Hand-held Transformer Tester


Product Details

Brand Name Megger
Operating Temperature Range -4º F to 131º F (-20º C to 55º C)
StorageTemperature Range -58º F to 140º F (-50º C to 60º C)
Measuring Time 8 to 20 seconds for a single-phase distribution transformer
Measurement Method ANSI/IEEE C57.12.90 and IEC 600076.1 (2000)
Dimensions 9.5 H x 4.5 W x 1.875 D in. (241 H x 115 W x 48 D mm)
Weight Approx. 3.3 lbs (1.5 kg), instrument only, without leads
Transformer Vector Group 1PH0 or 1PH6
Transformer Polarity Additive or Subtractive
Current (rms) Accuracy ±5% rdg ±0.5 mA
Phase Deviation Accuracy ±5 minutes
  • Tests turns ratio, phase displacement, excitation current, vector group, winding resistance and polarity
  • Fully automatic; fast; easy-to-use; handheld; robust; lightweight
  • Battery powered with power-saving and shutdown function
  • Alphanumeric keyboard
  • RS232 for data transfer and printing
  • Stores 200 test results and 100 user-defined transformer test settings

Yes! I am interested


Product Details

Brand Name Megger
Type of Power Six standard “AA” (IEC LR-6) alkaline batteries
Battery Life Up to 12 hours of field operation
Test Frequency 55 Hz internally generated providing a universal 50/60 Hz test set
Excitation Current Range 0 to 100 mA, 4-digit resolution
Turns Ratio Range 0.8 to 10,000, 5 digit resolution
Transformer Polarity Normal or reversed
Current (rms) Accuracy ±5% rdg ±0.5 mA
  • Single- and three-phase transformer testing
  • Fully automatic, fast, easy-to-use, robust, lightweight
  • Battery powered
  • Tests turns ratio, excitation current, and polarity
  • Simple, one-button operation
  • Quick-start guide on front panel

Yes! I am interested


Product Details

Brand Name Megger
Weight Approximately 1.3 kg (2.8 lb), including leads
Dimensions 240 H x 115 W x 50 D mm (9.5 H x 4.5 W x 1.9 D in.)
Measuring Time Less than 5 seconds
Safety/EMC/Vibration Meets the requirements of IEC-1010-1, CE and ASTM D999.75
Type of Power Six standard “AA” (IEC LR-6) alkaline batteries
Battery Life Up to 12 hours of field operation
Transformer Polarity Normal or reversed
Current (rms) Accuracy ±5% rdg ±0.5 mA
  • Fully automatic; fast; easy-to-use; robust; lightweight
  • Battery powered
  • Tests turns ratio, excitation current, and polarity
  • Simple, one-button operation
  • Quick-start guide on front panel
  • Operator-selectable languages

Yes! I am interested




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