Bosch Diagnostic KTS 590 ECU Diagnostic Tester: 0 684 400 590

SKU: 0 684 400 590 Category:

Bosch KTS 590 - with 2-channel oscilloscope and 100 kHz multimeter

The KTS 590 communication module ensures the most advanced ECU diagnosis for Ethernet-based (DoIP – Diagnostics over Internet Protocol) vehicle interfaces with features that will significantly enhance your workshop’s output.

With access to the latest measuring technology, technicians can efficiently test and measure all sensor and actuator signals, and quickly and effectively evaluate voltage, resistance and current. As the most up-to-date control unit around, it is the future-proofed choice.

Features and Benefits:

  • Built-in 2-channel oscilloscope: Benefit from real-time viewing of electrical signal variation for highly precise testing of complex electrics
  • Built-in 2-channel multimeter: Locate and fix electrical issues quickly
  • Fully PassThru compliant: Access and reprogram vehicle manufacturer control unit software for efficient daily workshop routines
  • Parallel diagnosis: The module can communicate with up to three CAN and K-Line interfaces simultaneously enabling fast and productive diagnosis
  • 100 m-range Bluetooth connectivity: Ultimate convenience – increase your workshop coverage and increase your productivity
  • Supports Bosch Easy Connect and other Bosch vehicle-specific adapters: Easily extend diagnostic capabilities with choice of vehicle-manufacturer-specific non-OBD cables
  • Optimally designed for ESI[tronic] 2.0 Online software (purchased separately): Enjoy intelligent diagnostics, trouble-shooting and support for rapid repair and maintenance
  • Works on any Windows PC with ESI[tronic] 2.0 Online installed and licensed: The versatile way to control diagnosis and repair within your workshop


  • OBD connection cable (1.5 m)
  • Power supply unit
  • Test lead/probe set
  • Measuring lead (red /black) only KTS 590
  • Tapping clamp black
  • Test tip red
  • USB connecting cable (3m)
  • Mounting kit
  • Trolley mounting parts set
  • Bluetooth® USB adaptor
  • Operating manual
  • Storage case


KTS 5902-channel multimeter & 2-channel oscilloscope
Connections to PCUSB 2.0, Bluetooth® Class 1
Weightapprox. 0.5 kg
Operating voltage8V DC-28V DC
Power consumption via vehicle battery or power supply< 10 Watt
Dust and water protectionIP53
Multimeter bandwidth100 kHz
Oscilloscope sampling rate20 MS/s
Vehicle protocols

ISO 15031, ISO 22900, SAE J2534-1 and -2 (PassThru), ISO 9141-2 (K and L), SAE J1850 

VPW and PWM, CAN High Speed ISO 11898, ISO 15765-4 (OBD), CAN Single Wire,

CAN Low Speed, ISO 13400
(Diagnostics over IP), and other vehicle-specific protocols

Dimensions125 x 44 x 180 mm  (W x H x D)
Operating temperature5 °C – 40 °C

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Enquire about Bosch Diagnostic KTS 590 ECU Diagnostic Tester: 0 684 400 590

    • 30 day return policy
    • Free UK delivery*
    • 1 year warranty

      * Free UK Delivery on orders over £100 (Mainland UK only)
      Terms & Conditions

      • 25,000 Sqft Production Centre

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