Original BOSCH KTS 590 EXCHANGE MODULE ECU diagnostic tester with 2-channel multimeter and oscilloscope

(10 customer reviews)


The KTS 590 module ensures advanced ECU diagnostics. All common and future vehicle interfaces based on Ethernet (DoIP – Diagnostics over Internet Protocol) are supported. This significantly improves the performance in your workshop.

With access to the latest measurement technology, technicians can efficiently test and measure all sensor and actuator signals, and quickly and effectively assess voltage, resistance, and current. The KTS 590 is therefore a future-proof choice.

The Bosch KTS 590  (Esi Software Included) Product information. Supports “Easy Connect” and other

Bosch vehicle specific adapters Enhanced measurement…

Price unit:1 pcs





The Bosch KTS 590
 (Esi Software Included)
  • Integrated dual-channel oscilloscope: Use the real-time view of electrical signal fluctuations for very precise testing of complex electrical systems.
  • Integrated two-channel multimeter: Quickly find and fix electrical problems
  • Fully compatible with PassThru: Call up and reprogram the software of the vehicle manufacturer’s control unit for efficient everyday life in the workshop.
  • Parallel diagnostics: The module can communicate simultaneously with up to three CAN and K-Line interfaces and enable fast and productive diagnostics.
  • Bluetooth connection with a range of 100 m: Very practical – increase the range of your workshop and thus your productivity
  • Supports Bosch Easy Connect and other Bosch vehicle-specific adapters: Easily expand diagnostic capacities with a range of vehicle manufacturer-specific non-OBD cables
  • Ideal for ESI[tronic] 2.0 Online Software (sold separately): Intelligent system information, troubleshooting and support for quick repairs and maintenance
  • Runs on all Windows PCs on which ESI[tronic] 2.0 Online has been installed and licensed: Remote options to control diagnostics and repair in your workshop.

Product information.

  • Supports “Easy Connect” and other Bosch vehicle specific adapters
  • Enhanced measurement technique included to support diagnosis and vehicle repair
  • Enhanced ECU diagnosis for DoIP (Diagnostics over Internet Protocol) the first product in IAM with this feature
  • Parallel or simultaneous diagnosis possible for a faster overview and reading of values
  • LED display
  • Measuring all actuators and sensors in the vehicle
  • Multimeter measurements during guided trouble-shooting with automatic transfer of measured values
  • Both oscilloscope channels are isolated
  • Sampling rate: 20MS/s
  • Intelligent and future-proof thanks to internal OBD interchangeable adaptor
  • Universal OBD plug: Allows connectivity to vehicles with 14 V and 28 V vehicle electrical systems
  • Clear communication thanks to multiplexer and cable adaptor recognition: K and L line, SAE and CAN can be switched to all possible terminals on the OBD plug
  • Reliable multiplexer actuation
  • Automatic control unit search function
  • Integrated OBD interchangeable adaptor
  • Demo mode allows the 590 to be used without a vehicle connected
  • Resistance measurement with extended measuring ranges
  • Continuity tester for fault localisation
  • Diode measurement for component testing
  • Voltage measurement with enhanced measurement functions
  • Bluetooth Class 1 standard with a range of up to 100 m
  • Fully Passthru compliant
  • Operating systems: Vista Home Premium, Vista Business, Windows 7, Windows 8
  • Powered by ESI[tronic] 2.0
  • 2-channel multimeter & 2-channel oscilloscope

KTS 590:  Zweikanal-Multimeter und Zweikanal-Oszilloskop
PC-Verbindungen: USB 2.0, Bluetooth® Klasse 1
Gewicht:   Etwa 0,5 kg
Betriebsspannung:  8 V DC-28 V DC
Stromverbrauch über Fahrzeugbatterie oder Netzstrom:   < 10 Watt
Staub- und Wasserschutz:     IP53
Bandbreite des Multimeters:    100 kHz
Samplingrate des Oszilloskops:   20 MS/s
Fahrzeugprotokolle:  ISO 15031, ISO 22900,
SAE J2534-1 und -2
(PassThru), ISO 9141-2
(K und L), SAE J1850
VPW und PWM,
CAN High Speed ISO 11898,
ISO 15765-4 (OBD), CAN Single Wire, CAN
Low Speed, ISO 13400:    (Diagnose über IP),
und andere fahrzeugspezifische:   Protokolle
Abmessungen (B x H x T):   125 x 44 x 180 mm
Betriebstemperatur:   5 °C bis 40 °C

Scope of delivery

-OBD connection cable (1.5 m)

-Power supply unit

-Test lead/probe set

-USB connecting cable (3 m)

-Trolley mounting parts set

-Bluetooth® USB adaptor

-Storage case

Price is for the hardware only


Is available for 12 months and 36 months periods get in touch for current pricing……

Adapter cable “EasyConnect” for certain vehicles

Adapter cable Mercedes Benz 14-pin (Sprinter, Atego)
1 684 463 594
Adapter cable VW/Audi
1 684 463 611
Adapter cable Fiat Group 3-pin
1 684 463 613
Adapter cable BMW 20-pin
1 684 463 631
Adapter cable Daewoo/GM/Holden 12-pin
1 684 463 632
Adapter cable Honda 3-pin and 5-pin
1 684 463 634
Adapter cable KIA 20-pin
1 684 463 636
Adapter cable Mazda 25-pin
1 684 463 637
Adapter cable Hyundai/Mitsubishi 12-pin
1 684 463 638
Adapter cable Nissan 14-pin
1 684 463 639
Adapter cable Suzuki 6-pin
1 684 463 641
Adapter cable Toyota 17-pin
1 684 463 642
Adapter cable Toyota 23-pin
1 684 463 643
Adapter cable Renault 12-pin
1 684 465 582

Adapter cable for certain vehicles with banana plug (Uni-4 Adapter 1 684 463 539 required)

Adapter Mercedes-Benz 38-pin
1 684 485 382
Adapter cable PSA 2-pin
1 684 460 181
Adapter cable for Storm (connection to the cigarette lighter)
1 684 460 202
Adapter cable Opel, Vauxhall Multec
1 684 463 410
Adapter cable Rover
1 684 463 439
Adapter cable Ford
1 684 463 440
Adapter cable Daewoo with strength adjustment to 5V
1 684 463 495
Adapter cable MAN 37-pin (EDC, MS5)
1 684 463 498
Adapter cable MAN 12-pin (EDC, MS 6.1, MS 6.4 CR, EDC 7C)
1 684 463 499
Segment brochure (PDF)
Datasheet (PDF)
Program and Prices Workshop Equipment 2022 (PDF)
Product brochure (PDF)
KTS Program Overview (PDF)
KTS 590 Help Center
Manuals, updates and information

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