Hoyt Electrical Instrument Works Panel Meter, Digital, Frequency 50/60Htz, .56 In. Red LED, Field Adj., Term. Blk

Simpson Panel Meter, 3.5 Digit LCD, 85-250VAC@40-440Hz, 4VA@85-250VAC, Input 20-199.9Hz RMS

Simpson Panel Meter, Freq, Elec, LED, Range 20-1999Hz, Cut-Out 3.62x1.8", 3-1/2 Dig, 0.56" DigH

Simpson Panel Meter, Freq, Elec, LED, Range 20-199.9Hz, Cut-Out 3.62x1.8", 3-1/2 Dig, 0.1Hz Res

Simpson Panel Meter, Freq, Elec, LED, Range 1 Hz-35 kHz, Cut-Out 3.62x1.77", 4 Dig, 0.56" DigH

Simpson Panel Meter, 3.5 Digit LCD, 85-250VAC@40-440Hz, 4VA@85-250VAC, Input 20-1999Hz RMS

Simpson Panel Meter, 3.5 Digit LCD, Neg., 85-250VAC@40-440Hz, 4VA@85-250VAC, 20-199.9Hz RMS

Simpson Panel Meter, 3.5 Digit LCD, Neg., 85-250VAC@40-440Hz, 4VA@85-250VAC, 20-1999Hz RMS

Simpson Panel Meter, Freq, Elec, LED, Range 1 Hz-35 kHz, Cut-Out 3.62x1.77", 4 Dig, 0.56" DigH

Simpson Panel Meter, Freq, Elec, LED, Range 1 Hz-35 kHz, Cut-Out 3.62x1.77", 4 Dig, 0.56" DigH

PR Electronics Loop-Powered LCD Indicator, Field Enclosure, I.S. Zone 2, 4-20mA, 4-Digit

PR Electronics Loop-Powered LCD Indicator, I.S. 4-20 mA Input Sig Loop-Powrd, 4-Digit, 48x96mm

PR Electronics Loop-Powered LCD Indicator, Field Enclosure, I.S. 4-20 mA Input Sig, 4-Digit

Trumeter Panel Meter, Frequency, 0-400 Hz, 4 Digit, LCD, 12-24VAC/VDC, Outputs, APM Series

Trumeter Rate Meter, RPM, Hz, Ft/Min, Digit/Graph, Green Background, w/Outputs, APM Series

Trumeter Rate Meter, RPM, Hz, Ft/Min, Digit/Graph, Dark Background, w/Outputs, APM Series

Trumeter Panel Meter, Frequency, 0-400 Hz, 4 Digit, LCD, 12-24VAC/VDC, Outputs, APM Series

Trumeter Panel Meter, Frequency, 0-400 Hz, 4 Digit, LCD, 12-24VAC/VDC, APM Series

Trumeter Panel Meter, Frequency, 0-400 Hz, 4 Digit, LCD, 12-24VAC/VDC, APM Series

LOVATO Electric DIGITAL FREQUENCY 96X48+PROG.RELAY