2-in-1 OBD2 code reader and 12V/24V battery tester
Model code: MA900 Manufacturer: Icarzone
The iCarzone MA900 combines an OBD2 engine code reader with a 12 V / 24 V battery and charging-system tester in one handheld tool.
• OBD2: read and clear engine codes, turn off the check engine light, live data, freeze frame, I/M readiness and other OBD2 test modes
• Battery test: state of health (SOH), state of charge (SOC), internal resistance and CCA using conductance testing (result in about 5 s)
• Cranking and charging-system tests, ripple voltage test, temperature compensation; tests the battery in the vehicle
• 12 V and 24 V systems (cars, trucks, trailers, construction equipment); OBD2 diagnostics are for OBD2/EOBD vehicles
• 2.8" TFT colour screen (320 × 240), button operation; powered from the OBD2 port or battery clamps (9–30 V) – no internal battery
• Protection against short circuit, reverse polarity and over-voltage; lifetime free updates via USB
In the box: MA900 with integrated OBD2 cable and battery clamp cable. The user manual (PDF) is attached. Function availability depends on vehicle make, model, year and installed control modules – check vehicle coverage on the manufacturer's website before buying. OEM dealer software and licences are not included.
| Product type | Device with pre-installed software (standalone) |
|---|---|
| OEM (Original Equipment Manufacturer) product? i | No |
| For which vehicle | Cars, Trucks |
| Price (USD) | $90 – $110 |
| Connection with computer / tablet / phone | USB |
| Other connection (details) | Integrated OBD2 cable + battery clamp cable; USB for PC updates |
| Vehicle power supply system | 12V, 24V |
| 24V adapter | No 24V adapter is required |
| 24V software | Separate software does not need to be purchased |
| Supported protocols | CAN, K-line, KWP2000, SAE J1850, J1979 |
| Other protocols (details) | 24 V support applies to the battery / charging-system tester |
| Frequency of new updates | Regular software updates via PC |
| Months of free updates | Free for life |
| Subscription model (description) | No subscription – lifetime free updates installed from a Windows PC with the iCarzone update tool (USB / card reader). |
| Menu language | English, Spanish, German, French, Italian |
| Other language (details) | The manufacturer lists English, German, French, Spanish and Italian (one product text mentions 15 languages) |
| Warranty (months) | 12 |
| Warranty details (optional) | 1-year hardware warranty (iCarzone) |
Notes added by the manufacturer that apply only to the vehicles listed below — the function itself is supported.
OBD2/EOBD engine code reader (all OBD2 test modes) combined with a 12 V / 24 V battery, cranking and charging-system tester. No ABS, SRS or other systems and no service functions. Tesla and Polestar (EV only) are not listed. Model years are not published by iCarzone; entries start at 1996 (OBD2/EOBD-only makes: USA 1996+, EU 2001+ petrol / 2004+ diesel). Function availability depends on make, model, year and installed control modules – check your vehicle (VIN) with iCarzone before buying. OEM dealer software and licences are not included.
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iCARZONE is a brand of automotive diagnostic tools operated by Logos Nova Limited and founded in 2018. The team designs scan tools for DIY car owners and independent workshops – from plug-and-play OBD2 code readers and 2-in-1 scanners with battery testers (MA series), through handheld and tablet bidirectional scan tools with ECU coding, service functions and TPMS programming (UR and JU2000 series), to the HD S700 scanner for heavy-duty trucks. Most iCarzone tools come with lifetime free software updates and no annual subscription. iCarzone sells worldwide through its own online store icarzone.com and Amazon, shipping to more than 60 countries.
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