Triplett Analog Insulation Tester — 400MΩ, 250V/500V/1000V Test Voltages, CAT III 1000V/CAT IV 600V, Model# MG420

3

4

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Analog

LCD

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Circuit Tester

Circuit Tester

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600

750

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200

2000

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AA

AA

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Yes

Yes

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AA

AA

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Yes

Yes

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5% FS

0.02

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Measures Insulation Resistance

Measures Earth Resistance and Voltage, AC/DC Voltage and Continuity

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Yes

Yes

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AC Voltage

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Measures Insulation Resistance

Measures Earth Resistance and Voltage, AC/DC Voltage and Continuity

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No

No

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Battery

Battery

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Yes

No

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Visual

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No

No

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No

No

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500

200

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Plastic

Plastic

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Tests Insulation Resistance to 400M? using three test voltages (250V, 500V, and 1000V), and also measures AC Voltage and Low Resistance

Measure 2- and 3-wire Earth Ground Resistance (in 3 ranges) and Earth Voltage (200V), plus multimeter functions AC/DC Voltage and Resistance (200k?)

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Includes heavy duty test leads with alligator clip, (6) AA batteries, hanging strap, and hard carrying case

Includes Test leads, (2) auxiliary earth rods, (6) AA batteries, and carrying case

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0.3500 lb

6.7000 lb

4.9700 lb

5.1600 lb

3.7 x 1.9 x 8.5 in

20.0 x 14.5 x 5.0 in

9.84 x 6.69 x 7.87 in

10.24 x 7.28 x 6.1 in

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1000

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Yes

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