![Blue Sea 1821 Universal Temperature Sensor [1821] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/64340XL_650x.jpg?v=1677095203)
Product Details
Universal Temperature Sensor
Use with the P12 Charger, M2 OLED, and Mini OLED Meters
- Includes double-sided tape
- Waterproof design
- Temperature Range: -40°F to 300°F (-40°C to 150°C)
- Wire Length: 18"
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
![Analytic Systems 200A, 40V 3-Bank Ideal Battery Isolator [IBI3-40-200] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/83579XL_{width}x.jpg?v=1677101985)
![Analytic Systems AC Charger 2-Bank 20A 12V Out, 110VAC In, w/Digital Volt/Amp Meter [BCA310V-110-12] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/77017XL_{width}x.jpg?v=1677099967)
![Analytic Systems AC Charger 2-Bank 70A, 12V Out, 85-264VAC In Power-Factor Correction [BCA1050-12]](http://roughseasmarine.com/cdn/shop/files/104280XL_{width}x.jpg?v=1733505660)
![Analytic Systems AC Intelligent Pure Sine Wave Inverter 1200W, 20-40V In, 110V Out [IPSI1200-20-110] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/77020XL_{width}x.jpg?v=1677099967)
![Analytic Systems AC Power Supply 20/25A, 12V Out, 85-265V In [PWI320-12] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/77022XL_{width}x.jpg?v=1677099974)
![Analytic Systems IBC320-12 Battery Charger [IBC320-12] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/85296XL_{width}x.jpg?v=1677102708)
![Analytic Systems Waterproof IP66 DC Battery Charger 10A, 24V Out, 30-80V In, Ruggedized [BCH10W-24] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/77031XL_{width}x.jpg?v=1677099986)
