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Power Probe 3EZ

Power Probe


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Digital Voltmeter that provides diagnostic power with the flip of a switch

This tool simplifies the testing of fuse boxes, verifies correct operation of motors, lights, relays and wires. This tool has a navigation menu and we’ve added two new menu options: EZ LEARNING and EZ DIAGNOSTICS.

  • Easy Learning – Teaches a new user how to use the functions in the tool.
  • Easy Diagnostics – Guides a user through simple tests such as Battery Testing, Charging System Testing, Fuse Testing, and Voltage Checks. Simply scan the QR Code with your Smart Device, which will link to a video to guide the user to perform these tests.
  • The easy to read LCD display – Provides easy to see readings with a simple navigation menu to get to what you need fast.
  • Upside Down? No Problem! With a new flip screen feature, you can see screen readings while holding the tool upside down.
  • Safety First. The 8 amp thermal circuit breaker provides protection while powering up components, relays or circuits while still allowing inrush current for larger draw components.
  • It’s Menu Driven. The PP3EZ has a menu driven screen that makes navigating a breeze for easier diagnosing of electrical issues.
  • This is an essential electrical tool. The PP3EZ is an all-in-one tool with DC Voltmeter, MIN, MAX, and Peak to Peak mode, along with audio signal capability (AC Threshold).
    Storage temperature/humidity: -20 to 70 °C, 70% RH max
    Operating temperature/humidity: -10 to 50 °C, 70%RH max
    Pollution degree:2
    • Voltage & Polarity testing
    • Continuity testing
    • Activating components out of the vehicle’s electrical system
    • Activating electrical components in the Vehicle
    • Activating electrical components with ground
    • Testing trailer lights and connections
    • Checking for bad ground contacts
    • Red/Green Indicator & Audio Tone
    • DC 0 to +70V +1 Digit
    • P-P 0 to +70V
      The frequency response for tone pass through
    • 10Hz to 10kHz
      PP Display
    • 15 Hz Square Wave
    • 35 Hz Sine Wave
      Power Probe Mode – Continuity to ground
    • First level – Display is enabled less than 20 K Ω
    • Second level – Green LED is enabled less than approx. 600 Ω
      – & +Peak Detector Response
    • Single event capture less than 200ms pulse width
    • Repetitive events less than 1ms pulse width
      Peak to Peak Mode
    • 0 to + 70 + 1 Digit
    • 4Hz to over 500kHz Square Wave input
    • 4Hz to over 250kHz Sine Wave input
    • Threshold for PPAC/Audible passthrough
      OverVolt Warning!!
      If the probe tip connects to a voltage greater than +70 Volts the display will show an “Over Volt” warning. Remove the probe tip immediately to prevent internal damage to the tool.
      Over Load Warning
      If the probe is connected to a battery with a voltage greater than 34 VDC the display will show an “Over Load” warning.

    Circuit Breaker
    8 amp thermal response – Manual reset


Typical Response
8 amps 10amps 15amps 25amps Short Circuit
No Trip 20min 6 sec. 2 sec. 0.3 sec.

circuit breaker photo maestro

pdf iconProduct Manual