| Brand | MOTOR METER RACING |
| Customer Reviews | 4.2 out of 5 stars 137 Reviews |
| Item Dimensions | 13 x 11.9 x 13 centimetres |
| Item Weight | 15.2 Ounces |
| Item dimensions L x W x H | 13 x 11.9 x 13 centimetres |
| Item weight | 15.2 Ounces |
| Manufacturer | IGAUGE TECHNOLOGY CO., LED |
| Manufacturer Part Number | IG85-ETA-9055R |
| Material | Iron |
| Model Number | Universal Tachometer for Diesel |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of items | 1 |
| Thread Type | 1/4-20 |
| Thread type | 1/4-20 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** MOTOR METER RACING
- **Material:** Iron
- **Item dimensions L x W x H:** 13 x 11.9 x 13 centimetres
- **Item weight:** 15.2 Ounces
- **Manufacturer:** IGAUGE TECHNOLOGY CO., LED

## Images

![85mm 12/24V Diesel Tachometer with Bulb Back Light - Image 1](https://m.media-amazon.com/images/I/61NwCV-S5JL.jpg)
![85mm 12/24V Diesel Tachometer with Bulb Back Light - Image 2](https://m.media-amazon.com/images/I/51x9ZSfn5LL.jpg)
![85mm 12/24V Diesel Tachometer with Bulb Back Light - Image 3](https://m.media-amazon.com/images/I/51y2W+gWkeL.jpg)
![85mm 12/24V Diesel Tachometer with Bulb Back Light - Image 4](https://m.media-amazon.com/images/I/51RiOSXlB+L.jpg)
![85mm 12/24V Diesel Tachometer with Bulb Back Light - Image 5](https://m.media-amazon.com/images/I/61+Jc9wGjxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great rev counter
*by S***. on 27 August 2025*

I wanted a rev counter without an hour meter or digital display; this one fit the bill and worked perfectly. Be aware that calibration requires only very slight adjustments.

### ⭐ デカすぎる
*by プ***ン on 4 November 2019*

電球が付かない

### ⭐⭐⭐⭐⭐ Very accurate, smooth and steady readout
*by D***N on 25 March 2026*

I purchased this tachometer as an accessory tach for my John Deere Tractor. The original stopped working and it's $1300 to replace. I used the IP 65 project box (ASINB0D56QF9LH) from Amazon to mount it. Installation was easy and I am very impressed with the accuracy and movement of the tach. It is smooth and steady. Easy to calibrate. I would recommend this tachometer.

## Frequently Bought Together

- MOTOR METER RACING Universal Diesel Engine 85mm 3-3/8" Tachometer for Alternator W Terminal 4000 RPM Black Dial in Dash 12/24 Volt
- GlowShift Diesel Tachometer Tach Gauge Signal Adapter - Compatible with All Cylinder Diesel Engines - Universal - Includes Adjustable Clamp

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**Shop now:** [https://www.desertcart.com.br/products/741498350-85mm-12-24v-diesel-tachometer-with-bulb-back-light](https://www.desertcart.com.br/products/741498350-85mm-12-24v-diesel-tachometer-with-bulb-back-light)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-08-14*