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Know What’s Underground Before You Dig.

Cosari TerraVex TX-10

Stop digging craters for rusty nails.

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  • 01–99 VDI + 3-Tone Audio: Silences rusty iron
  • 10" IP68 Submersible Coil: Hunts creeks, shallow ocean
  • One-Touch Pinpoint Lock: Narrows target center within 1
  • Complete Field Kit Included: Ships with a heavy-duty
Cosari TerraVex TX-10
Free Tracked Shippingin 5 to 7 business days
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Calibrated Field Precision Without the $300 Legacy Markup

Every component on the TerraVex TX-10 is built to eliminate ghost signals, wrist fatigue, and wasted digging.

10" IP68 Waterproof Coil

Double EMI-shielded concentric search coil glides smoothly through shallow surf, riverbeds, and wet morning grass down to 3.5 feet without phantom falsing.

01–99 VDI & 3-Tone Pitch

Instant electrical conductivity readout pairs with distinct Low (260Hz), Mid (550Hz), and High (920Hz) audio tones so your ears recognize coins and rings immediately.

Surgical Pinpoint Depth Lock

Hold `PP` to zero in on buried targets down to 8.5 inches on coins (up to 24 inches on steel boundary stakes) so you cut clean, invisible 3-inch turf plugs.

2.4-Lb Telescoping S-Rod

Matte-black and anodized-gold aircraft aluminum shaft locks rock-solid with zero wobble, adjusting from 30" to 48" in seconds for effortless trunk storage.

Engineered to Separate Treasure From Trash in Seconds

1. Read the Ground on a Backlit Telemetry Console

1. Read the Ground on a Backlit Telemetry Console

Whether you are sweeping shaded woods or dusk shorelines, the crisp blue-white backlit LCD displays a locked 01–99 Target-ID number, 5-category metal cursor, battery level, and live depth gauge at a glance—no squint-inducing analog needles or confusing sub-menus.

2. Hunt Creeks, Lakes & Shallow Surf Confidently

2. Hunt Creeks, Lakes & Shallow Surf Confidently

Sealed to strict IP68 waterproof standards, the 10-inch spoked coil and lower anodized-gold stem dive straight into 3.5 feet of water where rings and coins slip off fingers most often, backed by 8-step sensitivity tuning to calm mineralized black sand.

3. Locate Property Stakes or Relics With Zero Arm Strain

3. Locate Property Stakes or Relics With Zero Arm Strain

Balanced around a high-density EVA grip and padded S-rod forearm cradle, the 2.4-lb aluminum chassis sweeps flat and wide across fence lines, parks, and acreage—paying for itself in 15 minutes on your very first buried survey pin or lost ring recovery.

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Cosari TerraVex TX-10

Subsurface Target-ID Field Instrument with 10" IP68 Waterproof Coil & Folding Steel Digger

Backed by our 30-Day Money-Back Trial & Full 2-Year Cosari Warranty.

$99.99 $199.99 Free Tracked Shipping (5–7 Days) Included

In Stock: Delivers in 5–7 Business Days. Free insured US delivery with tracking.

30-Day Money-Back Guarantee plus a full 2-Year Warranty.

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Description

4 Dedicated Search Modes: Switch seamlessly between `ALL-METAL` (maximum 24-inch depth for iron survey pins, pipes, and septic lids), `DISC` (progressively blocks iron and foil), `NOTCH` (selectively accept or reject any of the 5 conductivity zones), and `PINPOINT` (non-motion bullseye lock).

Aircraft Aluminum & Carbon-Steel Build: Constructed with thick-walled matte-black and satin anodized-gold aluminum tubing, quick-twist nylon cam-locks, internal snag-free cable routing guides, and a heat-treated folding steel recovery trowel with serrated root-saw teeth.

Universal Fit & Audio Flexibility: Collapses to 30 inches to live permanently in your truck toolbox or car trunk, extends to 48 inches for tall adults, and includes both a crisp internal speaker and a standard 3.5mm headphone jack for windy beaches.

5–7 Day Shipping & 30-Day Returns

Free 5–7 Day US Shipping: Every order ships free with full tracking and delivers in 5 to 7 business days.

30-Day Trial: Try it at home for 30 days risk-free. Need help? Email us anytime at support@buycosari.com.

2-Year Warranty: If anything goes wrong within 2 years, we replace it free of charge or refund your order in full.

Why Choose the Cosari TerraVex TX-10?

Cosari TerraVex TX-10 Detail

Smart Iron Rejection Technology

Stop wasting your afternoon digging rusty bottlecaps and roofing nails. Notch out ferrous trash below `25 VDI` with two clicks and dig only repeatable high-value signals.

Ready-to-Hunt Recovery Kit

No hidden extra purchases required—comes complete with our folding serrated steel digger trowel, woven belt holster, and 9V power cell right out of the box.

30-Day Dirt-on-the-Trowel Guarantee

Put it to work on your property pins, backyard turf, or local beach for 30 days. If it doesn't outperform detectors costing twice as much, return it for a full refund.

