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Sea-Dog
Sea-Dog Digital LED Temperature Meter - 421618-1
Item: #881762 | Part Number: 421618-1$14.68
Description
The Sea-Dog Digital LED Temperature Meter 421618-1 provides fast, accurate temperature monitoring with a bright, easy-to-read LED display. Prewired with a 6' sensor cable and housed in a compact, waterproof nylon case, it's a simple drop-in upgrade for marine 12V or 24V systems.
Sea-Dog Digital LED Temperature Meter - 421618-1 Item # 881762
Description
Sea-Dog's Digital LED Temperature Meter is a prewired sensor that is designed to monitor temperature and present it on a bright LED screen.
Features:
- Includes a prewired temperature sensor with a 6' cable
- Reverse polarity protected
- Same compact round size is the same as a standard 12 VDC receptacle
- Material: Injection molded nylon
- Many installation options
- Simple installation:
- Drill a 1-1/8" hole
- Insert the meter body
- Tighten the locking nut
- Connect the wires
Specifications:
- Temperature Range: -67° F to 248° F
- Bezel Diameter: 1-7/16"
- Body Diameter: 1-1/8"
- Voltage: 12 - 24V DC
- Waterproof Rating: IP67
Part Numbers for Sea-Dog Digital LED Temperature Meter - 421618-1
Reviews
Rated 5 out of
5
by
Bass in Bill from
Easy install and extension of leads.
Great item for the price. Easy install. I bought two to use in monitoring the temperature in my bass boat livewells. They work very well in this application. A little hard to see in direct sunlight, otherwise they are perfect!
Date published: 2026-06-28