---
product_id: 522968543
title: "Presidium Replacement Probe Pen PS2-2 for Presidium Gem Tester II (PGT II) and Duo Tester II (PDT II)"
brand: "presidium"
price: "NT$109"
currency: TWD
in_stock: false
reviews_count: 5
url: https://www.desertcart.tw/products/522968543-presidium-replacement-probe-pen-ps2-2-for-presidium-gem-tester
store_origin: TW
region: Taiwan
---

# Precision electrical conductivity Compact 18cm design Battery powered for cordless freedom Presidium Replacement Probe Pen PS2-2 for Presidium Gem Tester II (PGT II) and Duo Tester II (PDT II)

**Brand:** presidium
**Price:** NT$109
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Upgrade your gem testing game with precision and ease!

## Quick Answers

- **What is this?** Presidium Replacement Probe Pen PS2-2 for Presidium Gem Tester II (PGT II) and Duo Tester II (PDT II) by presidium
- **How much does it cost?** NT$109 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/522968543-presidium-replacement-probe-pen-ps2-2-for-presidium-gem-tester)

## Best For

- presidium enthusiasts

## Why This Product

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

## Key Features

- • **Durable Build:** Engineered to withstand up to 51°C, ensuring longevity in demanding environments
- • **Reliable Precision:** Delivers accurate electrical conductivity readings to keep your gem testing on point
- • **Effortless Portability:** Lightweight and compact, perfect for on-the-go professionals
- • **Seamless Compatibility:** Designed exclusively for Presidium Gem Tester II & Duo Tester II for flawless integration
- • **Plug-and-Play Replacement:** Easy to install replacement pen that keeps your tester performing like new

## Overview

The Presidium Replacement Probe Pen PS2-2 is a compact, battery-powered accessory designed exclusively for the Presidium Gem Tester II and Duo Tester II. It ensures precise electrical conductivity measurements, enhancing the accuracy and reliability of your gem testing tools. Lightweight and durable, it withstands temperatures up to 51°C, making it an essential upgrade for professionals seeking seamless performance and longevity.

## Description

For use only on Presidium Gem Tester II (New Model)

Review: Works perfectly! - Bought this a few months ago and it is still going strong. I was a bit worried it would be finicky being that it is a replacement pen but it worked perfectly.
Review: Si es lo que buscaba. - Funcionò muy bien. Lo unico malo es que no dan factura y no lo informan antes de la compra.

## Features

- For use only on Presidium Gem Tester II (New Model)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PP92YWF |
| Brand | Presidium |
| Brand Name | Presidium |
| Colour | Replacement Probe Pen |
| Compatible Devices | Presidium Gem Tester II (PGT II), Presidium Duo Tester II (PDT II) |
| Customer Reviews | 4.0 out of 5 stars 69 Reviews |
| Item Dimensions | 18 x 11.5 x 2.4 Centimeters |
| Item Type Name | PGT II |
| Item Weight | 0.01 Ounces |
| Item dimensions L x W x H | 18 x 11.5 x 2.4 Centimeters |
| Manufacturer | Presidium |
| Measurement Type | Electrical Conductivity |
| Model Number | PGT-II |
| Part Number | PGT/CSE |
| Power Source | Battery Powered |
| Power Source Type | Battery Powered |
| Specification Met | CE |
| Style | Compact |
| Style Name | Compact |
| UPC | 726898030119 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 51 Degrees Celsius |

## Product Details

- **Brand:** Presidium
- **Colour:** Replacement Probe Pen
- **Item Weight:** 0.01 Ounces
- **Power Source:** Battery Powered
- **Style:** Compact

## Images

![Presidium Replacement Probe Pen PS2-2 for Presidium Gem Tester II (PGT II) and Duo Tester II (PDT II) - Image 1](https://m.media-amazon.com/images/I/71YP3890tkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfectly!
*by T***Y on 6 December 2024*

Bought this a few months ago and it is still going strong. I was a bit worried it would be finicky being that it is a replacement pen but it worked perfectly.

### ⭐⭐⭐⭐ Si es lo que buscaba.
*by P***A on 1 March 2024*

Funcionò muy bien. Lo unico malo es que no dan factura y no lo informan antes de la compra.

### ⭐⭐⭐⭐ Expensive but essential
*by J***N on 4 November 2024*

I've got to say that I'm generally pleased with this Presidium Replacement Probe Pen PS2-2. It's a great quality product that works perfectly as a replacement part for my Presidium Gem Tester II. The probe pen itself is well-made, with a sturdy construction and smooth operation. The design is also clever, making it easy to use and maneuver the tip of the pen into tight spaces. I've found it to be very useful for testing gemstones and other small items. However, my main gripe with this product is the price. It's significantly more expensive than I'd expected, especially considering that it's just a replacement part. While it's still worth paying for in terms of quality and functionality, I do think that the price could be lower.

## Frequently Bought Together

- Presidium Replacement Probe Pen PS2-2 for Presidium Gem Tester II (PGT II) and Duo Tester II (PDT II)
- Gemstone & Crystal Properties: a QuickStudy Laminated Reference Guide (QuickStudy Home)
- Gemstones of the World: Newly Revised Fifth Edition

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-07-08*