LAUNCH X-431 PRO3S+ EV diagnostic tablet for electric vehicles, battery pack and full system diagnostics
High-precision LAUNCH X-431 PRO3S+ EV diagnostic tablet with OE-level controls, rugged build, and accurate battery analysis.
LAUNCH X-431PRO3S+ EV tablet enables full electric vehicle diagnostics, battery pack analysis, service resets, remote & local support.
Rugged ABS and metal LAUNCH X-431 PRO3S+ EV diagnostic tablet for electric vehicles

LAUNCH • New energy diagnostic instrument X-431PRO3S+ EV

€1,849.00 Excl. VAT

MEMIDOS Payment Protection
Seller:  CANWAYTECH
<span class="sku_wrapper">China</span> China
Delivery terms: DDP
Item will be shipped in 3-5 business days
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SKU: CW2026081201D Category:

Consumer sale



Warranty

12

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Description

LAUNCH • New energy diagnostic instrument X-431PRO3S+ EVV

The LAUNCH X-431 PRO3S+ EV is a professional-grade diagnostic tablet and device combination built for full-spectrum electric vehicle service. It is powered by Android 10.0 and features a 10.1-inch sunlight-readable HD screen, paired with the SmartLink C V2 connector, enabling both local diagnostics and remote support. Engineered for workshops focused on new energy vehicles (EVs), it handles high-voltage system diagnostics and battery pack analysis, reading cell module voltages, temperature data, state of charge and health (SOC/SOH), and detecting faults across 95%+ of new energy vehicle models. The tool delivers OE-level access, guided fault-finding, topology mapping, and over 40 service reset and calibration functions for full system control.

Key benefits

  • Support for mainstream protocols: CAN 2.0, CAN FD, DoIP, J2534, D-PDU – ensuring compatibility with modern EV and ICE platforms
  • Dual diagnostic modes: local (wired or Bluetooth) and super remote diagnostics for on-vehicle and off-site troubleshooting
  • Comprehensive battery pack diagnostics: individual cell/module voltage, temperature, voltage difference, SOC/SOH estimations
  • Full-system diagnostics & service functions: ECU coding, topology mapping, guided functions, special service resets (40+) and report generation
  • Expandable with optional modules: ADAS calibration, TPMS, IMMO programmer, oscilloscope, etc., for varied vehicle types
  • Generous hardware specs: 4 GB RAM + 64 GB storage, dual-band WiFi, rugged tablet, 10.1-inch screen for visibility under sunlight
  • Two years of free software updates to keep up with new vehicle releases and evolving EV diagnostic demands

Supported protocols

  • CAN 2.0
  • CAN FD
  • Diagnostics over Internet Protocol (DoIP)
  • J2534 standard
  • D-PDU standard
  • FCA AutoAuth

Supported functions

Depending on vehicle compatibility the following functions are supported:

  • Read and clear diagnostic trouble codes across powertrain, chassis, body and EV systems
  • Bi-directional active tests and component control for sensors, actuators, motors etc.
  • Topology mapping of vehicle network to identify unscanned or abnormal modules
  • Battery pack analysis (SOC, SOH, cell/module voltage & temperature, voltage imbalance detection)
  • Service functions: Oil reset, EPB reset, steering angle calibration, DPF regeneration, throttle adaptation, etc.
  • ECU coding and programming where permitted by manufacturer
  • Auto VIN, rapid scan, fault guidance, diagnostic reports and sharing/printing

Included items

  • 1 × LAUNCH X-431 PRO3S+ tablet
  • 1 × SmartLink C V2 connector
  • 1 × remote diagnosis box V2.0 (New Energy)
  • 1 × DB15F to HD15F main test cable
  • Various adapter cables: RJ45-RJ45, TL-series battery pack adapters (TL-100R, TL-101R, TL-102R, etc.)
  • 1 × power adapter (5 V 5 A)
  • USB-A to USB-C data cable

Standards



Specification

Shipping weight (kg) 10 kg
Shipping dimensions (mm) 650 × 550 × 300 mm
Brand

Color

Country of Origin

CN
Tariff number (HS code)

