Results for ring testing device

GTE Gold Silver Platinum Jewelry Testing Kit with Digital 1000g x .01g Scale for Scrap Value Authentication & 6 Weighing Modes
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GTE Gold Silver Platinum Jewelry Testing Kit with Digital 1000g x .01g Scale for Scrap Value Authentication & 6 Weighing Modes

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Tester Pen, Jewelry Tester with 60X Jewelry Loupe Magnifier, Selector for Novice and Expert (Non-)

Tester Pen, Jewelry Tester with 60X Jewelry Loupe Magnifier, Selector for Novice and Expert (Non-)

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$26.00
ERAFINE At Home Jewelry Testing Kit with 10K 14K 18K 22K Gold Solutions 2x2" Test Stone & Instructions for Detecting Metals in Scrap Jewelry

ERAFINE At Home Jewelry Testing Kit with 10K 14K 18K 22K Gold Solutions 2x2" Test Stone & Instructions for Detecting Metals in Scrap Jewelry

5.029 sold
$23.49
10k 14k 18k 22K 24K Gold Silver Jewelry Test Kit Acid Precious Metals Magnifier
Free shipping

10k 14k 18k 22K 24K Gold Silver Jewelry Test Kit Acid Precious Metals Magnifier

4.719 sold
-10%$31.75$35.28
ERAFINE At Home Jewelry Testing Kit, Gold Silver Platinum Tester Kit with Test Stone, Instructions 5ml Bottles, Detect Metals Scrap Jewelry

ERAFINE At Home Jewelry Testing Kit, Gold Silver Platinum Tester Kit with Test Stone, Instructions 5ml Bottles, Detect Metals Scrap Jewelry

4.333 sold
$27.02
Osawalla Smart Ring Sizing Kit - Size First Before You Buy - Choose from 9 Sizes - Sizes 7 to 13 - Find The Perfect Ring Size Smart Ring Size

Osawalla Smart Ring Sizing Kit - Size First Before You Buy - Choose from 9 Sizes - Sizes 7 to 13 - Find The Perfect Ring Size Smart Ring Size

Limited time deal
-77%$8.23$35.30
Carex Fingertip Pulse Oximeter, 1 Meter
Free shipping
iHerb

Carex Fingertip Pulse Oximeter, 1 Meter

3.718 sold
$39.24
Glucose No Pricking Body Care Device Glucose Adjust Non Invasive Kit Blood Sugar No Prick Device Healthcare Health Monitor *P Aid Default
Free shipping

Glucose No Pricking Body Care Device Glucose Adjust Non Invasive Kit Blood Sugar No Prick Device Healthcare Health Monitor *P Aid Default

-52%$40.18$83.70
k2o by Kylie Jenner Advanced Skin Hydration Mix with Electrolytes, Hyaluronic Acid & Verisol Collagen Peptides - Clinically Shown to Boost Hydration & Reduce Wrinkles - Available in 3 Flavors, 20 Sticks
Free shipping

k2o by Kylie Jenner Advanced Skin Hydration Mix with Electrolytes, Hyaluronic Acid & Verisol Collagen Peptides - Clinically Shown to Boost Hydration & Reduce Wrinkles - Available in 3 Flavors, 20 Sticks

$47.08
iHealth Blood Sugar Monitor Portable Glucose Meter Free App Finger Glucose Test Diabetes Accessories Strips Lancets Lancing Device Healthcare Kit
iHealth

iHealth Blood Sugar Monitor Portable Glucose Meter Free App Finger Glucose Test Diabetes Accessories Strips Lancets Lancing Device Healthcare Kit

4.7284 sold
-38%$58.85$94.17
GTE Gold Silver Diamond Tester Selector Gemstone Jewelers Testing Kit Digital Electronic Tool

GTE Gold Silver Diamond Tester Selector Gemstone Jewelers Testing Kit Digital Electronic Tool

4.2551 sold
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Smart Ring Health & Fitness Tracker Sizing Kit - 6 to 13 Size Range with Touchscreen, Gesture Control, and Bluetooth Connectivity

Smart Ring Health & Fitness Tracker Sizing Kit - 6 to 13 Size Range with Touchscreen, Gesture Control, and Bluetooth Connectivity

$8.00
JSP & GTE Gold/Silver Test Acid Tester Kit 14k .999 .925 Sterling Testing Stone Detect Easy to Use for Jewelry Scrap Bars Coins

JSP & GTE Gold/Silver Test Acid Tester Kit 14k .999 .925 Sterling Testing Stone Detect Easy to Use for Jewelry Scrap Bars Coins

