---
product_id: 459714225
title: "Automotive Multimeter, True RMS CAT III 600V, AC/DC Voltage/Current Tester, Temp/Freq/Ohm/Duty Cycle, 4-8 Cylinder Dwell Angle Test, Capacitance & HVAC/Industrial Tools with Engine RPM Measurement."
brand: "aoefg hy"
price: "$117.90"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/459714225-automotive-multimeter-true-rms-cat-iii-600v-ac-dc-voltage
store_origin: US
region: United States of America
---

# True RMS accuracy up to 1000V Temp range -20°C to 1000°C 4-8 cylinder RPM & dwell angle test Automotive Multimeter, True RMS CAT III 600V, AC/DC Voltage/Current Tester, Temp/Freq/Ohm/Duty Cycle, 4-8 Cylinder Dwell Angle Test, Capacitance & HVAC/Industrial Tools with Engine RPM Measurement.

**Brand:** aoefg hy
**Price:** $117.90
**Availability:** ✅ In Stock

## Summary

> 🔧 Diagnose Like a Pro, Anywhere, Anytime!

## Quick Answers

- **What is this?** Automotive Multimeter, True RMS CAT III 600V, AC/DC Voltage/Current Tester, Temp/Freq/Ohm/Duty Cycle, 4-8 Cylinder Dwell Angle Test, Capacitance & HVAC/Industrial Tools with Engine RPM Measurement. by aoefg hy
- **How much does it cost?** $117.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/459714225-automotive-multimeter-true-rms-cat-iii-600v-ac-dc-voltage)

## Best For

- aoefg hy enthusiasts

## Why This Product

- Trusted aoefg hy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Meets Safety:** True RMS tech with CAT III 600V rating ensures flawless, secure diagnostics on complex automotive and industrial circuits.
- • **Plug & Play Versatility:** Complete kit with temperature probe, test leads, and multilingual manual—ready to tackle cars, trucks, motorcycles, and more.
- • **Engineered for Automotive Pros:** RPM tracking and duty cycle analysis tailored for 4-8 cylinder engines unlock deep ignition and fuel system insights.
- • **Built Rugged for Real-World Use:** Backlit LCD, data hold, and shock-resistant casing keep you powered through dark garages and roadside repairs.
- • **All-in-One Diagnostic Powerhouse:** Measures voltage, current, resistance, capacitance, frequency, and temperature—your ultimate multi-tool for every job.

## Overview

This Automotive Multimeter delivers True RMS accuracy with a CAT III 600V safety rating, designed specifically for professional-grade automotive and industrial diagnostics. It supports comprehensive measurements including AC/DC voltage and current, engine RPM and dwell angle for 4-8 cylinder engines, temperature up to 1000°C, and frequency up to 9.999 MHz. Rugged and user-friendly, it features a backlit display and data hold function, making it ideal for mechanics and DIYers working in challenging environments. The complete accessory kit ensures immediate readiness for diverse applications across vehicles and industrial systems.

## Description

Automotive Multimeter, True RMS CAT III 600V, AC/DC Voltage/Current Tester, Temp/Freq/Ohm/Duty Cycle, 4-8 Cylinder Dwell Angle Test, Capacitance & HVAC/Industrial Tools with Engine RPM Measurement.

## Features

- ✅ 【True RMS Accuracy & CAT III 600V Safety】 Accurately measures AC/DC voltage (200 mV – 1000 V), current (200 μA – 20 A), and complex waveforms using True RMS technology. Certified CAT III 600 V safety rating ensures reliable testing on automotive electronics, industrial systems, and critical power circuits.
- ✅ 【Automotive-Specific Diagnostics】 Analyze ignition performance, fuel injector signals, and engine timing with RPM tracking (4-8 cylinder) and duty cycle measurements. Detect sensor outputs (MAF, TPS, oxygen sensors) and signal frequencies (up to 9.999 MHz) for comprehensive automotive diagnostics.
- ✅ 【Multi-Parameter Measurement】 Measure resistance (200 Ω – 20 MΩ), capacitance (60 nF – 60 mF), temperature (-20°C to 1000°C), and frequency (0.1 Hz – 9.999 MHz). Ideal for automotive maintenance, solar installations, and household electronics with auto-ranging and energy-saving power-off.
- ✅ 【Professional Compliance & Versatility】 Complies with CE and FCC safety standards for automotive and industrial applications. Compatible with cars, trucks, motorcycles, and RVs – a versatile tool for mechanics and DIY projects.
- ✅ 【User-Friendly Design for Tough Environments】 Features a large backlit LCD for visibility in dark garages, data hold to freeze readings, and rugged casing (180x84x53mm) for drop resistance. Perfect for roadside repairs or workshop diagnostics.
- ✅【Complete Accessory Kit】 Includes DT151 multimeter, K-Type temperature probe (for diagnostics up to 1000°C), 9V battery, test leads with clips, and multi-language manual (EN/ES/FR).

## Product Details

- **Brand:** Aoefg HY
- **Power Source:** Battery Powered
- **Style:** Elevate your automotive diagnostics with the DT151Q Professional Automotive Multimeter, engineered to meet the rigorous demands of mechanics, DIY enthusiasts, and electric vehicle technicians. Combining True RMS accuracy, CAT III 600V safety certification, and specialized automotive functions, this multimeter delivers unmatched versatility for troubleshooting cars, trucks, motorcycles, and hybrid/electric systems.
- **Color:** red
- **Item Weight:** 570 Grams

## Images

![Automotive Multimeter, True RMS CAT III 600V, AC/DC Voltage/Current Tester, Temp/Freq/Ohm/Duty Cycle, 4-8 Cylinder Dwell Angle Test, Capacitance & HVAC/Industrial Tools with Engine RPM Measurement. - Image 1](https://m.media-amazon.com/images/I/719VBgnspsL.jpg)

## Frequently Bought Together

- Multimeter，Professional Automotive Multimeter,AC DC Voltage Meter;Ohm,Ampere,Diode,Capacitance,Frequency,Temperature,hFE,LED Bulb,Transistor,Automobile Engine-Dwell (Closed Angle), Duty% Measurement.
- Hromee Fuel Pump and Vacuum Tester Gauge, Carburetor Pressure Diagnostics Leakage Tool Kit

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-07*