HawkEye DepthTrax 2B In-Dash Digital Depth Gauge
HawkEye DepthTrax 2B In-Dash Digital Depth Gauge — Product description
The HawkEye DepthTrax 2B In-Dash Digital Depth Gauge (MPN DT2B-TM, UPC 818800010118) is HawkEye's mid-tier in-dash depth gauge for small to mid-size boats - a dedicated digital depth display in a standard 2-inch gauge format that mounts in your dash panel and shows water depth at a glance without needing to switch screens on a multifunction display. The DepthTrax 2B is the upgraded version of the original DepthTrax 1B with extended depth range (now reaches 600 feet, up from earlier models) and improved high-speed performance via refined sonar algorithms. Includes the dual-mount transducer that can be transom-mounted (standard external mount on the boat's transom) or shoot-through-hull glued inside the boat for a cleaner install with no external hardware. White and black faceplates plus trim rings included for matching different boat dash aesthetics. Storage sun cover included.
The HawkEye DepthTrax 2B In-Dash Digital Depth Gauge is a dedicated depth display sized for standard 2-inch dash holes - mounts cleanly in the dash panel alongside your other gauges (RPM, fuel, voltage, etc.) and shows water depth as the primary information at a glance. For boats that don't have or don't want a full multifunction display, the dedicated depth gauge gives you the critical depth information without the cost and complexity of a chartplotter/fishfinder.
What the 2B upgrade delivers vs the 1B. Years of R&D refinements produced two specific improvements: (1) Extended depth range - the 2B reads accurate depth to 600 feet, significantly deeper than older versions. (2) High-speed performance tuning - the sonar algorithms work cleanly at planing speeds where older units would lose bottom lock. For owners replacing an older DepthTrax 1B or upgrading from a basic flasher depth finder, the 2B is the meaningful improvement.
The proprietary sonar algorithms. HawkEye's algorithmic processing significantly reduces false readings (depth values that don't match actual depth - typically caused by debris in the water column, baitfish schools, or boat speed) and produces consistent precision in real-world conditions. Depth updates 4 times per second on the polarized LCD - smooth real-time depth tracking without the jumpy readings cheaper depth gauges produce.
EasyTouch Programming for the adjustment settings. One-touch access to: Keel offset adjustment (automatically compensates depth readings for your boat's draft - if your keel sits 18 inches below the transducer, set the offset to 18 inches and the displayed depth shows water depth under your keel, not under the transducer). Dual upper and lower depth alarms (warns when shallow water approaches your minimum safe depth or when you drift out of your target fishing depth). 3-stage Advanced Warning System for alarm conditions (audible buzzer, ultra-bright red LED warning light, and LCD alarm indicators - layered alerts so you don't miss critical depth changes). One-touch alarm muting for quiet operation when needed. User-selectable feet or meter readout. Automatic memory retention of all user settings (survives power-off).
The dual-mount transducer. The included transducer can mount two ways: (1) Transom mount - the standard external installation with the transducer hanging below the transom in the water. Easier install (no hull penetration), works on all hull materials. (2) In-hull mount - glued inside the hull where it shoots sonar through the hull material. Cleaner aesthetic (no external hardware), no drag, no fouling. Works on solid fiberglass hulls (not on cored hulls, aluminum hulls, or steel hulls where the hull material blocks the sonar signal). Pick the install method that fits your boat type.
Customization options. The 2B includes the patented interchangeable face/bezel system with white and black faceplates plus matching trim rings - swap to match your specific dash color scheme. Storage sun cover protects the LCD from UV when not in use. Waterproof plug-and-play transducer connector and waterproof fuse holder for clean install without exposed connections.
2-year HawkEye warranty. Designed and supported in the USA - US-based customer service for warranty and technical questions.
