Sea-Dog 421618-1 Temperature Meter - 1-7/16"
Sea-Dog 421618-1 Temperature Meter - 1-7/16"
Hero image 0 of Sea-Dog 421618-1 Temperature Meter - 1-7/16", 0 of 3
Sea-Dog Line

Sea-Dog 421618-1 Temperature Meter - 1-7/16"

|3 ratings

Key item features

  • Clear Monitoring: Displays temperature readings on a bright LED screen for easy visibility.
  • Durable Construction: Features injection molded nylon construction for robust and lasting performance.
  • Simple Installation: Requires a 1-1/8" hole for mounting, with a locking nut for secure placement.
  • Integrated Wiring: Includes a pre-wired 6-foot cable and temperature sensor for convenient setup.
  • Waterproof Design: Boasts an IP67 waterproof rating, ensuring protection against water ingress.
  • Versatile Power: Operates on a 12-24 VDC power supply and is reverse polarity protected.
  • Compact Form: Designed with a compact round size, similar to a standard 12 VDC receptacle, for flexible installation.
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Current price is $23.68
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  • Free 30-day returns

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Sold and shipped by Boating Store
4.6548748921484036 stars out of 5, based on 1159 seller reviews(4.7)
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5 out of 5 stars
stars3 ratings2 reviews
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Showing 1-2 of 2 reviews

Nov 2, 2025
Christophersofarsogood
5 out of 5 stars review

Verified Purchase

Works very good

Temperature gauge works well in the vehicle for an older model vehicle that did not come with one. If you need one, I would recommend this one. Easy to install.

Helpful?4A6FQWFH0OVO471743636
Mar 27, 2024
jack
Sold byRocky Mountain RV Parts
5 out of 5 stars review

Verified Purchase

Quality

The ONLY reason I gave it a 3 star Quality rating is it's a temperature meter for my boat and I will not be using the boat for another month yet. So I can't say how good it is, Sorry!

Helpful?4A6FQWFH0OVO471743636