Lowrance HDI Skimmer M/H 455/800 7-pin HDI Fishfinder - Blue - 1.8 m cable

This transducer combines two essential technologies for underwater detection:

Broadband Sounder: For identifying fish schools and tracking lures. DownScan Imaging: For detailed, near-photographic images of submerged structures and the seabed.

The Lowrance HDI Skimmer M/H 455/800 transducer operates on multiple frequencies:

For Broadband Sounder: 83/200 kHz. For DownScan Imaging: 455/800 kHz.

Detection depth varies depending on the technology used:

With Broadband Sounder (83/200 kHz), maximum depth is 300 meters (1000 feet). With DownScan Imaging (455/800 kHz), maximum depth is 90 meters (350 feet at 455 kHz).

Yes, the Lowrance HDI Skimmer M/H 455/800 transducer includes a temperature sensor to provide accurate water temperature data.

The transducer is equipped with a 1.8-metre (approximately 6-foot) cable.

The weight of this depth sounder is approximately 0.72 kg (packaging included).

The DownScan Imaging beam widths are as follows:

6.4 degrees at 455 kHz. 12 degrees at 800 kHz.

For optimal performance and reliable data reading, the transducer is designed for speeds up to 60 knots (approximately 70 mph) when mounted on the transom.

The DownScan Overlay function overlays detailed DownScan Imaging on the Broadband Sounder display. This makes it easier to distinguish between fish targets and surrounding underwater structures, providing a clearer interpretation of the seabed.

The depth sounder housing is blue, a characteristic color of the Lowrance brand.

The Lowrance HDI Skimmer M/H 455/800 transducer is equipped with a 7-pin Lowrance Blue connector.

This transducer is designed for use with Lowrance sounders and multifunction displays that have a 7-pin blue transducer port and support Broadband Sounder and DownScan Imaging technologies at 83/200 kHz and 455/800 kHz frequencies.

The Lowrance HDI Skimmer M/H 455/800 transducer can be installed in several ways:

On the boat’s transom.On an electric motor.In shoot-thru-hull mode.

Yes, to ensure optimal performance, it is recommended to install the transducer in an area where water flow is undisturbed. Avoid mounting it behind fairing strips or near flaps, as this can create turbulence and affect signal quality.

Yes, it is strongly recommended to apply a high-quality marine sealant/adhesive, suitable for use above or below the waterline, on the pilot holes drilled for installation.

Yes, this transducer can be installed in through-hull (shoot-thru-hull) mode. However, it is important to note that through-hull transducers cannot function correctly through wooden hulls.

Recommended drill diameters for mounting screws (screw #10) depend on hull material:

For soft materials (e.g., plywood): Ø 3.7-4.0 mm (5/32"). For hard materials (e.g., fiberglass, acrylic, hardwood): Ø 4.1-4.7 mm (3/16").

Yes, the Lowrance HDI Skimmer M/H 455/800 transducer is supplied with its mounting bracket and all necessary hardware for installation.

This Lowrance HDI Skimmer transducer has a Lowrance Blue 7-pin connector, ensuring a reliable connection with compatible devices. The transducer cable is 1.8 meters (6 feet) long.

Regarding mounting options, this transducer is versatile and can be installed in several ways:

On the boat's transom.In a trolling motor.On a shoot-thru-hull installation (not suitable for wood hulls).For optimal performance, the transducer must be mounted in undisturbed water flow. It can operate at speeds up to 60 knots (70 mph) when mounted on the transom, with an operating temperature range of 0°C to +50°C.