Blue Sea 1839 M2 OLED Tank Monitor [1839] Electrical | Meters & Monitoring you will need to replace

you will need to replace the 12V relay with this 24V relay for proper functionality

Also included is 15′ of 1/4″ G-30 chain that is spliced to 250′ of shock- absorbing 3/8″ three-strand nylon rope and a 1/4″ shackle

Six-Loop Handrail

PRO510XL - 40 Channel Compact Mobile CB Radio

AX8™ Ball & Socket Mount

Blue Sea 1839 M2 OLED Tank Monitor [1839] Electrical | Meters & Monitoring you will need to replaceM2 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