Skip to content
Free shipping on U.S. domestic orders of $89.99 or more! Standard flat-rate shipping of $9.95. **exclusions apply**
Free shipping on U.S. domestic orders of $89.99 or more! Standard flat-rate shipping of $9.95. **exclusions apply**
Blue Sea 1821 Universal Temperature Sensor [1821]

Blue Sea 1821 Universal Temperature Sensor [1821]

by Blue Sea Systems
Save $8.00 Save $8.00
$21.99
$21.99 - $21.99
$21.99
$13.99
$13.99 - $13.99
$13.99

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"

WarningWARNING: 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.
 More payment options
DECO Trust Badge
FREE SHIPPING ON ALL ORDERS ABOVE $89.99

Compare products

0 of 3 items selected

Select first item to compare

Select second item to compare

Select third item to compare

Compare