Key Features
- HawkEye DepthTrax 2B digital depth gauge in standard 2-inch dash format - dedicated depth display alongside other dash gauges
- 600 ft depth range - reaches significantly deeper than older DepthTrax 1B and basic flasher depth finders
- Dual-mount transducer included - transom-mount (external) OR in-hull (glued inside solid fiberglass hulls for clean aesthetic)
- Proprietary algorithmic sonar processing reduces false readings and delivers consistent precision in real-world conditions
- 4-times-per-second depth update rate on polarized LCD for smooth real-time depth tracking
- Tuned for high-speed performance - maintains bottom lock at planing speeds where older units lose tracking
- EasyTouch Programming with keel offset adjustment, dual depth alarms, alarm muting, and feet/meter selection
- 3-stage Advanced Warning System: audible alarm, ultra-bright red LED warning light, and LCD alarm indicators
- Interchangeable face/bezel system included - white and black faceplates plus trim rings for dash color matching
- Waterproof plug-and-play transducer connector and waterproof fuse holder for clean install
- Automatic memory retention of all user settings (survives power-off)
- Includes storage sun cover for UV protection when not in use
- Designed and supported in the USA with 2-year HawkEye warranty
Why Buy from NVN Marine
- Authorized HawkEye reseller, full manufacturer warranty
- NMEA member and ABYC certified, advice from real boat techs
- Same-day shipping before 3 PM ET on in-stock items
- NY headquarters and Fort Lauderdale flagship retail store
Genuine HawkEye DepthTrax 2B in-dash digital depth gauge (MPN DT2B-TM). Designed and supported in the USA with 2-year HawkEye warranty. Ships from NVN Marine with order-by-3-PM same-day shipping on this $78.29 (list $119.99) dedicated depth gauge.
Technical specifications
| Title | HawkEye DepthTrax 2B In-Dash Digital Depth Gauge |
|---|---|
| Brand | HawkEye |
| Manufacturer Part Number | DT2B-TM |
| UPC | 818800010118 |
| Depth Range | 600 feet |
| Update Rate | 4 times per second |
| Display | Polarized LCD with LED backlighting |
| Form Factor | Standard 2-inch dash gauge |
| Transducer | Dual-mount (transom-mount OR in-hull glue-in) |
| Keel Offset | Yes - adjustable for boat draft |
| Depth Alarms | Dual upper and lower depth alarms with 3-stage warning system |
| Alarm Indicators | Audible buzzer + ultra-bright red LED + LCD indicators |
| Units | User-selectable feet or meters |
| Faceplate Options | Interchangeable - white and black faceplates with trim rings included |
| What's Included | Gauge, transducer, faceplates, trim rings, sun cover, waterproof fuse holder, install hardware |
| Warranty | 2 years (designed and supported in the USA) |
Frequently asked questions
What's the difference between transom-mount and in-hull transducer install?
Transom mount installs the transducer externally on the back of the boat, hanging below the transom into the water - easier install (no hull penetration), works on all hull materials. In-hull mount glues the transducer inside the boat shooting sonar through the hull material - cleaner aesthetic (no external hardware), no drag, no fouling, but only works on solid fiberglass hulls (not cored hulls, aluminum, or steel). Pick based on your boat type and aesthetic priorities.
How does keel offset work?
Compensates depth readings for your boat's draft. If your keel/prop sits 18 inches below the transducer mounting location, set the offset to 18 inches and the displayed depth shows water depth UNDER your keel (the critical safety number) instead of under the transducer. Prevents the common confusion of reading 8 ft depth and running aground because your keel needed 8.5 ft of water.
Will it fit my dash?
Standard 2-inch gauge dash hole - same dimension as most automotive and marine gauges (RPM, fuel level, voltage, etc.). Verify your dash has 2-inch holes available (or planned cutouts). The interchangeable faceplate system lets you match white or black faceplates to your dash aesthetic. Mounting bezel is included.
How accurate is the depth reading?
Within typical sonar accuracy ranges - usually +/- 0.5 to 1 ft in normal conditions. The algorithmic processing reduces false readings, but no depth gauge is accurate to inches in moving water. Use depth readings as guidance, not absolute precision - always allow safety margin for your boat's draft.
Does it work at high boat speeds?
Yes - specifically tuned for high-speed performance. The 2B maintains bottom lock at planing speeds (25-50+ mph) where older depth gauges would lose tracking. Real-world performance varies with hull design and water conditions but the 2B is meaningfully better than the older 1B at speed.
What if my boat already has a chartplotter with depth?
Dedicated depth gauges still add value: (1) Always-visible primary depth display vs needing to navigate chartplotter screens. (2) Backup depth reading if the main chartplotter fails. (3) Different transducer (the depth gauge uses its own transducer, providing redundancy). For boats with full chartplotters, the depth gauge is optional but useful. For boats without chartplotters, the depth gauge is the primary depth information source.
Can I install it myself?
Yes - manageable for a competent DIY install. Steps: cut 2-inch hole in dash (or use existing gauge hole), mount the gauge body, install the transducer (transom-mount or in-hull per your choice), route the cable from transducer to gauge, connect 12V power through the included fuse holder, test operation. Realistic time: 2-3 hours total.
What's the warranty?
2-year HawkEye warranty on materials and workmanship. Designed and supported in the USA with US-based customer service. Failures on the DepthTrax 2B are uncommon - the unit has solid field reliability.
