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20% off
ADF4001 PLL module 200 MHz Clock Generator PLL High frequency Phase detector PFD FOR RF Ham Radio Amplifier ADF4001 PLL module 200 MHz Clock Generator PLL High frequency Phase detector PFD FOR RF Ham Radio Amplifier

ADF4001 PLL module 200 MHz Clock Generator PLL High frequency Phase detector PFD FOR RF Ham Radio Amplifier

$121.24$151.55

3 sold
50% off
LED Indicator Diamond Tester Pen High Accuracy Diamond With Selector Discriminator Gem Stone Tool Bag Testing Jewe J8O8 LED Indicator Diamond Tester Pen High Accuracy Diamond With Selector Discriminator Gem Stone Tool Bag Testing Jewe J8O8

LED Indicator Diamond Tester Pen High Accuracy Diamond With Selector Discriminator Gem Stone Tool Bag Testing Jewe J8O8

$72.89$145.78

3 sold
43% off
MS5902R Circuit Breaker Finder Automatic Fuse Socket Tester Wire Short Circuit Fuse Detector Discriminator US Plug MS5902R Circuit Breaker Finder Automatic Fuse Socket Tester Wire Short Circuit Fuse Detector Discriminator US Plug

MS5902R Circuit Breaker Finder Automatic Fuse Socket Tester Wire Short Circuit Fuse Detector Discriminator US Plug

$23.20$40.70

3% off
Three-phase AC VC850C phase sequencer phase discriminator VC850A phase sequencer Three-phase AC VC850C phase sequencer phase discriminator VC850A phase sequencer

Three-phase AC VC850C phase sequencer phase discriminator VC850A phase sequencer

$203.70$210.00

26% off
MS5902R Circuit Breaker Finder Automatic Fuse Socket Tester Wire Short Circuit Fuse Detector Discriminator US Plug MS5902R Circuit Breaker Finder Automatic Fuse Socket Tester Wire Short Circuit Fuse Detector Discriminator US Plug

MS5902R Circuit Breaker Finder Automatic Fuse Socket Tester Wire Short Circuit Fuse Detector Discriminator US Plug

$23.55$31.83

LED Indicator Diamond Tester Pen High Accuracy Diamond Discriminator Tool Selector Testing Gem Stone Bag Jewelry W B0R6 LED Indicator Diamond Tester Pen High Accuracy Diamond Discriminator Tool Selector Testing Gem Stone Bag Jewelry W B0R6

LED Indicator Diamond Tester Pen High Accuracy Diamond Discriminator Tool Selector Testing Gem Stone Bag Jewelry W B0R6

$63.41$63.41

6 sold
8% off
Magnet Direction Sensor Magnetic Field NS North and South Pole Judgment Circuit Board Customizable Magnetic Pole Discriminator Magnet Direction Sensor Magnetic Field NS North and South Pole Judgment Circuit Board Customizable Magnetic Pole Discriminator

Magnet Direction Sensor Magnetic Field NS North and South Pole Judgment Circuit Board Customizable Magnetic Pole Discriminator

$74.09$80.53

53% off
Magnetic detection Hall magnetic induction sensor magnetic pole discriminator North and South Pole detection module DIY parts Magnetic detection Hall magnetic induction sensor magnetic pole discriminator North and South Pole detection module DIY parts

Magnetic detection Hall magnetic induction sensor magnetic pole discriminator North and South Pole detection module DIY parts

$7.86$16.72

50% off
The Third Generation of High-precision Diamond Discriminator Thermal Conductivity Meter Diamond Measuring Pen Diamond Detector The Third Generation of High-precision Diamond Discriminator Thermal Conductivity Meter Diamond Measuring Pen Diamond Detector

The Third Generation of High-precision Diamond Discriminator Thermal Conductivity Meter Diamond Measuring Pen Diamond Detector

$102.20$204.40

27% off
Thermal Conductivity Meter Drill Pen Hardness Discriminator Test Diamond Authenticity Jade Jade Crystal Tool Thermal Conductivity Meter Drill Pen Hardness Discriminator Test Diamond Authenticity Jade Jade Crystal Tool

Thermal Conductivity Meter Drill Pen Hardness Discriminator Test Diamond Authenticity Jade Jade Crystal Tool