Cosari TerraVex TX-10 vs. Ordinary Alternatives

Cosari TerraVex TX-10Standard Competitors

FeatureCosari TerraVex TX-10Standard Competitors
Digital 01–99 VDI Target IDYes (5-Zone + Numeric)Analog Needle or $260+ Tier
Dedicated Pinpoint (`PP`) ButtonIncluded (1" Bullseye Lock)Missing on $199 Rivals
Backlit LCD Telemetry ScreenSwitchable Blue-White LEDUnlit LCD on $263 Rivals
10" IP68 Submersible Search CoilWaterproof to 3.5 FeetSmall 6"–8" or Unshielded
Folding Serrated Steel TrowelIncluded in Box ($0 Extra)Sold Separately ($25–$30)
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What's Included

In the Box
  • 1 × Cosari TerraVex TX-10 Telescoping Aluminum S-Rod & Backlit LCD Console
  • 1 × 10-Inch (254mm) IP68 Waterproof Double-Shielded Search Coil
  • 1 × Heavy-Duty Folding Serrated Carbon-Steel Digger Trowel & Belt Holster
  • 1 × 9V Alkaline Field Battery & Quick-Start Target-ID Guide
Technical Specifications
  • Search Coil: 10-inch (254mm) Concentric, IP68 Waterproof to 3.5 ft (1.06m)
  • Target Identification: 01–99 Numeric VDI Scale + 5-Segment Metal Cursor
  • Audio Discrimination: 3-Tone Pitch (260Hz Low / 550Hz Mid / 920Hz High) + 3.5mm Jack
  • Operating Modes: All-Metal, Discrimination (DISC), Custom Notch, One-Touch Pinpoint (PP)
  • Verified Detection Depth: 8.5" (21.6cm) on US Quarter; up to 24" (61cm) on Large Steel Stakes
  • Shaft & Ergonomics: 30" to 48" Tool-Free Cam-Lock Aircraft Aluminum, Padded S-Rod Armrest
  • Total Weight: 2.4 lbs (1.08 kg) Balanced Field Weight
  • Power Source: 1 × Standard 9V Battery (Included, 20–25 Hours Runtime)
Care & Safety
  • Rinse the 10-inch waterproof coil and lower anodized-gold shaft with fresh tap water after saltwater beach hunts to keep twist cam-locks grit-free.
  • Wipe the upper backlit LCD console with a damp microfiber cloth; never submerge the upper control housing underwater.
  • Backed by our 30-Day Money-Back Guarantee & 2-Year Warranty
  • Customer Support: support@buycosari.com
In the Box Cosari TerraVex TX-10

From Trunk to First Find in Under 60 Seconds

Swipe left for steps 2 and 3

  1. Twist & Lock to Your Height
    1

    Twist & Lock to Your Height

    Extend the anodized-gold telescoping shaft between 30" and 48" and tighten the tool-free cam-lock collar in five seconds—zero screws or loose wingnuts.

  2. Power On & Silence Iron Trash
    2

    Power On & Silence Iron Trash

    Press Power, tap `DISC` to block iron nails below 25 VDI, and sweep the 10-inch coil flat just above the grass, sand, or shallow creek bed.

  3. Pinpoint & Uncover Cleanly
    3

    Pinpoint & Uncover Cleanly

    When a high-tone VDI locks in, hold `PP` to center the target and lift a neat 3-inch plug with your included serrated steel trowel.

Verified Customer Reviews

What 200+ Verified Buyers Say About the Cosari TerraVex TX-10

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Based on 247 verified reviews
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97% of buyers recommend the Cosari TerraVex TX-10
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✓ Verified Purchase
Mark H.6 days ago

Zero wasted holes in my nail-heavy 1950s yard

My biggest fear was digging 50 craters for rusty roofing nails and pull-tabs like I did with my old analog unit. Once you press DISC on the TerraVex to notch out iron below 25, the trash chatter completely vanishes. If it rings that crisp high bell tone and reads 85+ on the VDI screen, you are digging a coin. Even the serrated steel trowel cut cleanly right through dense Kentucky bluegrass roots.

Verified Purchase · Lexington, KY · Cosari TerraVex TX-10

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kelly_m8411 days ago

Handled wet salt sand and ankle-deep surf on day one

Took the 10-inch waterproof coil straight into the shallow wash at low tide. Dropped the sensitivity down one click to balance out the wet salt sand and zero false beeps after that. Pulled $6.40 in quarters and dimes plus a sterling silver toe ring on my very first afternoon walk. The blue-white backlit LCD also saved us once the sun dropped.

Verified Purchase · Myrtle Beach, SC · Cosari TerraVex TX-10

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Greg T.2 weeks ago

Saved me a $750 land surveyor visit in 20 minutes

Local surveyor quoted me $750 just to come out and flag my two rear lot corner pins before we put up a cedar fence. Ordered this TX-10 for under a hundred bucks, left iron active, notched out surface foil, and located both 5/8-inch rebar stakes buried 6 inches under thick sod in twenty minutes flat. Paid for itself seven times over.

