--- product_id: 116693819 title: "Replacement Probe Pen PS2-2 for Presidium Gem Tester II (PGT II) and Duo Tester II (PDT II)" brand: "presidium" price: "Rp2989577" currency: IDR in_stock: true reviews_count: 10 category: "Presidium" url: https://www.desertcart.id/products/116693819-replacement-probe-pen-ps2-2-for-presidium-gem-tester-ii store_origin: ID region: Indonesia --- # Precision calibrated for gem testing 0.6mm thinnest retractable probe tip Titanium build for durability Replacement Probe Pen PS2-2 for Presidium Gem Tester II (PGT II) and Duo Tester II (PDT II) **Brand:** presidium **Price:** Rp2989577 **Availability:** ✅ In Stock ## Summary > 💎 Elevate your gem testing game with precision that professionals trust! ## Quick Answers - **What is this?** 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?** Rp2989577 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/116693819-replacement-probe-pen-ps2-2-for-presidium-gem-tester-ii) ## 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 - • **Seamless Compatibility:** Exclusively designed for Presidium Gem Tester II (PGT II) and Duo Tester II (PDT II) – the trusted tools of gem professionals worldwide. - • **Engineered for Endurance:** Crafted from premium titanium, this probe pen withstands daily use without compromising performance or reliability. - • **Calibration-Ready for Accuracy:** Easily calibrated to maintain peak performance, ensuring every test delivers dependable results you can count on. - • **Essential Upgrade for Gem Enthusiasts:** Replace your worn or lost probe pen and never miss a beat in identifying diamonds and precious stones with confidence. - • **Pinpoint Precision at Your Fingertips:** Industry’s thinnest 0.6mm retractable probe tip ensures flawless contact and consistent pressure for accurate gem readings. ## Overview The Presidium Replacement Probe Pen PS2-2 is a titanium-crafted, ultra-thin 0.6mm retractable probe designed exclusively for the Presidium Gem Tester II and Duo Tester II. It delivers consistent, reliable thermal conductivity readings essential for distinguishing diamonds and precious stones. Calibration is required for optimal accuracy, making it an indispensable tool for gemologists, collectors, and resellers seeking professional-grade testing on the go. ## Description Product description 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: Great Customer Care - Great item, fast shipping. Thank you. ## Features - PRODUCT COMPATIBILITY: For use with Presidium Gem Tester II (PGT II) and Presidium Duo Tester II (PDT II) only. - INDUSTRIES MOST TRUSTED: Titanium Probe Pen for replacement if your probe pen is missing or damaged. - THINNEST RETRACTABLE PROBE TIP: Features the industry’s thinnest retractable probe tip that ensures consistent pressure against the gemstone during testing. - VERSATILE AND RELIABLE: Consistent and reliable results every time. - IMPORTANT TO NOTE: This product needs to be calibrated prior to use. If you experience issues with calibration, please reach out to the seller for assistance prior to returning the item. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07PP92YWF | | Best Sellers Rank | #8,472 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #5 in Jewelry Diamond Testers | | Brand | Presidium | | Brand Name | Presidium | | Color | 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 67 Reviews | | Item Dimensions | 7.09 x 4.53 x 0.94 inches | | Item Type Name | PGT II | | Item Weight | 0.01 Ounces | | Item dimensions L x W x H | 7.09 x 4.53 x 0.94 inches | | Manufacturer | Presidium | | Measurement Type | Electrical Conductivity | | Model | PGT-II | | Part Number | PGT/CSE | | Power Source | Battery Powered | | Specification Met | CE | | Style | Compact | | Style Name | Compact | | UPC | 726898030119 | | Unit Count | 1.0 Count | | Upper Temperature Rating | 51 Degrees Celsius | | Warranty Description | Please contact the seller directly for warranty information for this product. You may also be able to find warranty information on the manufacturer’s website. | ## Product Details - **Brand:** Presidium - **Color:** Replacement Probe Pen - **Item Weight:** 0.01 Ounces - **Power Source:** Battery Powered - **Style:** Compact ## Images ![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) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works perfectly! *by T***Y on December 6, 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. ### ⭐⭐⭐⭐⭐ Great Customer Care *by R***Y on April 13, 2025* Great item, fast shipping. Thank you. ### ⭐ 2nd time I replaced this now on the third probe pen *by A***R on August 16, 2024* I had this probe pen for only a week and was very careful with it because the original pen that came with the presidium lasted about 2 months and the machine arrow malfunctioned , finding out from another user it could be the pen I bought another, which fixed the problem but this time the needle on the pen went into the probe and stayed there. I had only used it a handful of times was very upset . I am replacing it for the third and last time. but when the pen goes bad it can affect the machines function also so it is best to replace your pen probe before you replace the presidium. They need to make the safety cap so it stays on the pen it is rather useless . All I did was gently use my pen a few times and the needle disappeared into the pen. I will give up and go to another brand if this pen breaks. I am 73 and dont understand how to return the item so I will take the loss ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.id/products/116693819-replacement-probe-pen-ps2-2-for-presidium-gem-tester-ii](https://www.desertcart.id/products/116693819-replacement-probe-pen-ps2-2-for-presidium-gem-tester-ii) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-15*