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551 series

Industrial Instruments

　

British System

Speedometer

CHROME / BLACK
Model: ◎551 100C / 551 100B ◎551 101C / 551 101B ◎551 102C / 551 102B	Mechanical 3 3/8”, 0-80 MPH, 5/8-18 3 3/8”, 0-85 MPH, 5/8-18 3 3/8”, 0-120 MPH, 5/8-18
	Electrical
◎551 105C / 551 105B ◎551 106C / 551 106B ◎551 107C / 551 107B	0-45 MPH, W/TRIPODOMETER 0-85 MPH, 12V, W/TRIPODOMETER 0-120 MPH, 12V, W/TRIPODOMETER

Mechanical Water Temperature Gauge

CHROME / BLACK
Model:
◎551 120C / 551 120B ◎551 121C / 551 121B ◎551 122C / 551 122B	Water Temp, 100-265⁰F, 72” Water Temp, 100-265⁰F, 144” Water Temp, 100-265⁰F, 180”

Tachometer

CHROME / BLACK
Model: ◎551 110C / 551 110B ◎551 111C / 551 111B	Mechanical 0-3500 RPM, 1:1 ratio 0-3500 RPM, 1:2 ratio
	Electrical
◎551 115C / 551 115B ◎551 116C / 551 116B ◎551 117C / 551 117B ◎551 118C / 551 118B ◎551 119C / 551 119B	Alternator hook-up, 0-4000 RPM Programmable, 0-3000 RPM Programmable, 0-3500 RPM Programmable, 0-4000 RPM Programmable, 0-6000 RPM

Mechanical Oil Temperature Gauge

CHROME / BLACK
Model:
◎551 125C / 551 125B ◎551 126C / 551 126B ◎551 127C / 551 127B	Oil Temp, 140-325⁰F, 72” Oil Temp, 140-325⁰F, 96” Oil Temp, 140-325⁰F, 144”

　

Electrical Temperature Gauge

CHROME / BLACK
Model:
◎551 130C / 551 130B ◎551 131C / 551 131B ◎551 132C / 551 132B ◎551 133C / 551 133B ◎551 134C / 551 134B ◎551 136C / 551 136B ◎551 137C / 551 137B ◎551 138C / 551 138B ◎551 139C / 551 139B	Converter Oil Temp, 150-300⁰F Cylinder Head Temp, 100-600⁰F Engine Oil Temp, 100-250⁰F Engine Oil Temp, 150-300⁰F Hydraulic Oil Temp,100-250⁰F Pyrometer, 300-1500⁰F Transmission Oil Temp, 90-400⁰F Water Temp, 100-220⁰F Water Temp, 100-250⁰F

Electrical Hourmeter

CHROME / BLACK
Model:
◎551 185C / 551 185B ◎551 186C / 551 186B ◎551 187C / 551 187B	2 Hole Flange Mount 3 Hole Flange Mount Standard Flush Mount

　

Outside Temperature Gauge

CHROME / BLACK
Model:
◎551 135C / 551 135B	0-120⁰F

　

Mechanical Pressure Gauge

CHROME / BLACK
Model:
◎551 140C / 551 140B ◎551 141C / 551 141B ◎551 142C / 551 142B ◎551 143C / 551 143B ◎551 145C / 551 145B ◎551 146C / 551 146B ◎551 147C / 551 147B	Air Press, 0-150 PSI Dual Air Press, 0-150 PSI Engine Oil Press,0-100 PSI Engine Oil Press, 0-150 PSI Fuel Press, 0-15 PSI Manifoid Press,0-30 PSI Transmission Oil Press, 0-400 PSI

　

Electrical Pressure Gauge

CHROME / BLACK
Model:
◎551 150C / 551 150B ◎551 152C / 551 152B ◎551 153C / 551 153B ◎551 155C / 551 155B ◎551 156C / 551 156B ◎551 157C / 551 157B	Air Press, 0-150PSI, EQUUS/VDO Engine Oil Press, 0-100PSI, SW Engine Oil Press, 0-150PSI,EQUUS/VDO Engine Oil Press, 0-80PSI, GM Engine Oil Press, 0-80PSI, SW Transmission oil press 0-400PSI, EQUUS/VDO

Turbocharger

CHROME / BLACK
Model:
◎551 148C / 551 148B	30in to 15 PSI

Vacuum

CHROME / BLACK
Model:
◎551 149C / 551 149B	0-30 in

Electrical Fuel Level Gauge

CHROME / BLACK
Model:
◎551 160C / 551 160B ◎551 161C / 551 161B ◎551 162C / 551 162B ◎551 163C / 551 163B	E/F, EQUUS/VDO, 10-180 ohm E/F, FORD/CHEVY, 73-10 ohm E/F, GM, 0-90 ohm E/F, SW, 240-33 ohm

