What is your warranty policy?

We provide 12 months warranty against manufacturing defects. Technical support and spare parts are available after sales.

Can you provide technical training or product manuals?

Yes, we provide English user manuals, operation videos, and remote technical support if needed.

Lightweight 17kg 9-Inch Sonar Display for Marine Use5.

Name: Lightweight 17kg 9-Inch Sonar Display for Marine Use5.
Brand: Beijing LSJ Technology Development Co., Ltd.
SKU: 2287568185

Beijing, ChinaBeijing LSJ Technology Development Co., Ltd.

US$9,900.00

1-99 Sets

US$6,680.00

100-199 Sets

US$5,300.00

200+ Sets

Sample price:US$5600.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

W-S03

Touch Screen Resolution

1024×600

Humidity

90%

Data Storage

100W

Channel

Frequency

Multiple

Power Frequency Suppression

100dB

Detection Depth

350m

Display Screen Size

9 Inches

Total Weight

17kg

Split-Screen Display

Supports up to 4 Display Interfaces

Sonar Scanning Modes

Chirp Sonar,Side-Scan,Down-Scan

Detection Rate

50 Echo Data Cycles Per Second

Scanning Speed

2-16km/H

Maximum Detection Speed

16km/H

Minimum Detection Speed

2km/H

Positioning

GPS Positioning

Operating Depth of Sonar Transducer

≥350m

Sonar Transducer Protection Rating

IP68

External Case Protection Rating

IP67

Transport Package

Carton Packaging

Specification

Handheld Sonar Detector

Trademark

LSJ

Origin

China

Production Capacity

5000/Year

Key features

Multi-Mode Sonar Scanning: Integrates CHIRP, Side-Scan, and Down-Scan modes for diverse rescue scenarios.

High-Definition Display: 9-inch LCD with 1024x600 resolution and backlight adjustment for clear imaging.

Real-Time GPS Tracking: Automatically records search tracks and marks target coordinates with high precision.

Deep Water Detection: Operating depth up to 350m with IP68 transducer and IP67 case protection.

Portable & Easy Operation: Compact design with quick-install handle for one-handed operation and storage.

Comprehensive Alarm System: Includes shallow/deep water, GPS, low battery, and route deviation alarms.

Long Battery Endurance: Built-in 12V 5Ah lithium battery provides over 5 hours of continuous operation.

Professional After-Sales Support: 24/7 online assistance, on-site training, and 12-month warranty coverage.

Company profile

Low MOQCustomization from SamplesSelf-brandedProduction Process Visualization

Beijing LSJ Technology Development Co., Ltd.

Beijing, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.18h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with six production lines and six experienced export-trade staff. It demonstrates documented procedures for service capability, corrective actions, complaint handling, and finished-product inspection. The supplier supports extensive customization and ODM services, and has CE and RoHS product certifications alongside ISO9001:2015, ISO14001, and ISO45001:2018 certifications. Export activity is established, with 21%–30% of sales reportedly from exports and five years of export experience, although overseas service coverage is stated as zero and no overseas warehouse or showroom is available. Financial indicators are inconsistent and show zero values for several reported periods, so financial credibility cannot be confirmed. Innovation evidence is mixed: SDK availability and ODM support are reported, but no new products were developed in the past year. No customer cases or named brand OEM experience are provided.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 certifications, plus CE and RoHS product certification capability. These are explicit certification holdings or capabilities and support quality, environmental, occupational-safety, and product-compliance controls.

After-Sales capabilityThe supplier has written procedures and records for service capability assessment, corrective and preventive actions, and customer complaints. It offers multiple quotation and payment terms and has overseas agents or branches, but reports zero countries with overseas services and has no overseas warehouse or showroom.

Production capacityThe supplier reports six production lines, standardized finished-product inspection instructions, and peak-season lead time of one month or off-season lead time within 15 working days. However, it does not continuously reconcile quantities for each batch or mass production, which is a stated production-control weakness.

Customization capabilityThe supplier explicitly supports customization from designs and samples, full, minor, and flexible customization, and also provides ODM services. This is direct evidence of broad customization capability.