-10%$17.98$19.98
JSP & GTE Silver Test Kit for Jewelry Precious Metals Scrap Testing 999 925 Sterling Bars with Acid Solution & 2x2 Test Stone Easy to Use for Travel
Free shipping

JSP & GTE Silver Test Kit for Jewelry Precious Metals Scrap Testing 999 925 Sterling Bars with Acid Solution & 2x2 Test Stone Easy to Use for Travel

4.04 sold
-10%$14.80$16.45
KTS Mini Rechargeable Pulse Oximeter with Accurate Fast Oximetry SpO2 Reading for Sports & Home Use
Free shipping

KTS Mini Rechargeable Pulse Oximeter with Accurate Fast Oximetry SpO2 Reading for Sports & Home Use

$19.90
Diamond Tester Pen Heat Conduction Gemstone Identification Tool, Detector, Hardness Test Instrument for Diamonds Jade Jewelry (battery Not Included)

Diamond Tester Pen Heat Conduction Gemstone Identification Tool, Detector, Hardness Test Instrument for Diamonds Jade Jewelry (battery Not Included)

3.8968 sold
-63%$5.92$16.00
GTE Complete Gold, Silver, & Platinum Jewelry Testing & Appraisal Kit – Professional Grade
Free shipping

GTE Complete Gold, Silver, & Platinum Jewelry Testing & Appraisal Kit – Professional Grade

5.019 sold
-26%$61.19$82.37
Portable Diamond Tester Pen | Accurate Gemstone Hardness Testing Tool for Jewelry, Jade, Crystal & Moissanite | Professional Gemological Identification Device Detector

Portable Diamond Tester Pen | Accurate Gemstone Hardness Testing Tool for Jewelry, Jade, Crystal & Moissanite | Professional Gemological Identification Device Detector

4.0163 sold
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Gold Silver Jewelry Acid Testing Kit 9K 10K 14K 18K 22K Sterling 999 925 w/ Scratch Stone Tester Test Scrap Neutralizer
Free shipping

Gold Silver Jewelry Acid Testing Kit 9K 10K 14K 18K 22K Sterling 999 925 w/ Scratch Stone Tester Test Scrap Neutralizer

4.047 sold
-10%$29.63$32.93
Ring Sizer Ring Adjusters Ring Size Adjuster Ring Guard for Loose Rings 18Pcs
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Ring Sizer Ring Adjusters Ring Size Adjuster Ring Guard for Loose Rings 18Pcs

4.0255 sold
-48%$12.69$24.23
GTE & JSP Gold Silver Platinum Jewelry Test Kit 16-Piece Deluxe Set with 10K 14K 18K 24K Diamond Tester Acids for Precise Testing
Free shipping

GTE & JSP Gold Silver Platinum Jewelry Test Kit 16-Piece Deluxe Set with 10K 14K 18K 24K Diamond Tester Acids for Precise Testing

5.023 sold
-20%$60.00$75.00
JSP & PuriTEST Gold/Silver Test Acid Tester Kit 14k 18k .999 .925 Sterling Testing Stone Detect 5-Piece Set for Jewelry Testing
Free shipping

JSP & PuriTEST Gold/Silver Test Acid Tester Kit 14k 18k .999 .925 Sterling Testing Stone Detect 5-Piece Set for Jewelry Testing

5.025 sold
-10%$16.59$18.43
2026 New Car Relay Tester Tool 12V USB Rechargeable Multimeter Diagnostic Automotive Circuit Tester Durable Test Measurement Vehicle Truck Accessories

2026 New Car Relay Tester Tool 12V USB Rechargeable Multimeter Diagnostic Automotive Circuit Tester Durable Test Measurement Vehicle Truck Accessories

5.045 sold
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-38%$11.52$18.45
GTE Diamond Analyzer & Rare Earth Magnet Gold & Silver Testing Kit with White 2''x2'' Stone for Jewelers Collectors and Investors
Free shipping

GTE Diamond Analyzer & Rare Earth Magnet Gold & Silver Testing Kit with White 2''x2'' Stone for Jewelers Collectors and Investors

5.03 sold
-10%$29.05$32.29
Gold and Silver Jewelry Testing Solutions Kit 10k 14k 18k 22k 24k Scratch Stone Acid Test Scrap Bars Coins
Free shipping

Gold and Silver Jewelry Testing Solutions Kit 10k 14k 18k 22k 24k Scratch Stone Acid Test Scrap Bars Coins

4.7139 sold
-15%$34.25$40.39

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Jewelry Adjusters & Protectors
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