10" IP68 Waterproof Coil10" Coin Depth99-Level Target IDDSP Iron Rejection
The Cosari TerraPulse Pro uses an upgraded 32-bit DSP microchip and a 10-inch IP68 waterproof search coil to lock onto coins, rings, and relics up to 10 inches underground—while filtering out rusty nails, pull-tabs, and trash before you ever kneel down.
$159.99 $319.99 SAVE 50% $134.99 each when you buy 2
Cheap detectors beep identically on a 1940s silver quarter and a rusty roofing nail. TerraPulse Pro displays a precise 01–99 conductivity score on its backlit 4.3-inch LCD and plays distinct low, medium, and high audio tones so you can skip iron junk and dig only high-value targets.
Whether you’re sweeping wet ocean sand at low tide, wading shallow riverbeds, or searching old homestead lawns, the sealed 10-inch search coil detects US quarters up to 10 inches deep and larger relics up to 3 feet down.
Telescoping aircraft-aluminum shaft adjusts from 30 inches to 51 inches in 10 seconds with zero wobble. A cushioned ergonomic forearm cuff lets you sweep parks, beaches, and trails for hours without shoulder fatigue.
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Pinpoint Coins, Rings & Relics Up to 10" Deep Without Digging Trash
$159.99$319.99SAVE 50%
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✓ Skip the Trash, Dig the Treasure: the Cosari TerraPulse Pro uses a next-generation DSP microprocessor to analyze metal conductivity in real time—displaying a 01–99 Target ID number and sounding a high chime for silver and copper while silencing iron nails and foil.
✓ Memory Mode Locks Onto One Metal: lost a gold wedding band in the yard or only want to hunt silver coins? Wave a sample ring or coin across the coil in Memory Mode and TerraPulse Pro will ignore every other metal type automatically.
✓ 10" IP68 Waterproof Coil: hunt confidently along the surf line, shallow creeks, and rain-soaked parks. The wide 10-inch coil covers more ground per sweep and detects coin-sized targets up to 10 inches deep.
✓ Everything Included in the Box: no extra $75 accessory pack required. Your detector arrives with wired stereo headphones, a heavy-duty serrated digging trowel with sheath, batteries, and a rugged travel backpack.
Cosari TerraPulse Pro metal detector with 10" IP68 waterproof coil, over-ear stereo headphones with volume control, heavy-duty serrated steel digging shovel with belt sheath, padded travel backpack, 2× 9V batteries, user manual.
Free US shipping. Orders ship within 1–2 business days with full tracking. Return within 30 days of delivery for a full refund under our 100% money-back guarantee. Faulty, damaged or wrong item: we email a prepaid return label and you choose a refund or replacement. See our refund policy.
Not all metal detectors are equal. Cosari TerraPulse Pro leads on depth, iron rejection, and included gear — and is certified Best Choice of 2026.
| Feature | Cosari TerraPulse Pro★★★★★ | Others★★☆☆☆ |
|---|---|---|
| Coin Detection Depth | Up to 10 Inches | 5–6 Inches |
| Digital Target ID Scale | 01–99 DSP + 3 Tones | Basic Beep Only |
| Search Coil Rating | 10" IP68 Waterproof | 8" Splashproof |
| 5 Modes + Memory Lock | ✓ | ✕ |
| One-Button Pinpoint (PP) | ✓ | ✕ |
| Shovel + Headphones + Bag | ✓ | ✕ |
| Award Winner 2026 | ✓ | ✕ |
Upgraded DSP signal processing locks onto deep silver coins and rings that entry-level coils walk right over.
Use Disc or Jewelry mode to silence rusty nails, bottle caps, and aluminum pull-tabs automatically.
Hold the PP button to narrow the target center down to the exact inch so you dig small, neat plugs.
Hunt wet ocean sand, shallow streams, and muddy fields without worrying about water damage.
Ergonomic S-rod and padded armrest let you swing for 4+ hours without wrist or back strain.
Ships ready to hunt with steel digger trowel, headphones, backpack, and batteries in the box.
Click the cam-lock shaft to your height in 30 seconds, power on, and select Jewelry or Disc mode to block iron.
Listen for the high-pitch silver/gold tone and check the 01–99 Target ID and 5-bar depth gauge on the backlit LCD.
Press the Pinpoint (PP) button to center the exact spot and recover your coin, ring, or relic with the included steel trowel.
Yes. Every metal has a distinct electrical conductivity signature. TerraPulse Pro assigns each target a 01–99 ID number on the LCD and plays 3 distinct audio tones (low for iron, mid for gold/nickelRings, high for silver/copper coins). In Disc or Jewelry mode, it ignores iron automatically.
The 10-inch search coil and lower stem are IP68 waterproof and can be fully submerged in shallow ocean surf, lakes, and creeks. (Note: the LCD control box on the handle is weather-resistant but should not be submerged underwater.)
It detects coin-sized objects (like a quarter or ring) down to 10 inches underground, and larger metal relics, caches, or pipes up to 3 feet deep depending on soil mineralization.
