The SG Series features a popular grey and white face design and bold graphic layout. Classic Instruments was founded and continues with one simple goal; To be the very best in the world. That's why we work hard every day to remain the top choice of knowledgeable automotive professionals and performance enthusiasts since 1977.

Features

• Bezel style: Stainless Low Step
• Lens: Flat
• Pointer Style: Pool Cue
• Pointer Color: Classic White
• Completely electric
• Rugged air core movement for durability
• Microprocessor technology for precision
• Full sweep provides increased accuracy
• Small 2 1/8" hole size
• Integrated red warning light, illuminates entire gauge red when activated
• Warning light output for additional warning indicator lights
• .5 - 4.5VDC analog data-logging output
• Configurable LED lighting, with choice of Warm White or Cool White lights
• Push button calibration
• A single-connection wire harness
• Type K thermocouple, with 14mm copper lug and 10ft. stainles steel braided wire, included
• Thermocouple amplifier included

FAQ

Will this fit my vehicle? Please confirm compatibility with your equipment or vehicle before ordering.

What part number is this? The listed part number is SG197SLF.

Is this product designed for direct replacement? Please compare the product specifications with your existing equipment or part before ordering.

Should I confirm fitment before ordering? Yes. Confirm your equipment requirements and product specifications before ordering.

Common Searches

• Classic Instruments SG Series 2" Cylinder Head Temperature Gauge
• SG197SLF fitment
• Classic Instruments SG197SLF