Extech MG310 Digital Insulation Tester
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The MG310 is a Compact Insulation Resistance Tester which allows quick and easy testing/troubleshooting of motors, transducers, and other industrial appliances. Wide range measurement up to 1000V with Insulation Resistance to 5.5GΩ. Includes an easy snap on protective hard cover and soft pouch to conveniently transport your meter and accessories to the next job site or to safely store away. Featuring Low Resistance measurement with Zero function, Continuity beeper, Large 2000 count dual display with backlight, High voltage and overload indication, Auto-discharge and voltage output warning functions as well as Low battery indication. Complete with test leads, alligator clips, 6 x AA batteries, hard cover, and soft carrying case.
Features
• Test Voltages of 250V, 500V, and 1000V
• Measure Insulation Resistance to 5.5GΩ (autoranging)
• AC Voltage measurement from 30 to 600V
• Polarization Index measurement (PI)
• Dielectric Absorption Ratio measurement (DAR)
• 10MΩ internal resistance test
• Low Resistance measurement with Zero function
• Continuity beeper
• Large 2000 count dual display with backlight
• High voltage and overload indication
• Auto-discharge and voltage output warning functions
• Low battery indication
• Complete with test leads, alligator clips, 6 x AA
batteries, hard cover, and soft carrying case
Specifications
| Specification | Value |
|---|---|
| AC Voltage | 30 to 600 V |
| AC Voltage Basic Accuracy | ±2% of reading |
| Insulation Resistance | 0.00 to 99.9 MΩ, 100 MΩ to 5.5 GΩ |
| Insulation Resistance Basic Accuracy | ±5% of reading |
| Insulation Test Voltage | 250 V / 500 V / 1000 V |
| Resistance | 0.00 to 200 Ω |
| Certifications | CE |
| Dimensions | 6 × 4 × 2.8" (150 × 100 × 71 mm) |
| Power | 6 × AA (1.5 V) batteries |
| Safety Category | CAT III - 600 V |
| Warranty | 2 years |
| Weight | 1.5 lbs (0.7 kg) |
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