Autel’s MaxiCOM MK900 series has redefined professional car diagnostics in 2025, with the MK900BT and MK900TS leading the market. While they share flagship-level core performance, one key feature sets them apart: TPMS (Tire Pressure Monitoring System) professional diagnostics. Below is a visual, table-driven comparison to help you choose the perfect fit—no more sifting through messy text!
1. Core Specifications Comparison (Side-by-Side)
The two models are nearly identical in hardware and basic diagnostic capabilities, delivering top-tier performance for routine repairs. Here’s a quick breakdown:
| Feature Category | MaxiCOM MK900BT / MK900TS |
|---|---|
| Operating System & Memory | Android 11 + 4GB RAM + 64GB ROM |
| Display & Battery | 8-inch 1280x800 HD touchscreen; 7700mAh battery |
| Wireless Connectivity | Bluetooth 10m (33ft) + 5G/2.4G dual WiFi |
| Expansion & Accessories | USB Type-C + Mini SD (up to 64GB); 8MP camera + MV108S endoscope support |
| Vehicle Coverage | 150+ US/Asian/European brands (1996+); FCA AutoAuth + Renault SGW support |
| Basic Diagnostic Functions | OE-level full-system scan; read/clear 7000+ DTCs; 4-in-1 live data |
| Maintenance Services | 40+ (oil reset, SAS calibration, DPF regeneration, etc.) |
| Active Test | 3000+ bidirectional control functions |
| Additional Tools | Pre&Post Scan; cloud report management; 21+ language support |
2. Key Difference: TPMS Diagnostic Capabilities
The only critical gap between the two models lies in TPMS functionality. The MK900TS is a "2-in-1 diagnostic + TPMS tool," while the MK900BT offers only basic TPMS data reading.
| TPMS Functions | Autel MK900BT | Autel MK900TS |
|---|---|---|
| Read Basic TPMS Data (Pressure/Temperature) | ✅ Yes | ✅ Yes |
| Read/Clear TPMS-Specific DTCs | ✅ Yes | ✅ Yes |
| TPMS Sensor Activation (315MHz/433MHz) | ❌ No | ✅ Yes (supports OEM + Autel MX-Sensors) |
| Sensor Programming (Copy by OBD/Auto Create) | ❌ No | ✅ Yes (clone IDs or generate 1-20 random IDs) |
| TPMS Relearn (4 Methods: OBD/Automatic/Stationary/Copy) | ❌ No | ✅ Yes |
| TPMS Retrofit (Add to Non-Equipped Vehicles) | ❌ No | ✅ Yes (6-step full-system installation) |
| Monitor Sensor Battery Status | ✅ Yes | ✅ Yes |
| Pinpoint TPMS Module/Sensor Faults | ✅ Basic detection only | ✅ Advanced precise positioning |
3. Quick Decision Checklist
Pick the model that aligns with your daily use case—no more overpaying for features you don’t need!
| User Type | Best Choice | Core Reasons |
|---|---|---|
| General Mechanics/Independent Technicians | MK900BT | Focus on engine/transmission/chassis diagnostics; rare TPMS work. |
| Car Enthusiasts/DIY Users | MK900BT | Basic home maintenance (oil changes, brake resets); budget-friendly |
| Tire Shop Owners/TPMS Specialists | MK900TS | Daily sensor replacement, TPMS fault repair, and retrofitting |
| Full-Service Garages | MK900TS | One device covers all diagnostics + TPMS; saves time/money on separate tools |
| Technicians Handling Older Vehicles | MK900TS | Needs TPMS retrofit for non-equipped cars; solves complex TPMS issues (lost IDs, module matching) |
Final Verdict: Choose Smart, Work Smarter
Both the Autel MK900BT and MK900TS are top-tier 2025 diagnostic scanners, but their TPMS capabilities target different users:
- MK900BT: The "value king" for general diagnostics—all core features without extra TPMS costs.
- MK900TS: The "TPMS expert" for tire shops and full-service garages—expand your service offerings and efficiency.
Both models include a 1-year free software update, Autel’s quality guarantee, and remote technical support. Click below to explore details or get exclusive pricing!