Top Automotive Diagnostic and Measurement Tools

The best Diagnostic, Test & Measurement Tools includes ANCEL AD310 OBD II Scanner Tool, Etekcity Infrared Thermometer (Model 774), AstroAI Digital Multimeter (2000 Counts) and many others as mentioned below.

1

ANCEL AD310 OBD II Scanner Tool

  • Reads and clears diagnostic trouble codes quickly.
  • Supports all OBDII protocols for compatibility.
  • Compact design for easy transport and storage.
  • Durable 2.5-foot cable with thick insulation.
  • Large display with clear, easy-to-read results.
  • No batteries needed; powered via OBDII connector.
  • Recommended by auto expert Scotty Kilmer.
  • Average Rating out of 5:
  • Price Range: $26.72
2

Etekcity Infrared Thermometer (Model 774)

  • Infrared technology for versatile temperature measurements.
  • Accurate readings from 14.17 inches away.
  • Fast results on bright LCD display.
  • Easy-to-use trigger for quick temperature changes.
  • Max and average temperature modes available.
  • Includes 2 AAA batteries for convenience.
  • Not for use on humans or animals.
  • Average Rating out of 5:
  • Price Range: $16.99
  • Color: Dark Yellow
  • Material: Acrylonitrile Butadiene Styrene
3

AstroAI Digital Multimeter (2000 Counts)

  • Accurate AC/DC Voltage and Current measurements.
  • Measures Resistance, Diode, and Continuity effectively.
  • Backlit LCD display for easy reading.
  • Double fuse for anti-burn protection.
  • Includes Data Hold and Auto Shutoff features.
  • Silicone cover for added protection and safety.
  • California-based support team available for assistance.
  • Average Rating out of 5:
  • Price Range: $14.49
  • Color: Blue
4

FIXD Bluetooth OBD2 Scanner for Car

  • Diagnoses 7,000+ car issues accurately.
  • Saves money on unnecessary repair visits.
  • Works with all gas cars from 1996 onward.
  • Provides real-time maintenance alerts and reports.
  • Clears check engine light easily via app.
  • Helps avoid buying used car lemons.
  • Includes complimentary two-week FIXD Premium trial.
  • Average Rating out of 5:
  • Price Range: $39.99
5

BlueDriver OBDII Scan Tool (Bluetooth)

  • Easiest way to diagnose vehicle issues.
  • Read and clear all trouble codes.
  • Access advanced vehicle diagnostics features.
  • Real-time health monitoring while driving.
  • Wireless Bluetooth connection for convenience.
  • User-friendly app with repair videos.
  • No subscription fees or hidden costs.
  • Average Rating out of 5:
  • Price Range: $89.95
6

Soonkoda Digital Infrared Thermometer Gun

  • Wide temperature range: -58℉ to 932℉
  • Easy to read LCD with backlight
  • Data hold feature for convenience
  • Auto power off after 8 seconds
  • Preset emissivity for accurate readings
  • Non-contact measurement for safety
  • Requires 2 AAA batteries for operation
  • Average Rating out of 5:
  • Price Range: $8.98
  • Color: Black
  • Material: Plastic
7

ThermoPro TP30 Infrared Laser Thermometer

  • Highly accurate with ±1.5% precision.
  • Adjustable emissivity for different surface types.
  • Ultra-fast response time under 500ms.
  • Wide temperature range: -58°F to 1022°F.
  • Displays MAX/MIN/AVG temperature readings.
  • Backlit LCD screen for easy visibility.
  • Powered by 2 AAA batteries; low battery indicator.
  • Average Rating out of 5:
  • Price Range: $16.99
  • Color: orange
  • Material: Plastic
8

MOTOPOWER MP69033 OBD2 Scanner Tool

  • Multi-function OBD2 code reader for diagnostics.
  • Supports most OBD II protocol cars since 1996.
  • 2.8" LCD display with adjustable contrast.
  • Plug and play design, easy to use.
  • Accurate and fast with ARM microprocessor.
  • Compatible with motorcycles with additional adapter.
  • Lightweight and compact for easy portability.
  • Average Rating out of 5:
  • Price Range: $25.00
  • Color: Yellow
9

Klein Tools Circuit Breaker Finder Kit (2-Piece)

  • High-performance circuit breaker finder kit.
  • Accurately identifies circuit breakers for outlets.
  • Clear visual and audible indications provided.
  • Compatible with 90-120V AC circuits.
  • Built-in GFCI outlet tester included.
  • Accessory kit enhances compatibility with adapters.
  • Light socket adapter for easy identification.
  • Average Rating out of 5:
  • Price Range: $54.98
  • Color: Finder + Accessories
10

Kizen Infrared Thermometer Gun [LP300]

  • Precision measurements for diverse surface temperatures.
  • Wide temperature range: -58ºF to 1112ºF.
  • User-friendly with instant temperature readouts.
  • Large backlit LCD for easy visibility.
  • Ideal for cooking, baking, and HVAC projects.
  • Not suitable for body temperature measurement.
  • Includes 2 AAA batteries for immediate use.
  • Average Rating out of 5:
  • Price Range: $26.99
  • Color: Orange
  • Material: Plastic
11

