Frequency
2 products
Blue Sea SystemsBlue Sea Systems AC Digital Frequency Meter - 40 to 90 Hertz
AC Digital Frequency Meter - 40 to 90 Hertz. Displays frequency from 40 to 90 Hertz. 3 levels of display brightness.
SKU BLUE-8239
$217.70MSRP $261.24
Hoyt MeterHoyt HDLA-30-ACF-60 Digital AC Frequency Meter
HDLA-30 digital AC frequency meter for 50/60 Hz, 120/240 VAC generator and shore-power monitoring.
SKU HYT-HDLA-30-ACF-60
$164.00