If you lost a gold earring or wedding band in the grass, switch to Memory Mode and wave the matching earring or a similar ring past the coil once. The detector locks onto that exact conductivity number and ignores every other metal in the yard.
Yes. The telescoping cam-lock shaft adjusts smoothly from 30 inches to 51 inches, fitting users from 4 feet to 6'5" tall comfortably.
No! Unlike big brands that sell you a bare detector, we include a heavy-duty serrated steel digger shovel, wired stereo headphones, two 9V batteries, and a travel backpack free.
You have 5 adjustable sensitivity levels to handle mineralized soil or wet beach sand—plus our 30-day 100% money-back guarantee if you aren’t thrilled with your finds.
wayne & Lucas B.
★★★★★Found my wife’s lost 14k wedding band in 20 minutes
My wife lost her wedding ring gardening in our side mulch bed last fall. I ordered the TerraPulse Pro, waved my own gold band over the coil in Memory Mode, and swept the flower bed. In 20 minutes it hit a solid 54 ID four inches down in the bark—there was her ring! Paid for itself 10× over on day one.
Owned 3 weeks · Georgia · verified buyer
Cliff R.
★★★★★Pulled a 1943 Mercury dime at 8 inches in an old park
High tone rang clear at 87 on the LCD. Pinpoint button centered it dead-on.
Owned 1 month · Pennsylvania
Dennis M.
★★★★★Actually ignores rusty nails on my 1890s farm property
Our acreage in Virginia is littered with square iron nails from an old barn. My old detector beeped every six inches. Set the Cosari to Disc mode and it stayed quiet over the iron while locking onto two Civil War brass buttons and an 1898 Indian Head cent.
Owned 6 weeks · Virginia
Sandra & Pete K.
★★★★★$14.60 in clad coins + a sterling silver bracelet at Myrtle Beach
Took the 2-detector bundle down to South Carolina. Walked the wet low-tide line for three mornings. Drop sensitivity down 1 notch in wet ocean sand and it runs super stable. The waterproof 10-inch coil didn’t miss a beat in the ankle-deep surf.
Owned 5 weeks · South Carolina · bought 2
Owen T.
★★★★★Included steel digger trowel is legit heavy-duty
Expected a flimsy plastic scoop, got a thick serrated steel root cutter with a belt holster.
Owned 2 weeks · Missouri
Jeff H.
★★★★★My 10-year-old and I hunted for 4 hours Saturday
Because the cam-lock shaft collapses down to 30 inches and weighs just over 2 pounds, my son can swing his right alongside mine. Having the numerical Target ID makes it like a real-life video game for kids.
Owned 4 weeks · Michigan · bought 2
Ronald G.
★★★★★Found our buried property corner survey pins
Surveyor wanted $650 just to mark our two back lot pins before we put up a fence. Used All-Metal mode on the TerraPulse Pro and found both 5/8" rebar pins buried 7 inches under forest duff in 15 minutes.
Owned 3 weeks · Oregon
Marty S.
★★★★★Great depth, remember only the coil is submersible
Works awesome wading knee-deep in creeks. Just don’t dunk the LCD handle box under water. 9/10 value.
Owned 1 month · Tennessee
Darrell W.
★★★★★Way better screen than the Garrett ACE 200 at a lower price
My buddy swings a Garrett ACE 200 that doesn’t even have a backlight or a pinpoint button. My Cosari has a huge backlit LCD, one-touch Pinpoint, and came with headphones and a digger shovel for less money.
Owned 5 weeks · Ohio
Betsy N.
★★★★★Backlight is awesome for dusk beach walks
We love hunting the beach right after sunset when the crowds leave. The blue LCD backlight makes reading the depth bar effortless.
Owned 3 weeks · Florida
Hal P.
★★★★★Zero shaft wobble with the cam locks
Tightens down rock solid. Doesn’t click or twist when sweeping tall grass.
Owned 4 weeks · Kentucky
Greg & Tina C.
★★★★★Best retirement hobby we’ve picked up
Gets us walking 3 miles a day on beaches and old fairgrounds, and we’ve already filled a mason jar with coins and three silver rings.
Owned 2 months · North Carolina
cody L.
★★★★★Pinpoint (PP) mode saves you from digging huge holes
Hold PP and X-sweep over the target—narrows it down to a 2-inch circle every time.
Owned 3 weeks · Texas
Eugene V.
★★★★★Batteries included and last forever
Still at 3 bars on the original 9V batteries after five 3-hour hunts using the headphones.
Owned 1 month · Indiana
Monica J.
★★★★★Arrived in 2 days, packed neatly in the carry bag
Took 3 minutes to assemble out of the box without any tools.
Owned 2 weeks · Arizona
Walt K.
★★★★★Unbeatable starter-to-intermediate detector
Accurate target numbers, deep 10" coil, and zero false beeps on dry sand.
Owned 6 weeks · California