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              GDFR-C1 Series AC/DC High Voltage DividerGDFR-C1 series AC/DC digital meter is on-site instrument, which test both AC and DC voltage. It consists of voltage divider and measurement instrument. 
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              GDFR-D1 AC/DC High Voltage DividerGDFR-D1 Series AC/DC digital meter is on-site instrument, which test both AC and DC voltage. The digital meter and divider are equipped in one unit. 
