OBDSTAR X300M – Cluster calibration via the OBD socket

Transfer of the real mileage after instrument cluster replacement or repair, via the OBD socket.
31 brands and groups, official list frozen in June 2021.
Shockproof handheld unit with screen and keypad, software on TF card.
No updates since 2021: check your vehicle with us.

€219excl. VAT

To order – ships within 1 week

Genuine OBDSTAR hardware, manufacturer warranty
Tracked worldwide shipping
Engineers available Monday to Saturday
Secure payment: card, bank transfer

A question before ordering?An MFT Dev engineer checks the right configuration for your vehicles with you.

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The OBDSTAR X300M is a handheld unit with a screen and keypad for cluster calibration via the diagnostic socket: after an instrument cluster is replaced or repaired, you transfer the real mileage to the installed cluster. It also does OBD II diagnostics. Note: OBDSTAR stopped its updates in June 2021, and its coverage ends there.

750+lines in the official 2021 list
31brands and groups stated by OBDSTAR
OBDvia the diagnostic socket, without removing the cluster
2021last software update

📟 What you do with the X300M

🔁

Cluster replacement

Faulty cluster replaced with a new or used one: you read the real mileage and write it to the installed cluster.

🔎

Mileage reading

Reading of the mileage stored in the cluster, via the OBD socket, before any work.

🩺

OBD II diagnostics

OBD II function included in the standard configuration.

🧰

Rugged and standalone

Shockproof unit designed for extreme temperatures, with screen and keypad. The software is on a TF card.

🚗 Coverage (official 2021 list)

Audi
Volkswagen
Seat
Skoda
Bentley
Mercedes-Benz
Porsche
Opel
Peugeot
Citroën
Renault
Smart
Fiat
Alfa Romeo
Volvo
Jaguar
Land Rover
Ford
Lincoln
Chrysler
Dodge
Jeep
Chevrolet
Buick
Cadillac
GMC
Pontiac
Hyundai
Kia
Mazda
Mitsubishi
Nissan
Infiniti
Toyota
Suzuki
Geely
Great Wall
Proton
Roewe

Volkswagen, Audi, Seat, Skoda	192 lines: VDO, NEC + 24C64, NEC + 24C32, NEC35xx, MQB, CDC clusters…
GM (Chevrolet, GMC, Buick, Cadillac, Pontiac…)	139 lines
Chrysler, Dodge, Jeep	77 lines
Ford, Lincoln	73 lines
Hyundai, Kia	62 lines
Fiat	40 lines
Volvo	40 cluster types
Others (Mazda, Suzuki, Geely, Great Wall, Infiniti, Proton, Roewe, MG, Subaru)	35 lines
Peugeot, Citroën	29 lines
Mercedes-Benz	26 lines
Toyota	12 lines
Porsche, Land Rover / Jaguar, Alfa Romeo, Bentley, Nissan, Opel, Mitsubishi, Renault, Smart	1 to 8 lines each

Good to know: no updates since June 2021. Vehicles released after that are not covered, and BMW / Mini are not in the list. The X300M does not program keys. Menus in English or Chinese. For an up-to-date tool, get the Odo Master (all brands) or an X300 Mini (one brand, with keys).

Professional and lawful use only. Cluster calibration is for transferring the real mileage after an instrument cluster is replaced or repaired. Altering a mileage reading to deceive a buyer is a criminal offence in every European Union country.

📦 Box contents

X300M unit
Main cable
TF card and TF card reader
User manual

⚙️ Technical specifications

Type	Handheld unit with screen and keypad (F1, F2, ENTER, ESC, arrows)
Processor	ARM7
Screen	160 × 160 pixels
Power supply	12 V DC
Connection	Main cable on the OBD diagnostic socket
Software	On TF card; standard configuration: cluster calibration + OBD II
Languages	English, Simplified and Traditional Chinese
Operating temperature	−20 °C to +60 °C
Dimensions	220 × 100 × 36 mm
Updates	Discontinued by OBDSTAR since June 2021
Warranty	1 year, manufacturer

✅ Why buy from MFT Dev

We check your vehicles before you order in the official 2021 list.
Engineers who answer, Monday to Saturday, in French, English and Spanish.
Tracked shipping worldwide, secure payment by card or bank transfer.

❓ Frequently asked questions

Does the X300M program keys?

No. OBDSTAR does not offer the immobiliser function on the X300M. For keys, see the Key Master 5 or the X300 Mini.

Is my 2022 vehicle covered?

Very probably not: the list has been frozen since June 2021. Send us the make, model, year and cluster part number, and we will check.

X300M or Odo Master?

The Odo Master is an up-to-date Android tablet, with a much wider list and service reset. The X300M is suitable for vehicles already in its 2021 list.