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OBD2 Scanner and Battery Tester, 3-in-1 Car Code Reader with Cranking Test - color: T300PRO-RED

OBD2 Scanner and Battery Tester, 3-in-1 Car Code Reader with Cranking Test - color: T300PRO-RED

$73.02 USD
$73.02 USD
Sale Sold out
Taxes included.

About this item

  • Read & Explain Engine Fault Codes Fast: the T300PRO scanner helps everyday drivers quickly read and clear engine-related trouble codes, view code definitions, and understand why the check engine light is on before heading to a repair shop. WIth a built-in database of over 30,000 DTCs, this in-car code reader effectively eliminating guesswork and making basic vehicle diagnostics easier for beginners and DIYers alike
  • Full OBD2 Modes for Complete Emission Diagnostics: Beyond basic DTC reading & clearing, the T300Pro OBD2 scanner supports all vital OBD2 features: live data, freeze frame, I/M readiness smog pre-check, O2 sensor test, EVAP leak test, VIN lookup and MIL light status. Run full vehicle health scans, confirm repair results, and talk to repair shops with clear, accurate diagnostic data
  • Exclusive OBD Breakout Circuit Diagnosis: quickly locate ECU communication faults, loose wiring & port power issues; ideal for repair training & diagnosing unresponsive diagnostic interfaces, solves tricky connection problems ordinary scanners cannot detect. This car diagnostic scanner is ideal for those needing a bidirectional scan tool or mechanic tools automotive for professional repairs
  • 6-Mode Professional Battery & Charging System Analysis: Our T300Pro supports 6 dedicated test modes for 12V car & motorcycle batteries. It precisely detects battery SOH, SOC, CCA, internal resistance, starter cranking performance and alternator charging voltage. Accurately distinguish degraded batteries, faulty starters or malfunctioning alternators, so you avoid blind part swaps and extra repair costs. Fully works with 12V lead-acid batteries: Flooded, AGM (flat/spiral), EFB, and GEL
  • I/M Readiness Monitor for Stress-Free Smog Checks: Built-in I/M Readiness Monitor lets you pre-scan emission systems to confirm all onboard monitors show “Ready” before your official smog inspection. Avoid costly retest fees and long waiting delays. This T300Pro OBD2 scanner also pulls live sensor data for routine vehicle health inspections, helping you keep your car in optimal running condition and cut long-term maintenance expenses
  • Live Data + Record & Playback for Deeper Insight: This OBD2 scanner with 2.8''TFT color screen displays real-time live data with graphic visualization, tracking critical engine metrics including RPM, coolant temp, fuel trim, oxygen sensor voltage and more to spot hard-to-find intermittent faults. Its exclusive data record & playback function stores sensor readings for offline review, letting you compare vehicle status before and after repairs. Great for DIY enthusiasts and small repair shops to streamline troubleshooting
  • Plug-and-Play & Broad OBD2 Vehicle Compatibility: Plug-and-play design needs no batteries, phone apps or complicated setup—just plug into your vehicle’s OBD2 port for instant power-up. The T300 Pro works on all OBD2 gasoline vehicles: 1996+ US cars/trucks/SUVs, 2001+ European models and 2008+ Asian vehicles, plus 12V motorcycles. Equipped with user-friendly menus and multi-language support including Spanish (escaner automotriz), it’s accessible for new DIYers and professional technicians alike. Supports major OBDII protocols including ISO 9141-2, ISO 14230-4 (KWP2000), ISO 15765-4 (CAN), SAE J1850 PWM, SAE J1850 VPW
  • 3-in-1 Multi-Functional OBD2 Scan Tool: Our T300Pro integrates OBD2 code reader, 6-mode 12V battery analyzer and 16-pin ECU breakout tester all in one unit. This all-in-one car diagnostic scanner reads & clears DTC fault codes, while testing battery SOH/SOC/CCA, starter cranking and alternator charging system. Replace 3 separate auto tools to cut repair costs and eliminate extra equipment clutter for DIYers and small mechanics

