-10%

$211.73

TX850 11-inch 3D Smart Metal Detector, 5m Depth High Sensitivity Treasure Finder

🏬 Sold by Qianrui Industrial Machinery Parts Store Store

✅ High sensitivity to small objects like coins, jewelry, and g
✅ Large 11-inch search coil provides good ground coverage per
✅ Visual LCD display and audio alerts for target identificatio

👤 Hobbyists and beginners looking for an accessible detector for finding coins and jewelry in varied terrain.

$211.73$235.26Save 10%

Price updated 12 Oct 2026

🚚 Shipping to Israel: $133.07 · 11–21 days (live from AliExpress)

Uncover buried treasures with the TX850 Smart Metal Detector. Its high sensitivity and impressive detection depth make it the perfect tool for dedicated hobbyists and outdoor explorers. Pinpoint valuable items with precision and turn every outing into an exciting adventure.

🛒 Buy now on AliExpress →

📋 Full specs, sizes, materials & detailed description - on the AliExpress product page →

🌍 Ships worldwide via AliExpress with a tracking number. Any local import taxes (if any) are set by your country's customs, not by InstaShop.

📈 Price historyTracked daily since 28 Sept · 15 days

28 Sept12 Oct

Lowest

$209.24

Highest

$236.01

$211.73

✅ Good price - among the lowest since tracking began

Over 15 days of daily tracking (since 28 Sept) the price ranged from $209.24 to $236.01. Today: $211.73.

Based on InstaShop's daily price tracking of AliExpress. The final price is set by AliExpress.

💡 Why buy · InstaShop analysis

⚠️ Depth performance of 5 meters is typically reserved for very large met
⚠️ May experience interference or reduced accuracy in highly mineralized

👤 Best for: Hobbyists and beginners looking for an accessible detector for finding coins and jewelry in varied terrain.

🚫 Less suitable for: Professional prospectors or those requiring extreme depth detection for small individual artifacts.

🔎 Check before buying: Research the actual depth capabilities for small targets, as maximum depth claims usually refer to massive buried objects.

💰 Is the price good? Around the usual market price - compare with the similar items below.

🚚 Worldwide shipping - usually 2–4 weeks with a tracking number. Some sellers offer faster paid shipping.

⭐ Quality & trust: this product does not have enough AliExpress buyer reviews yet. Check the reviews with photos on the product page before buying.

🔒 Secure checkout - payment and purchase happen on AliExpress with Buyer Protection and a refund if the item never arrives / isn't as described.

💡 Before buying - on the product page check reviews with real photos, shipping time to your country, and sizes/specs if relevant.

What AliExpress buyers say

There are not enough AliExpress ratings for this product yet. Check the reviews with photos on the product page before buying.

See reviews on AliExpress →

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🔍 In-depth analysis

This analysis is written with an AI model from the product data (name, category, price, rating and orders), not from a hands-on test. How we choose and score

This professional-grade metal detector is positioned in the industrial and business category, suggesting a level of performance aimed at serious prospectors rather than casual hobbyists. The product name emphasizes depth and precision, which are the two most critical factors in deep-earth treasure hunting. Given its placement in a higher price bracket, this device likely targets users who are moving beyond entry-level equipment and require more sophisticated sensing technology to reach targets that standard detectors might miss.

However, a significant challenge for potential buyers is the lack of public rating data and order history. Purchasing high-value industrial equipment without established community feedback requires a cautious approach. While the current discount offers a slight reduction from the original listing, the primary value here lies in the unit's specialized detection capabilities. Prospective owners should focus on the technical capabilities claimed by the seller to determine if it meets their specific field requirements.

✅ Pros

Positioned in the industrial category, indicating a more robust build than consumer-grade toys.
The high-end pricing suggests advanced internal circuitry designed for deep-target penetration.
Specifically marketed for 'accurate detection,' implying finer discrimination settings between different metal types.

Cons and cautions

Zero orders and unknown buyer ratings make it difficult to verify the manufacturer's performance claims.
The current discount is relatively modest, meaning there is less of a 'deal' incentive compared to other listings.
Vague product naming requires the buyer to do heavy lifting in communication with the seller to get technical data.

From our data

Paid shipping to Israel: $133.07 (per the AliExpress shipping quote)
Delivery to Israel can take up to 21 days
No buyer rating yet
Price moved between $209.24 and $236.01 since 28 Sep (15 tracked days)

Who it's for: This unit is designed for serious treasure hunters and industrial workers who need to locate metallic objects buried at significant depths. It is best suited for those who already have experience with ground-balancing and interpreting signal variations in diverse soil types.

Who should skip it: Casual weekend beachcombers or families looking for a simple gift will find this model overly complex and expensive. It is not intended for shallow, surface-level toy use where basic detection is sufficient.

🔎 Check before you buy

Ask the seller for the specific maximum detection depth for different metal sizes (e.g., a coin vs. a large chest).
Confirm the battery type, charging method, and estimated operational time on a full charge.
Verify if the search coil or the entire unit carries an official IP waterproof rating for use in damp conditions.
Inquire about the available ground balance settings to see how it handles highly mineralized soil.

💰 Value verdict: At the current price point, this is a high-risk, potentially high-reward purchase. Without buyer reviews to confirm the 'great depth' claims, the value depends entirely on the seller's transparency regarding technical specs. If the performance matches the industrial classification, the investment might be justified for professional use.

💡 Tips

Message the seller to request a video of the device in a real-world field test to confirm its functionality.
Research local import taxes for your region, as industrial equipment at this price often incurs additional customs fees.
Check if the seller offers a specific warranty or return policy for professional tools before finalizing the transaction.

Questions about this product

How deep can this unit actually detect metals?

The exact depth is not specified in the listing; you should ask the seller for a depth chart based on metal size and soil type.

Is this detector waterproof for beach or underwater use?

The listing does not provide a waterproof rating. Verify with the seller if the coil or control box can be safely submerged.

Does it come with a manufacturer warranty?

Warranty details are currently unlisted. It is essential to confirm the length and terms of any coverage directly with the shop.

❓ Questions & Answers

Does it ship to my country?

Yes. The item ships worldwide via AliExpress, usually within 2–4 weeks, with a tracking number.

Are there customs or taxes?

Import duty/VAT depends on your country's rules and the order value. Any local charges are set by your customs authority, not by InstaShop.

How do I return an item if something is wrong?

Purchases are made on AliExpress with Buyer Protection - you can open a dispute and get a refund if the item never arrives or is not as described, typically within 15 days of delivery.

Is the price final?

The price shown is the product price on AliExpress. Shipping and any local import taxes (if applicable in your country) are separate.