Frequency monitors (Line frequency)

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  Name SKU Description Category
LUTRON LF-423 LINE FREQUENCY MONITOR Description: LINE FREQUENCY MONITOR Model : LF-423 * 0.5 to 500 Hz (x 0.01Hz, < 100Hz) * Input voltage : 5 to 250 ACV. * Check frequency to DC to AC converter, mobile & portable generator, power line. Frequency monitors (Line frequency)