Digital Sea Water Temperature Gauges No. WTP65
4-Digit LCD Display
These precision digital gauges display seawater temperature from 32° - 90° F (0° - 32° C) with 0.1 degree resolution. Easily select between Fahrenheit and Centigrade units of display with a removable jumper wire at the back of the instrument.
The WTP65 instrument head is factory-calibrated but can be user-calibrated in the field with small jumpers on the back of the instrument. All set-up and calibration constants are saved to nonvolatile memory. The WTP65 with NMEA 0183 output has a built-in red backlight for nighttime viewing and works on both 12 and 24 VDC systems. It's very easy to install, requiring only a 2-1/8" (55mm) hole saw and screwdriver to connect.
These gauges are supplied in a waterproof front case with choice of round or square face.
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