Autel MX201 20 amp Circuit Tester (test blowing fuse circuit in seconds)

Blowing fuse? Plug the MaxiTester? directly into fuse socket and read the circuit current in seconds, measuring from 0 to 30 Amps. Easy, time-saving yet of high accuracy! The professional fuse tester is your smart assistant!




  • Test range: 0 -20 Amps (48 VDC)
  • Smart design: fuse-shaped ends allow for easy connection into fuse sockets
  • Fuses are removed and replaced into the MX101 during testing, thereby ensuring circuit protection
  • Display the remaining battery capacity on LCD
  • DO NOT use for over 10 seconds to avoid any damage
  • Automatically switches off for power save after being idle for 30 seconds


  • Measuring Range: 0-20 Amps/ 48 VDC–10 seconds
  • Accuracy: 2% of reading
  • Resolution: 0.1 A (100 mA)
  • Battery Voltage: 12 V


  • MX201 main unit
  • Battery
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