Sanwa PDR4000 Portable Digital Earth Tester Bosch Hammer Drill 5m/s (Stepless Adjusting Speed) /

5m/s (Stepless Adjusting Speed) / 45m/s (Turbo) Air Volume 230-380cfm (Stepless Adjusting Speed) /460cfm (Turbo ) Running Time@4Ah Battery 17-60minutes (Stepless Adjusting Speed) / 9minutes (Turbo)

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Sanwa PDR4000 Portable Digital Earth Tester Bosch Hammer Drill 5m/s (Stepless Adjusting Speed) /HIGHLIGHTS: The Sanwa PDR4000 is a digital Earth resistance tester designed for measurement within the CAT II 400V and CAT III 300V ratings. This instrument is required for inspection and maintenance of electrical construction work. The PDR4000 has a safe design compliant with the IEC 61010 standards and is IP30 rated. This device has 3 measurement ranges, 40, 400, and 4000, and can measure the Earth's resistance with an accuracy of 2%. This device