Lowrance Speed/Depth Pack

Lowrance IS40 Speed/Depth Pack is a versatile digital multifunction instrument combining boat speed and depth measurement in one compact device. Equipped with a large 4.1" color display with optically bonded glass and 800 nit backlight, it ensures excellent readability even in full sunlight. The intuitive interface with large buttons and a dedicated "Page" key allows quick switching between data pages. The set includes both a speed transducer (paddlewheel) and a sonar transducer with water temperature measurement function, enabling comprehensive analysis of hydrological conditions. Technical data Display: 4.1" color LCD, 320×240 px resolution Backlight: 800 nit, bonded glass technology, 170° viewing angle Speed measurement: paddlewheel (speed relative to water) Depth measurement: 200 kHz sonar, range up to 200 m Water temperature: built-in temperature sensor Network interface: 2× NMEA 2000 Micro-C (3 LEN) Power supply: 10.8–31.2 V DC Power consumption: 1 W in standby, typically 3 W in operation Operating temperature range: –15 °C … +55 °C Waterproof rating: IPX7 (front panel) Dimensions: 140 × 112 × 53 mm (W×H×D) Mounting: flush panel or bracket mount Package contents IS40 Speed/Depth Pack unit (000-10955-001) Paddlewheel speed transducer with 7.6 m cable 200 kHz sonar transducer with temperature sensor and 7.6 m cable Micro-C connectors kit for NMEA 2000 network Panel mounting bracket and sealing elements Installation and user manual