Overview

  • Brand: TopDiag
  • Power Source: (Upgraded T300) TopDiag T300 PRO 3 IN1 OBD2 Scanner Battery Tester
  • Product Dimensions: 7.48"L x 6.29"W x 2.04"H
  • Operating System: 12V Battery Test Battery Health, Charging Test, Cranking Test, Linux, Plug and Play & Easy to Use 12V Battery Test Battery Health, Charging Test, Cranking Test, Linux, Plug and Play & Easy to Use
  • Screen Size: 2.8 inches

Low stock: 10 left

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Reviews

  • ⭐⭐⭐⭐⭐

    Ethan Parker — Columbus, Ohio

    The products were easy to browse, and the specifications helped me compare the options before ordering. Everything arrived as expected and worked well for my garage project. I would shop with WrenchVanta again when I need more parts or tools.

  • ⭐⭐⭐⭐⭐

    Marcus Bennett — Phoenix, Arizona

    I ordered several maintenance items and was pleased with the overall experience. The product information was clear, the items were packaged securely, and everything fit the needs of my project. A practical store for automotive and garage essentials.

  • ⭐⭐⭐⭐⭐

    Olivia Turner — Tampa, Florida

    WrenchVanta offers a useful range of products without making the shopping process feel complicated. I found what I needed for routine vehicle maintenance, and the order arrived in good condition. The entire process was straightforward and convenient.

  • ⭐⭐⭐⭐⭐

    Daniel Foster — Sacramento, California

    I picked up a few tools and replacement parts for an ongoing garage project. The products matched their descriptions and have been useful so far. I especially appreciated being able to find different types of automotive supplies in one place.

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FAQ

How can I confirm that a part will fit my vehicle?


Review the fitment information, dimensions, specifications, part numbers, and compatibility notes shown on the product page before ordering. Vehicle requirements can vary by year, make, model, engine, trim, and configuration. If you are unsure, consult a qualified mechanic or contact us before placing your order.

Do you sell products for motorcycles and ATVs?


Yes. WrenchVanta carries products for motorcycles and ATVs, including selected body, engine, drivetrain, brake, suspension, electrical, lighting, exhaust, storage, and protective accessories. Always check the product description to confirm its intended application.

How can I track my order?


Once tracking information becomes available, it will be sent to the email address provided at checkout. Tracking activity may take some time to appear after the carrier receives the shipment. You may also contact us if you need help locating your tracking details.

Can items from the same order arrive separately?


Yes. Products may be stored or fulfilled from different locations, so an order containing multiple items may arrive in separate packages and on different dates. When available, separate tracking information will be provided for each shipment.

Can I change or cancel an order after placing it?


Contact us as soon as possible if you need to change or cancel an order. We will try to accommodate your request, but changes and cancellations cannot be guaranteed once processing or shipment has begun.

What should I do if my order arrives damaged, defective, or incorrect?

Contact us promptly at nuaialmvauaoama@gmail.com with your order number, a description of the issue, and clear photographs of the item, packaging, shipping label, and any visible damage. Keep the product and original packaging until we provide further instructions.

What is your return and refund process?


Return eligibility depends on the item’s condition, return reason, and the requirements stated in our Return & Refund Policy. Contact us before returning any product to request instructions. Items sent back without authorization may not be accepted.

Do you provide installation services or technical advice?


WrenchVanta does not provide installation services. Product information is offered for general shopping purposes and should not replace professional mechanical advice. Safety-critical, electrical, performance, or technically demanding components should be inspected and installed by a qualified professional.

Are oils, fluids, paints, and other chemical products subject to shipping restrictions?


Some oils, fluids, paints, aerosols, batteries, and chemical products may be restricted in certain locations or require special shipping methods. Availability and delivery options may depend on the product, destination, and carrier regulations. Any applicable restrictions will be handled during order processing.

How can I contact WrenchVanta?

You can email us at nuaialmvauaoama@gmail.com or call +1 (936) 260-5549. Please include your order number when contacting us about an existing purchase so we can assist you more efficiently.

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