how do you calibrate it?

Calibration is not needed as far as I know

Placing on diamonds and having no response, what does that mean?

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.

How can I get a replacement tip?

You can get it replaced from manufacturer, fill out the return form.

Eurotool Presidium Multi Tester For Diamond Moissanite Simulants And Metal

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

R11730

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

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Description

💎 Test Like a Pro, Spot the Real Glow!

USER CENTRIC DESIGN - 180° multi-angle LED display ensures effortless reading for right or left-handed pros.
DUAL DETECTION POWER - World’s first tester to identify both diamonds and moissanites in one sleek device.
RELIABLE CONSISTENT - Retractable probe tip guarantees steady pressure for foolproof gemstone verification every time.
PRECISION AT MICRO SCALE - Industry-thinnest 0.6mm probe tip tests gems as small as 0.02ct with unmatched accuracy.
POCKET SIZED PROFESSIONALISM - Compact, battery-free, and metal-built for on-the-go experts who demand precision.

The Eurotool Presidium Multi Tester PMuT III is a cutting-edge handheld instrument designed for professionals to instantly and accurately distinguish diamonds from moissanites and other simulants. Featuring the world’s thinnest 0.6mm probe tip, a 180-degree multi-angle LED display, and an ergonomic anti-slip grip, it delivers reliable results without batteries. Compact and durable, it’s the ultimate tool for gemologists and jewelry managers who refuse to compromise on authenticity.

Specifications

ASIN	B004QYR8U6
Batteries Required?	No
Batteries included?	No
Best Sellers Rank	604,105 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,571 in Multi Testers 83,624 in Hand Tools (DIY & Tools)
Colour	Black
Customer Reviews	3.7 3.7 out of 5 stars (359)
Date First Available	14 Jan. 2011
Guaranteed software updates until	unknown
Item Package Quantity	1
Item Weight	97 g
Item model number	PMuT III
Material	Metal
Part number	DIA-510.50
Power source type	Handheld
Product Dimensions	8.64 x 6.1 x 20.32 cm; 97 g
Specification met	reach
Style	Modern

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Fantastic experience overall. Will recommend to friends and family.

1 month ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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R11730

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

Eurotool Presidium Multi Tester for Diamond Moissanite Simulants and Metal

Description

Specifications

Common Questions