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Boatersland Marine > Marine Instruments > Sierra Instruments > Sierra Heavy Duty Gauges

Sierra Heavy Duty Gauges

A classic line for inboards including diesels, Heavy Duty includes mechanical oil pressure gauges, ammeter, engine sync gauges and a range of diesel tachometers, including a programmable tach/hourmeter.


• Large, easy to read graphics
• Classic white graphics and pointer on deep black faces.
• Low-profile brushed stainless steel bezels.
• Perimeter lighting and scratch resistant glass lenses.
• Tachometers for diesels available.
• Programmable tach/hourmeter offered for diesels
• Mechanical oil pressure gauge available.
• Ideal replacement for Stewart-Warner® “Deluxe” instruments.

Item # Description Price Order
TEL80131P Sierra 80131P Heavy Duty 2" Voltmeter - 12V System
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TEL 80134P Sierra 80134P Heavy Duty 2'' Voltmeter 10-16 Volts
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TEL 80150P Sierra 80150P Heavy Duty 2'' Fuel Level E-1/2-F Sender ReqÆd
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TEL 80180P Sierra 80180P Heavy Duty 2'' Oil Pressure (Electric) 0-80 PSI Sender ReqÆd
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TEL 80590P Sierra 80590P Heavy Duty 2'' Water Temperature 120-240F Sender ReqÆd
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TEL 80710P Sierra 80710P Heavy Duty 2'' Ammeter 60-0-60
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TEL 82288P Sierra 82288P Heavy Duty 3'' Tach Gas 4 Cyc IB/IOÆS 6000 RPM
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TEL 82302P Sierra 82302P Heavy Duty 3'' Tach Diesel Alternator 3500 RPM
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TEL82760P Sierra 82760P Heavy Duty 2" Hourmeter
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Sierra Heavy Duty Gauges - Sierra Instruments

9:30 AM - 5:00 PM Eastern, Monday - Friday

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