Verified Purchase · Boise, ID · Cosari TerraVex TX-10

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Devon R.2 weeks ago

Found my lost wedding band in thick St. Augustine grass

Slipped my platinum wedding band off my finger throwing a frisbee in the park and spent three miserable hours searching on hands and knees. Bought this, clicked it over to Pinpoint mode when it arrived, and had my ring back on my finger in under five minutes. Dead-center accuracy down to the exact inch.

Verified Purchase · Tampa, FL · Cosari TerraVex TX-10

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Brian K.3 weeks ago

Beats my brother's $200 big-brand detector side by side

My brother runs a $200 entry-level Minelab and his doesn't even have a dedicated Pinpoint button or a screen backlight. We walked an old fairground field together and my TX-10 locked onto a wheat penny at 7.5 inches with a steady 81 readout before I even cut the plug. Way faster target recovery when you aren't guessing the center.

Verified Purchase · Grand Rapids, MI · Cosari TerraVex TX-10

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T. Callahan3 weeks ago

Adjusts from my 9-year-old's height to 6'2" in seconds

At 2.4 lbs, my 9-year-old son can swing this along the lakeshore for two hours without complaining that his arm is tired. When it's my turn, the aluminum cam locks telescope right out to fit my 6'2" frame with zero lower-stem wobble. Collapses small enough to tuck neatly behind the back seat of my F-150.

Verified Purchase · Coeur d'Alene, ID · Cosari TerraVex TX-10

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Sandra P.1 month ago

Great depth in wet sand—just remember the box itself isn't submersible

Really impressed with how stable the 10-inch coil stays in wet shoreline sand once you dial sensitivity to 4 of 5 bars. Only docking half a point in my head because you still have to keep the upper LCD control housing out of the waves if you set it down, which is normal at this price. Coil and lower gold stem rinse clean with a garden hose.

Verified Purchase · Galveston, TX · Cosari TerraVex TX-10

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Mitch W.1 month ago

Hit a buried brass fitting at a measured 8.5 inches

Honestly assumed you had to spend $300+ on a Garrett or Nokta to get real depth in heavy red clay soil. Buried a few test targets in the garden first and this hit a brass hose coupling at a measured 8.5 inches with a clear repeatable signal both ways. Three-tone audio makes it effortless to hunt by ear.

Verified Purchase · Chattanooga, TN · Cosari TerraVex TX-10

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Chris_L1 month ago

Rock-solid twist locks and no plastic wingnuts to lose

Feels like a serious field instrument, not a hollow plastic toy. The matte-black and anodized-gold aluminum shaft locks tight with twist cams so the coil never flops around when brushing against scrub grass. The folding steel digger locks open firmly and has etched inch marks right on the blade.

Verified Purchase · Flagstaff, AZ · Cosari TerraVex TX-10

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Arthur B.5 weeks ago

Tracked down a buried cast-iron septic cleanout cap

Previous homeowner landscaped right over our secondary cleanout cap and nobody had a map. Ran the TerraVex in All-Metal mode across the side yard and nailed the cast-iron lid 5 inches under the mulch in ten minutes. Now my grandkids borrow it every weekend to hunt old coins along the creek bank.

Verified Purchase · Lancaster, PA · Cosari TerraVex TX-10

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Frequently Asked Questions

Can I use the Cosari TerraVex TX-10 in shallow ocean surf, creeks, and wet beach sand?

Yes. The 10-inch double-shielded search coil and lower anodized-gold shaft are 100% IP68 waterproof for submerged hunting down to 3.5 feet in creeks, lakes, and ocean surf. Just keep the upper backlit LCD control box out of full immersion, and lower sensitivity 1–2 clicks over wet saltwater sand for quiet operation.

Does it show how deep the target is before I start digging?

Yes. The backlit LCD displays a continuous 4-segment depth gauge (2", 4", 6", 8"+) during normal sweeping, and holding the `PP` (Pinpoint) button gives you a narrowed acoustic and visual bullseye right over the center of the coil.

Will it actually ignore rusty nails, foil, and trash in an older yard?

Yes. Using `DISC` or `NOTCH` mode, you can block out low-conductivity ferrous iron (01–25 VDI) and surface foil with two button presses. The detector stays completely silent over rusty nails while sounding crisp mid-tones on gold/brass and high bell tones on copper and silver.

Can both adults and kids use it comfortably?

Absolutely. Weighing only 2.4 lbs (1.08 kg) with a padded S-rod forearm cradle, it telescopes tool-free from 30 inches up to 48 inches in under 10 seconds—fitting heights from 4'0" kids all the way to 6'5" adults.

Is the included digging trowel strong enough for rocky soil and grass roots?

Unlike plastic scoop toys bundled with generic kits, the TerraVex TX-10 includes a heat-treated folding carbon-steel digger trowel with a serrated root-cutting edge, etched depth markings, and a heavy-duty nylon belt holster.

How does the 30-Day Money-Back Guarantee work if I get dirt on it?

We want you to test it in the real world. Take the TerraVex TX-10 into your backyard, local park, or shoreline for 30 full days. Locate your property pins or hunt for coins—if you aren't thrilled with its accuracy, send it back (even if the trowel has seen dirt) for a full 100% refund.

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