Klein Tools Electrical Test Kit [69149P]

  • Measures voltage, current, and resistance accurately.
  • Visual and audible continuity testing indicators.
  • Non-contact voltage detection for safety.
  • Detects 50 to 1000 VAC voltage range.
  • Identifies common wiring faults effectively.
  • Includes test leads and necessary batteries.
  • Compact and portable for easy handling.
  • Average Rating out of 5:
  • Price Range: $32.67
  • Color: Green,Red
12

OBDLink EX OBD Adapter for FORScan

  • Custom-designed for FORScan compatible vehicles.
  • Recommended by the FORScan Team for optimal performance.
  • Supports all Ford protocols and advanced features.
  • Electronic switch accesses all CAN buses simultaneously.
  • Enables advanced functions not possible with toggle adapters.
  • Maximum throughput, 20 times faster than alternatives.
  • Rock-solid connection avoids data corruption and packet loss.
  • Average Rating out of 5:
  • Price Range: $59.95
13

Etekcity Infrared Thermometer Gun [1080]

  • Wide temperature range: -58°F to 1130°F.
  • Fast results in just 0.5 seconds.
  • Perfect for cooking, BBQ, and reptile care.
  • Adjustable emissivity for precise surface readings.
  • 12:1 distance-to-spot ratio for safety.
  • Backlit LCD screen for easy reading.
  • Auto-off feature to extend battery life.
  • Average Rating out of 5:
  • Price Range: $19.54
  • Color: Black Yellow
  • Material: Acrylonitrile Butadiene Styrene
14

FOXWELL NT301 OBD2 Scanner Tool

  • Reads DTCs and monitors check engine light.
  • Live data graphing for real-time diagnostics.
  • Recommended by professional mechanics on YouTube.
  • Plug and play, no updates needed.
  • Charged via vehicle's 16-pin DLC connector.
  • Supports standard OBDII protocols for compatibility.
  • Designed for home and auto shop mechanics.
  • Average Rating out of 5:
  • Price Range: $69.99
15

WINAMOO Automotive Test Light with Voltage Display

  • Bright LED display for clear, precise readouts.
  • Tests 3V-48V systems efficiently and quickly.
  • Indicates polarity with red and green lights.
  • Sharp stainless steel probe for easy insulation piercing.
  • 96-inch flexible spring wire for broad access.
  • Ergonomic handle for comfort and secure grip.
  • Durable ABS body for long-lasting use.
  • Average Rating out of 5:
  • Price Range: $7.94
16

TESMEN TM-510 Digital Multimeter with Auto-Ranging

  • Smart Auto Mode for quick measurement switching.
  • Non-contact voltage testing for safety and convenience.
  • CAT II 600V certified for enhanced safety performance.
  • Includes overload protection for user safety.
  • User-friendly features like data hold and backlight.
  • Comes with test leads, storage bag, and batteries.
  • Ideal for DIY enthusiasts, car owners, and homeowners.
  • Average Rating out of 5:
  • Price Range: $10.19
  • Color: Green
17

KNINE OUTDOORS Infrared Thermometer Gun (12:1)

  • Measures from -58℉ to 1112℉ for versatility.
  • Single laser targeting for precise measurements.
  • 12:1 distance-to-spot ratio for safe usage.
  • Eye-protect LCD for easy temperature reading.
  • Selectable ℃ and ℉ for user convenience.
  • Adjustable emissivity for accurate material measurements.
  • Powered by two AAA batteries for portability.
  • Average Rating out of 5:
  • Price Range: $15.97
  • Material: Plastic
18

UMEIJA OBD2 Bluetooth Scanner for iOS & Android

  • Comprehensive vehicle diagnostics for optimal performance.
  • Intuitive app for easy trouble code interpretation.
  • Supports over 96% of vehicles on the market.
  • Advanced Bluetooth 5.4 for seamless connectivity.
  • Visual data representation for easy understanding.
  • Includes 24-hour troubleshooting email support.
  • Average Rating out of 5:
  • Price Range: $16.03
  • Color: black
19

UMEIJA OBD2 Scanner & Battery Tester

  • Multi-function OBD2 scanner for vehicle diagnostics.
  • Wide compatibility with most vehicles since 1996.
  • Compact design with durable, flexible cable.
  • Fast, accurate results with upgraded microprocessor.
  • Built-in battery tester for monitoring battery health.
  • Ideal gift for mechanics and DIY enthusiasts.
  • Average Rating out of 5:
  • Price Range: $19.79
  • Color: orange
20

ANCEL AD410 OBD2 Scanner for Check Engine

  • Wide compatibility with all OBDII vehicles.
  • Quickly reads and clears fault codes.
  • Enhanced diagnostics for O2 and EVAP systems.
  • User-friendly interface with clear display.
  • Lifetime free software updates available.
  • Powered directly from the vehicle's OBDII connector.
  • Average Rating out of 5:
  • Price Range: $39.99
21

