New Kyoritsu 1000V/2000MΩ Kew 3166 Analogue Insulation Tester. 1000V/2000MΩ (Model 3166). Scale Value 1000MΩ 2000MΩ. Accuracy 0.5/1000MΩ 1/2000MΩ. MODEL 3165 3166. Insulation Resistance. Neck strap for both hand’s operation.
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