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The Power Probe IV is the next generation of Power Probe Circuit Testers. Now loaded with powerful multimeter functions, advanced diagnostic test modes, an easy to read color LCD display and a new rugged water and dust resistant housing, the Power Probe IV is designed to give you years of trouble free testing, even in the most demanding work environments. The unique confi guration of Power Probe testers gives them many advantages over using conventional test lights or multimeters for circuit testing.



  1. Supply Power or Ground for Functional Component Testing
  2. Self-Resetting Thermal 8 Amp Circuit Breaker
  3. Multiple DC Volt readings on the same display
  4. Ohmmeter provide active feedback
  5. 12 – 24 Volt Range
  6. Bad Ground Indicator
  7. Continuity Tester
  8. Component Tester
  9. AC-RMS, AC Peak to Peak, Frequency and Pulse Width indicators are available for signal testing
  10. Fuel Injector tester for easy circuit diagnosis
  11. PCM/ECM Driver supplies safe voltage for testing computer driver circuits
  12. PPECT Mode for signal detection of open circuits

    (When used with the ECT2000/ECT3000)

  13. Active LED Lighting for illuminating workspace

  14. Power Cable Length of 23 Feet



Min Operating Voltage - 8 VDC

Max Operating Voltage - 30 VDC

Max Tip Voltage - 450 Volts

Probe Tip Resistance to Ground - 130K Ohms

Computer Safe - 0.1mA floating tip

Voltage Measurement - -100 to 200 VDC / VAC

Voltage Resolution - -99.99 to 99.9 V – 0.01V(10mV)

                                           100.0 to 199.9 V – 0.1V (100mV)

Glitch Capture - >380µS Min Pulse Width

Power Feed Test - < 30 mA

Resistance Measurement - Ohms to 10K Ohms

Frequency Measurement - 1Hz to 9999Hz

Driver Test - 50 Ohm Pull Up on Tip

                         Driver On Range: 50mV to 1V

ECT Signal Detection - 2 sec.

Fuel Injector Mode - LED Flash @ Min 35V @ 100µS Pulse

Red LED Response - Within 0.5V BATT V and < 10 Ohms

Green LED Response - < 10. Ohms

Circuit Breaker - 8 Amp Thermal – Auto Reset

Breaker Trip Response - 8 Amps = No Trip

                                                 10 Amps = 20 min.

                                                 15 Amps = 6 sec.

                                                 25 Amps = 2 sec.

                                                 Short Circuit = 0.3 sec.

Operating Temperature - -20°C (-4°F) to 50°C (122°F)

Storage Temperature - -40°C (-40°F) to 65°C (149°F)



PP401ASRED PP4 PROMO KIT with TK0003 Piercing Probe Kit with case circuit test

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