Ammeter Shunted

CHROME / BLACK
Model:
◎551 177C / 551 177B ◎551 178C / 551 178B ◎551 179C / 551 179B	150-0-150 AMP 200-0-200 AMP 300-0-300 AMP

Electrical Ammeter

CHROME / BLACK
Model:
◎551 170C / 551 170B ◎551 171C / 551 171B ◎551 172C / 551 172B ◎551 173C / 551 173B ◎551 174C / 551 174B ◎551 175C / 551 175B ◎551 176C / 551 176B	10-0-10AMP 15-0-15AMP 30-0-30AMP 50-0-50AMP 60-0-60AMP 80-0-80AMP 100-0-100AMP

Voltmeter

CHROME / BLACK
Model:
◎551 165C / 551 165B ◎551 166C / 551 166B ◎551 167C / 551 167B	12 volt, 8-16 volt range,2 1/16” dia. 24 volt, 16-32 volt range,2 1/16” dia. 32 volt, 24-40 volt range,2 1/16” dia.

Electrical Clocks

CHROME / BLACK
Model:
◎551 180C / 551 180B	Clocks(12 Hour)

　

Metrix System

Speedometer

CHROME / BLACK
Model: ◎551 600C / 551 600B ◎551 601C / 551 601B	Mechanical 3 1/8”, 120KMH, M181.5 3 1/8”, 200KMH, M181.5
	Electrical
◎551 605C / 551 605B ◎551 606C / 551 606B ◎551 607C / 551 607B	0-120KMH, 12V 0-200KMH, 12V 0-260KMH, 12V

Tachometer

CHROME / BLACK
Model: ◎551 610C / 551 610B ◎551 611C / 551 611B	Mechanical 0-3500RPM, 1:1 ratio 0-3500RPM, 1:2 ratio
	Electrical
◎551 615C / 551 615B ◎551 616C / 551 616B ◎551 617C / 551 617B ◎551 618C / 551 618B ◎551 619C / 551 619B	Alternator hook-up, 0-4000RPM Programmable, 0-3000 RPM Programmable, 0-3500 RPM Programmable, 0-4000 RPM Programmable, 0-6000 RPM

Temperature Gauge

CHROME / BLACK
Model:
◎551 630C / 551 630B ◎551 631C / 551 631B ◎551 632C / 551 632B ◎551 633C / 551 633B ◎551 634C / 551 634B ◎551 636C / 551 636B ◎551 637C / 551 637B ◎551 639C / 551 639B	Converter Oil Temp, 50-150⁰C Cylinder Head Temp, 50-300⁰C Engine Oil Temp, 40-120⁰C Engine Oil Temp, 50-150⁰C Hydraulic Oil Temp, 40-120⁰C Pyrometer, 150-750⁰C Transmission Oil Temp, 32-200⁰C Water Temp,40-120⁰C

Electrica Oil Press Gauge

CHROME / BLACK
Model:
◎551 650C / 551 650B ◎551 652C / 551 652B ◎551 653C / 551 653B ◎551 657C / 551 657B	Air Press, 10 BAR, EQUUS Engine Oil Press, 5 BAR EQUUS Engine Oil Press, 10 BAR EQUUS Transmission Press, 28 BAR, EQUUS

Outside Temperature Gauge

CHROME / BLACK
Model:
◎551 635C / 551 635B	30-50⁰C

Mechanical Vacuum

CHROME / BLACK
Model:
◎551 649C / 551 649B	0-1 BAR, EQUUS

Mechanical Turbocharger

CHROME / BLACK
Model:
◎551 648C / 551 648B	1-1 BAR, EQUUS

Electrical Fuel Level Gauge

CHROME / BLACK
Model:
◎551 660C / 551 660B	0/1 Tank, 10-180 ohm

Voltmeter

CHROME / BLACK
Model:
◎551 665C / 551 665B ◎551 666C / 551 666B ◎551 667C / 551 667B	12 volt, 8-16 volt range, 2 1/16” dia. 24 volt, 16-32 volt range, 2 1/16” dia. 32 volt, 23-40 volt range, 2 1/16” dia.

Electrical Ammeter

CHROME / BLACK
Model:
◎551 674C / 551 674B ◎551 675C / 551 675B ◎551 676C / 551 676B	60-0-60 AMP 80-0-80 AMP 100-0-100 AMP

Ammeter Shunted

CHROME / BLACK
Model:
◎551 677C / 551 677B ◎551 678C / 551 678B ◎551 679C / 551 679B	150-0-150 AMP 200-0-200 AMP 300-0-300 AMP

Electrical Hourmeter

CHROME / BLACK
Model:
◎551 685C / 551 685B ◎551 686C / 551 686B ◎551 687C / 551 687B	Hour,2 hole flange mount Hour,3 hole flange mount Hour, Standard flush mount

　

Electrical Clocks

CHROME / BLACK Model:
◎551 680C / 551 680B	Clocks(12 hour)

　

If you are interested in our products, please do not hesitate to send us your enquiry.

　