---
product_id: 649824561
title: "Presidium Multi Tester Iii"
brand: "presidium"
price: "Bs.5240"
currency: BOB
in_stock: false
reviews_count: 6
url: https://www.desertcart.bo/products/649824561-presidium-multi-tester-iii
store_origin: BO
region: Bolivia
---

# Voltage compatibility for versatile testing Industry's thinnest probe tip for precision Low battery indicator for uninterrupted use Presidium Multi Tester Iii

**Brand:** presidium
**Price:** Bs.5240
**Availability:** ❌ Out of Stock

## Summary

> 💎 Test Like a Pro, Anywhere, Anytime!

## Quick Answers

- **What is this?** Presidium Multi Tester Iii by presidium
- **How much does it cost?** Bs.5240 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/649824561-presidium-multi-tester-iii)

## 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

- • **Stay Powered, Stay Ready:** Built-in low battery indicator keeps you ahead of downtime, so your testing never misses a beat.
- • **Pocket-Sized Professionalism:** Compact and lightweight (97g), this tester fits seamlessly into your toolkit or pocket for on-the-go gem verification.
- • **Precision at Your Fingertips:** Ultra-thin retractable probe tip ensures flawless contact with every gemstone, delivering accurate thermal and electrical readings.
- • **Instant Gemstone Authentication:** Quickly distinguishes diamonds from moissanites using advanced thermal and electrical property detection—no guesswork, just confidence.
- • **Versatile Voltage Compatibility:** Designed to handle a range of voltages, making it reliable across diverse testing environments.

## Overview

The Presidium Multi Tester III is a compact, battery-powered device engineered for precise identification of diamonds and moissanites. Featuring the industry's thinnest retractable probe tip, a low battery indicator, and voltage compatibility, it offers reliable, on-the-spot gemstone verification for professionals seeking accuracy and convenience.

## Description

A pocket-sized instrument that instantly identifies diamonds and moissanites based on their thermal and electrical properties. No Warranty. No Exchange. No Return

Review: Worst machine ever purchased - Worst machine ever purchased.. Please do not buy this machine.... Waste of money.... I had purchased this machine from USA
Review: Just like the description

## Features

- Industry's thinnest probe tip
- Retractable thermoelectric probe tip that ensures constant pressure between probe and gemstone
- Voltage compatibility. - low batter indicator

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004QYR8U6 |
| Are batteries included? | No |
| Battery type | battery_type_aaa |
| Brand | Presidium |
| Colour | black |
| Customer Reviews | 3.7 3.7 out of 5 stars (333) |
| Date First Available | 3 September 2013 |
| Included Components | TESTER |
| Item Dimensions LxWxH | 8.6 x 6.1 x 20.3 Centimeters |
| Item Height | 8 Inches |
| Item Weight | 97 g |
| Item Width | 2.4 Inches |
| Item model number | PMuT III |
| Manufacturer | PRESIDIUM |
| Model number | PMuT III |
| Number of Memory Sticks | 1 |
| Power Source | Battery-Powered |
| Product Dimensions | 8.64 x 6.1 x 20.32 cm; 97 g |

## Images

![Presidium Multi Tester Iii - Image 1](https://m.media-amazon.com/images/I/31GWtYACxzL.jpg)
![Presidium Multi Tester Iii - Image 2](https://m.media-amazon.com/images/I/31uXq-8JS5L.jpg)
![Presidium Multi Tester Iii - Image 3](https://m.media-amazon.com/images/I/41Bkz6KS3HL.jpg)
![Presidium Multi Tester Iii - Image 4](https://m.media-amazon.com/images/I/41Mazv5MxXL.jpg)
![Presidium Multi Tester Iii - Image 5](https://m.media-amazon.com/images/I/41fGs1ZmskL.jpg)

## Questions & Answers

**Q: how do you calibrate it?**
A: Calibration is not needed as far as I know

**Q: Placing on diamonds and having no response, what does that mean?**
A: I have used this unit and had the same response on known diamonds.  Sometimes the stone is dirty and needs a cleaning.  This can throw off results.  Also, my unit is getting returned when I have a suitable replacement.  It sometimes takes 3 or more tries to get it to register.  Clean the stone and try touching it with a firm but not point grinding pressure a few times and if it doesn't work try another tester.  Assuming of course you know the diamond is real.

**Q: why one is 17.00 and other cost 265.00 same dis tester**
A: By cheap get cheap

**Q: How can I get a replacement tip?**
A: You can get it replaced from manufacturer, fill out the return form.

## Customer Reviews

### ⭐ Worst machine ever purchased
*by P***R on 11 December 2021*

Worst machine ever purchased.. Please do not buy this machine.... Waste of money.... I had purchased this machine from USA

### ⭐⭐⭐⭐⭐ Review
*by L***N on 28 May 2025*

Just like the description

### ⭐⭐⭐⭐⭐ Review
*by K***5 on 8 April 2025*

Initially I thought this multi tester was unreliable. Turns out I was the weak link. After reading other reviews and watching the product videos, I realized I wasn’t putting adequate pressure on the stone. After being mindful of the stone cleanliness, probe angle, and pressure, I’m identifying stones with precision. This is a prograde device which does require practice and patience. I’m extremely happy with the purchase.

## Frequently Bought Together

- Presidium Multi Tester III (PMuT III) All-in-One Instrument for Testing Diamonds, Moissanites and Diamond Simulants
- Honoson 3 Pack Diamond Tweezers Gem Stone Jewelry Locking Tweezers Stainless Steel Diamond Claw Holder Beads Ball Grabber Jewelers Pick up Tool Tongs for Jewelry Making(Claw and Tweezers)

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**Shop now:** [https://www.desertcart.bo/products/649824561-presidium-multi-tester-iii](https://www.desertcart.bo/products/649824561-presidium-multi-tester-iii)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-05-30*