---
product_id: 385085054
title: "Eacam Diamond Tester Pen High Accuracy Diamond Selector Detector, Gemstone Jewelry Testing Tool with Case for Novice Expert"
brand: "eacam"
price: "NT$958"
currency: TWD
in_stock: true
reviews_count: 8
url: https://www.desertcart.tw/products/385085054-eacam-diamond-tester-pen-high-accuracy-diamond-selector-detector-gemstone
store_origin: TW
region: Taiwan
---

# High sensitivity alloy probe for precise detection Fast & accurate diamond vs simulant identification Compact design with premium leather carrying case Eacam Diamond Tester Pen High Accuracy Diamond Selector Detector, Gemstone Jewelry Testing Tool with Case for Novice Expert

**Brand:** eacam
**Price:** NT$958
**Availability:** ✅ In Stock

## Summary

> 💎 Don’t just wear diamonds—verify them with confidence!

## Quick Answers

- **What is this?** Eacam Diamond Tester Pen High Accuracy Diamond Selector Detector, Gemstone Jewelry Testing Tool with Case for Novice Expert by eacam
- **How much does it cost?** NT$958 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/385085054-eacam-diamond-tester-pen-high-accuracy-diamond-selector-detector-gemstone)

## Best For

- eacam enthusiasts

## Why This Product

- Trusted eacam brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant Clarity:** Intuitive LED and sound indicators eliminate guesswork—know your gem’s authenticity in seconds.
- • **Sleek & Portable:** Lightweight ABS housing paired with a stylish leather case means testing diamonds anywhere, anytime.
- • **Safe & Non-Invasive:** Test your precious stones without any risk of damage—preserve value while verifying authenticity.
- • **Precision at Your Fingertips:** High-sensitivity alloy probe ensures lightning-fast, accurate diamond detection every time.
- • **User-Friendly for All Levels:** Simple one-button operation with heat-conducting plate makes it perfect for novices and experts alike.

## Overview

The Eacam Diamond Tester Pen combines a high-sensitivity alloy probe with intuitive LED and sound alerts to quickly and safely distinguish real diamonds from simulants. Crafted with durable ABS housing and a heat-conducting plate, it offers fast, precise results in a compact, portable design complete with a premium leather carrying case. Ideal for both novices and experts, this tool ensures your gemstone investments are authentic—anytime, anywhere.

## Description

💡 Specifications: Material: Plastic + Electronic Components Color: Black Product Dimension: 160*40*23mm / 6.29*1.57*0.90in Product Weight: 60g / 2.11oz Package Size: 185*60*30mm / 7.28*2.36*1.18in Package Weight: 118g / 4.16oz ⏰ Note: Diamond tester set only, other accessories in the pictures are not included. Please read the user manual carefully for more information before usage. Due to lighting or other reasons, the picture and material object may slightly differ. Due to manual measurement, there may be deviation, please in kind prevail. 📦 Packing List: 1 * Diamond Tester 1 * Bag 1 * User Manual

## Features

- 💕【Good Material】It is made of solid durable ABS housing, high sensitivity alloy probe, rubber protective cap, well heat-conducting plate.
- 💕【Fast & Precise Measurement 】A quick, accurate, safe way to distinguish diamond from the simulants, brings no harm to the diamond.
- 💕【Easy Use】Turn on, wait for heating up ready, hold(finger on heat-conducting plate), use the probe to make 90-degree contact with the measured object.
- 💕【Intuitive Design】 Sound beep and LED lights straightforwardly indicates test result(beep & light: diamond, continuous buzzing sound: metal, no signs: simulants).
- 💕【Portable Size & Leather Bag】compact, lightweight diamond tester, powered by 1 x 9V 006p battery, comes with a leather case, for easy store, carry.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B09HCPPDW4 |
| Batteries Required | No |
| Customer Reviews | 3.3 3.3 out of 5 stars (28) 3.3 out of 5 stars |
| Date First Available | 28 September 2021 |
| Manufacturer Reference | DEO3518112959443BA |
| Package Dimensions | 19 x 5.7 x 3.5 cm; 100 g |

## Images

![Eacam Diamond Tester Pen High Accuracy Diamond Selector Detector, Gemstone Jewelry Testing Tool with Case for Novice Expert - Image 1](https://m.media-amazon.com/images/I/51ehMhsILfS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ W
*by  on Reviewed in the United Arab Emirates 16 September 2025*

Good

### ⭐ سيء
*by  on Reviewed in the United Arab Emirates 17 May 2026*

سيء لا يعمل لا انصح بشراءه

### ⭐⭐⭐ It's ok
*by  on Reviewed in the United Arab Emirates 29 March 2025*

Not Very accurate

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**Shop now:** [https://www.desertcart.tw/products/385085054-eacam-diamond-tester-pen-high-accuracy-diamond-selector-detector-gemstone](https://www.desertcart.tw/products/385085054-eacam-diamond-tester-pen-high-accuracy-diamond-selector-detector-gemstone)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-06-30*