![Blue Sea 1839 M2 OLED Tank Monitor [1839] Oversized Designed for Analog and Digital](https://cdn.shopify.com/s/files/1/0177/6703/9076/files/64341XL.jpg?v=1761266573)
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Designed for Analog and Digital Signals World Wide
they allow you to mark spots where the fish are biting so you can return to them again in the future
UPC: 715535894061
Outlet Size: 1-1/2"
18" Wide x 18' Long Black Carpet Roll
Blue Sea 1839 M2 OLED Tank Monitor [1839] Oversized Designed for Analog and DigitalM2 OLED Tank Monitor The M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to control external circuits based on any value measured by the M2. Features: Auto dimming, bright Organic LED display is easy to read 80dB alarm on all models Isolated 500mA MOSFET relay Includes external DC Shunt or
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