9031809090
Wi-Fi

Supports 2.4GHz & 5GHz dual band
Processor

2.0GHz quad-core
Operating system

Android 10.0
the SmartLink C V2 Connector:Remote Diagnostic Mode

Ethernet
Local diagnostic mode

Bluetooth / Wired
Storage

8 GB
Memory

256 MB
Power consumption

< 6W
Operating voltage

DC 9V ~ 36V

Consumer sale



Warranty

12

Standards



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Shipping Policy

1.1 The seller is arranging the transport, and the delivery terms can be either DDU or DDP. The specific delivery terms used for each product is determined by the seller and can be seen on its product page under “Delivery terms”.

- DDU (Delivered Duty Unpaid): The seller arranges transport and delivers the goods to the buyer’s specified address. The seller covers packing, export clearance, transportation, and delivery and any terminal costs up to the agreed destination. However, the buyer is responsible for import duties, taxes, and customs clearance.

- DDP (Delivered Duty Paid): The seller delivers the goods to the buyer’s address and is responsible for all processes until the goods are in the buyer’s possession. The seller handles all shipping costs, including import duties, taxes, and customs clearance. The buyer is responsible for receiving the goods and unloading them.

1.2 For orders where the buyer is picking up or arranging transport of the goods from seller’s address the delivery terms are: FCA (Free Carrier at seller’s address). The seller is responsible for making the goods ready for export, to the buyer’s chosen carrier at the seller’s premises. The buyer handles all costs and risks after the products are collected.

Cancellation / Return / Refund Policy

2.1 Orders can be cancelled until they have been shipped. However maximum 24 hours after the order has been placed.

2.2 Standard products kept in store by the seller can be returned until 7 days after delivery. The returned products must be unused and in original packaging to be refunded. The shipping costs are non-refundable. Products produced to order cannot be returned and refunded.

2.3 See how to initiate a return here.

2.4 If delivery cannot be completed due to circumstances attributable to the buyer, including but not limited to refusal of delivery, failure to receive the goods, failure to collect the goods from a carrier, incorrect delivery information provided by the buyer, or failure to pay applicable import duties, taxes, or customs charges under DDU delivery terms, the order shall not be considered cancelled or returned in accordance with this policy.

In such cases, the seller may deduct from any refund all reasonable costs incurred as result of the failed or refused delivery, including freight charges, return freight, storage charges, customs charges, duties, taxes, handling fees, and any other costs incurred by the seller or its logistics providers.

For products that are manufactured to order, customized, specially sourced, or otherwise non-returnable under section 2.2, no refund shall be due if delivery is refused.

If the goods cannot be returned to the seller, are abandoned, destroyed, or otherwise become unavailable due to the buyer’s refusal or failure to accept delivery, the buyer remains liable for the full purchase price.

Warranty Policy

3.1 The seller warrants to the buyer that all products delivered by the seller are free of defects in relation to materials, design and finish ( the Warranty ). The Warranty applies for the warranty period for the specific product, and any claim from the buyer under the Warranty must have been made in writing to the seller within the warranty period. The warranty period for the product is specified on the MEMIDOS product page. The warranty period is counted from delivery of the product.

3.2 Complaints must be made in writing and be received by the seller no later than 6 working days after the error/defect could have been discovered using general diligence. In all events, a complaint must have taken place before expiry of the warranty period.

3.3 In case of timely complaints, see 3.2, The seller is obliged, at the seller’s own choice, to redeliver or repair products not in compliance with the Warranty. This is the buyer’s sole remedy in the case that supplied product are not in compliance with the Warranty or otherwise defective. The seller is not obliged to pay the installation costs in the events where installation can usually be made by the buyer.

3.4 The warranty only applies if the product has been handled, stored and used with the proper care, for the intended purpose and in compliance with applicable law, user instructions and other instructions from the seller, and that the products supplied, have not been changed or otherwise modified in any way. No warranty is granted for wearing parts, and usual wear and tear are not covered by the warranty.

3.5 No warranty is granted to products that can be categorised as wearing parts or consumables.

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