---
product_id: 41528125
title: "Et18 RS Electronic Gold Tester by"
brand: "mizar"
price: "S$252"
currency: SGD
in_stock: true
reviews_count: 4
category: "Mizar"
url: https://www.desertcart.sg/products/41528125-et18-rs-electronic-gold-tester-by
store_origin: SG
region: Singapore
---

# Et18 RS Electronic Gold Tester by

**Brand:** mizar
**Price:** S$252
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Et18 RS Electronic Gold Tester by by mizar
- **How much does it cost?** S$252 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/41528125-et18-rs-electronic-gold-tester-by)

## Best For

- mizar enthusiasts

## Why This Product

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

## Description

For slightly more than the cost of a test acid kit, the ET-18 precisely determines gold karat values equal to or greater than 10K, 14K, and 18K. Pocket sized and battery operated. Features: Distinguishes gold plate from solid gold Also tests green and pink gold Tests in two seconds Low battery indicator Runs on one 9v battery

Review: Works good! - Works good! Tested a few items I knew were gold and some I knew were not. It did just fine.
Review: Love it! - It works great!!!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N0S29SN |
| Best Sellers Rank | #100,759 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #67 in Jewelry Gold Testers |
| Brand | Mizar |
| Color | Black |
| Date First Available | February 7, 2017 |
| Is Discontinued By Manufacturer | No |
| Item model number | ET-18 |
| Manufacturer | Mizar |
| Measurement Type | Ohmmeter or Voltmeter |
| Min. Operating Voltage | 9 Volts (DC) |
| Power Source | Battery Powered |
| Specification Met | CE, RoHS, UL |
| Style | Compact |

## Product Details

- **Brand:** Mizar
- **Color:** Black
- **Min. Operating Voltage:** 9 Volts (DC)
- **Power Source:** Battery Powered
- **Style:** Compact

## Images

![Et18 RS Electronic Gold Tester by - Image 1](https://m.media-amazon.com/images/I/31VQ7K0pTOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works good!
*by G***N on November 19, 2025*

Works good! Tested a few items I knew were gold and some I knew were not. It did just fine.

### ⭐⭐⭐⭐⭐ Love it!
*by D***E on October 30, 2025*

It works great!!!

### ⭐⭐⭐⭐⭐ Nothing
*by M***A on October 3, 2025*

It worked well

## Frequently Bought Together

- Mizar Et18 RS Electronic Gold Tester by
- Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones

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**Shop now:** [https://www.desertcart.sg/products/41528125-et18-rs-electronic-gold-tester-by](https://www.desertcart.sg/products/41528125-et18-rs-electronic-gold-tester-by)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-09*