Gardner Bender GFI-3501 Ground Fault Tester

  • Tests standard and GFCI outlets effectively.
  • Compact design for portability and convenience.
  • Trips between 6-9 mA for safety.
  • Visual LED indicators for easy circuit status.
  • Detects wiring errors quickly and accurately.
  • Checks ground fault interruption and wiring issues.
  • Compatible with extension cords and more appliances.
  • Average Rating out of 5:
  • Price Range: $5.99
  • Size: ‎No Size
22

TOPDON TopScan Lite OBD2 Scanner (Wireless)

  • Bi-directional control for direct ECU testing.
  • Full system diagnosis with OBD2 functions.
  • Supports 8+ reset functions for efficient repairs.
  • FCA Gateway access for Chrysler, Dodge, Jeep.
  • Four repair guides for quick problem-solving.
  • Compatible with 100+ car brands and models.
  • Average Rating out of 5:
  • Price Range: $53.99
  • Color: Black
23

Klein Tools ET310 Circuit Breaker Finder

  • Quickly identify circuit breakers with precision.
  • Two-part system for easy identification.
  • Visual and audible cues for convenience.
  • Compatible with 90-120V AC circuits.
  • Includes built-in GFCI outlet tester.
  • Compact design for convenient storage.
  • Universal plug for North American outlets.
  • Average Rating out of 5:
  • Price Range: $39.74
24

OBDLink MX+ Bluetooth OBD2 Scanner

  • Compatible with iPhone, Android, and Windows devices.
  • Professional-grade diagnostic scan tool functionality.
  • Recommended for popular apps like FORScan and Torque.
  • Enhanced OEM support for major car brands.
  • Clears Check Engine Light easily and efficiently.
  • Access to more live parameters than other scanners.
  • Includes over-voltage protection and firmware updates.
  • Average Rating out of 5:
  • Price Range: $139.95
25

KAIWEETS Digital Multimeter with Case

  • Includes carrying case and 2 cable leads.
  • Tests AC/DC voltage and resistance accurately.
  • Data hold and backlight functions for convenience.
  • IEC Rated CAT III 600V for safety.
  • Anti-burn design with double fuses included.
  • Ideal for household, automotive, and industrial use.
  • Lifetime customer service and technical support offered.
  • Average Rating out of 5:
  • Price Range: $12.74
  • Color: Black
26

Veepeak OBDCheck BLE Bluetooth Scanner

  • Identifies check engine light reasons easily.
  • Reads and clears trouble codes efficiently.
  • Compatible with various OBD apps.
  • Works with most cars from 1996 onward.
  • Supports both iOS and Android devices.
  • Advanced diagnostics available for select vehicles.
  • Refer to User Guide for compatibility details.
  • Average Rating out of 5:
  • Price Range: $31.95
27

KAIWEETS TRMS Digital Multimeter (6000 Counts)

  • Measures up to 1000V DC and 750V AC.
  • Auto-ranging for easy and accurate measurements.
  • Large 2.9” LCD backlight display for visibility.
  • Non-contact voltage testing with sound alarm.
  • IEC Rated CAT III 1000V, CAT IV 600V.
  • Includes multimeter, test leads, thermocouple, and manual.
  • 36-Month after-sale service and lifetime support.
  • Average Rating out of 5:
  • Price Range: $27.00
28

Klein Tools IR1 Non-Contact Infrared Thermometer

  • Precise temperature measurement with 10:1 optical resolution.
  • Wide temperature range: -4°F to 752°F.
  • Advanced features: laser targeting and backlit display.
  • Fixed emissivity of 0.95 for consistent readings.
  • Durable design with 6.6 ft. drop protection.
  • Includes custom pouch and batteries for convenience.
  • Non-medical device; not for use on humans or animals.
  • Average Rating out of 5:
  • Price Range: $34.98
  • Color: Black
  • Material: Plastic
29

ANCEL BA101 Car Battery Tester & Analyzer

  • Accurate 12V battery health and voltage testing.
  • User-friendly with large LCD display.
  • Supports multiple languages for convenience.
  • Advanced clips ensure secure battery connection.
  • Built-in safety features for reliable testing.
  • Compatible with various battery types and vehicles.
  • Quick tests for cranking and charging analysis.
  • Average Rating out of 5:
  • Price Range: $39.99
30

Klein Tools MM325 Digital Multimeter

  • Measures 600V AC/DC voltage and 10A current.
  • Tests resistance, diodes, and battery functionality.
  • LEDs indicate correct lead placement for safety.
  • Backlit display ensures visibility in low light.
  • Includes test lead holders and kickstand for convenience.
  • Durable design withstands 6.6-foot drop impacts.
  • Comes with safety caps, instructions, and batteries.
  • Average Rating out of 5:
  • Price Range: $29.93
  • Color: Orange/ Black