Extech PRT200 Non-Contact Motor Phase Sequence Tester


Key Features:

  • 75 to 1000VAC input voltage with 45 to 65Hz frequency range
  • LEDs indicate phase orientation (clockwise or counter-clockwise) and whether each phase is live
  • Beeper sounds intermittently when correct phase is detected and continuously if phase is reversed
  • Durable housing with back cover magnet for attachment to an AC distribution panel for easy measurement
  • Adjustable Hi/Lo LED brightness switch for making measurements in dimly lit areas or sunlight
  • Fully insulated alligator clips with wide jaws
  • Low battery warning
  • Complete with three built-in 30" test leads with large color-coded alligator clips, four AA batteries, and pouch case

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The Extech PRT200 checks phase sequence and phase status and tests up to 1000VAC with LED and audible indication.

Measurement Principle                              Static induction
Input Voltage                                             75 to 1000VAC
Frequency Range                                      45 to 65Hz
Max conductor diameter                            33mm (1.3”)
Probe length                                             86cm (34”)
Auto-Off                                                    5 min. without sequence detection
Low Battery Warning                                  Power LED flashes
Batteries                                                   4 x 1.5V AA
Current consumption                                  15mA
Operating Temperature & Humidity             -10°C to 50°C (14°F to 122°F) Max. 80% R.H.
Storage temperature & Humidity                -20°C to 60° (-4°F to 140°F) Max. 80% R.H.
Safety                                                       This meter is intended for origin of installation use and
                                                                protected, against the users, by double insulation per
                                                                EN61010-1 to Category IV 600V and Category III 1000V;
                                                                Pollution Degree 2.
Approvals                                                  CE

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