SKU ESI590 Category

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: $300.16 ($130.37)

Only 1 left in stock


Another good choice for the professional automotive technician, the #590 puts the right cababilies in your hands. For example, the #590 can test the on-time of fuel injectors using the Ms pulse width test function. This DMM is completely auto-ranging, making it an easy and efficient tool to use. The #590 includes two sets of test leads, RPM pick-up, temperature probe, 9 volt battery, instructions manual and carrying case. Inductive RPM pick-up features a five position, adjustable sensitivity switch.

  • 48 Test Ranges, 15 Test Functions
  • Auto-ranging
  • Modern design, protective rubber boot and case are all one piece
  • Huge 2 inch high LCD display with backlighting, easy to see digits!
  • Ms Pulse Width for fuel injector on-time
  • Desireable 20 Amp fused test range
  • Auto Power-Off, saves batteries
  • Relative change function, Data Hold
  • Built-in Temperature readings
  • Includes zippered storage case


  • DC Volts: 0-400mV, 4V, 400V, 1000V
  • AC Volts: 0-4V, 40V, 400V, 700V
  • DC Amps: 0-40uA, 400mA, 4A, 20A
  • AC Amps: 0-40uA, 400mA, 4A, 20A
  • Ohms: 0-400, 4K, 40K, 400K, 4M, 40M
  • RPM: 4 0-4,000 RPM, 0-12,000 RPM x 10
  • RPM: 2/DIS 0-4,000 RPM, 0-6,000 RPM x 10
  • mS PulseWidth: 1 – 10 mS
  • Dwell: 4 cyl, 5 cyl, 6 cyl, 8 cyl
  • Duty Cycle: 0.1% – 99.9%
  • Capacitance: 0-40nF, 400nF, 4uF, 40uF, 100uF
  • Frequency: 0-5Hz, 50Hz, 500kHz, 5kHz, 50kHz, 500kHz, 10MHz
  • Temp: -20C to 760C, -4F to 1400F
  • Continuity: Audible Beep
  • Diode: Diode Test

Additional information

Weight 5 lbs


Electronic Specialties


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