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Triplett Analog Insulation Tester MG420

OPEN BOX - Analog Insulation Tester - (MG420-OB)

Free Shipping*
by Triplett
SKU MG420-OB
614395003487
Save 32% Save 32%
R 4,453.00
R 4,453.00 - R 4,453.00
R 4,453.00
R 3,036.00
R 3,036.00 - R 3,036.00
R 3,036.00

Extended Lead Time: Up to 11 business days for NIST Calibration

Product Information

  • The Triplett Model MG420 Analog Insulation Tester measures insulation resistance up to 400MΩ using three test voltages: 250V, 500V, and 1000V. It also measures AC voltage and low resistance.
  • Features a Lock Power function for hands-free operation, a backlit multiband analog display with zero adjustment, a live circuit LED indicator, and a built-in battery check.
  • Meets the CAT IV 600V safety category.
  • Includes heavy-duty test leads with alligator clips, six AA batteries, a hanging strap, and a hard carrying case.
  • Comes with a 1-year warranty.

CATEGORY: INSULATION TESTERS

  • Insulation Resistance to 400MΩ
  • 250V, 500V, and 1000V Test Voltages
  • Backlit multiband analog display with zero adjust
  • Lock Power feature for hands-free operation
  • Low Resistance measurement
  • AC Voltage measurement
  • Live circuit LED indicator
  • Built-in battery check 
  MG420 Insulation Range 100MΩ, 200MΩ, 400MΩ Accuracy ±5% Full Scale Resolution 0.2MΩ Test Voltages 250V, 500V, 1000V AC Voltage 600VAC Resistance 3Ω, 500Ω Safety Category CAT IV 600V Power (6) AA batteries Dimensions  7.9 x 3.6 x 2” (200 x 92 x 50mm) Weight 24.7oz (700g)
Datasheet
User Manual (PDF)
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