$8.76$12.00

Diamond Testing Pen Portable High-accuracy LED Indicator Jewelry Jade (No Discriminator Tool Jade Testing Battery) Hardness K6R1 Diamond Testing Pen Portable High-accuracy LED Indicator Jewelry Jade (No Discriminator Tool Jade Testing Battery) Hardness K6R1

Diamond Testing Pen Portable High-accuracy LED Indicator Jewelry Jade (No Discriminator Tool Jade Testing Battery) Hardness K6R1

$62.76$62.76

1 sold
8% off
Magnetic Induction Module Magnetic Pole Detection Pen Module Hall Module Magnet North and South Pole Discrimination Pen NS Recog Magnetic Induction Module Magnetic Pole Detection Pen Module Hall Module Magnet North and South Pole Discrimination Pen NS Recog

Magnetic Induction Module Magnetic Pole Detection Pen Module Hall Module Magnet North and South Pole Discrimination Pen NS Recog

$75.54$82.11

1 sold
6% off
Magnet Direction Sensor Magnetic Field NS North and South Pole Judgment Circuit Board Customizable Magnetic Pole Discriminator Magnet Direction Sensor Magnetic Field NS North and South Pole Judgment Circuit Board Customizable Magnetic Pole Discriminator

Magnet Direction Sensor Magnetic Field NS North and South Pole Judgment Circuit Board Customizable Magnetic Pole Discriminator

$77.51$82.46

2% off
Drill pen/diamond tester/diamond thermal conductivity meter/diamond discriminator tests hardness without battery Drill pen/diamond tester/diamond thermal conductivity meter/diamond discriminator tests hardness without battery

Drill pen/diamond tester/diamond thermal conductivity meter/diamond discriminator tests hardness without battery

$137.20$140.00

42% off
LED Indicator Diamond Tester Pen High Accuracy Diamond Jewelry Stone With Gem Selector Bag Testing Tool Discrimina R4O7 LED Indicator Diamond Tester Pen High Accuracy Diamond Jewelry Stone With Gem Selector Bag Testing Tool Discrimina R4O7

LED Indicator Diamond Tester Pen High Accuracy Diamond Jewelry Stone With Gem Selector Bag Testing Tool Discrimina R4O7

$57.35$98.88

1 sold
2% off
Currency discriminator counter V30 mini portable paper currency counter with battery/plug for convenient currency Currency discriminator counter V30 mini portable paper currency counter with battery/plug for convenient currency

Currency discriminator counter V30 mini portable paper currency counter with battery/plug for convenient currency

$328.30$335.00

7% off
Magnet Direction Sensor Magnetic Field NS North and South Pole Judgment Circuit Board Customizable Magnetic Pole Discriminator Magnet Direction Sensor Magnetic Field NS North and South Pole Judgment Circuit Board Customizable Magnetic Pole Discriminator

Magnet Direction Sensor Magnetic Field NS North and South Pole Judgment Circuit Board Customizable Magnetic Pole Discriminator

$74.89$80.53

47% off
Diamond Testing Pen Portable High-accuracy LED Indicator Discriminator (No Jade Jade Jewelry Testing Hardness Battery) Tool K1C5 Diamond Testing Pen Portable High-accuracy LED Indicator Discriminator (No Jade Jade Jewelry Testing Hardness Battery) Tool K1C5

Diamond Testing Pen Portable High-accuracy LED Indicator Discriminator (No Jade Jade Jewelry Testing Hardness Battery) Tool K1C5

$76.31$143.98

40% off
LED Indicator Diamond Tester Pen High Accuracy Diamond Bag Tool Jewelry With Discriminator Selector Stone Gem Test J3Z5 LED Indicator Diamond Tester Pen High Accuracy Diamond Bag Tool Jewelry With Discriminator Selector Stone Gem Test J3Z5

LED Indicator Diamond Tester Pen High Accuracy Diamond Bag Tool Jewelry With Discriminator Selector Stone Gem Test J3Z5

$26.72$44.54

28% off
Professional High Accuracy Diamond Tester Gem Selector Jewelry Watcher Tool LED Diamond Indicator Discriminator Test Pen Professional High Accuracy Diamond Tester Gem Selector Jewelry Watcher Tool LED Diamond Indicator Discriminator Test Pen

Professional High Accuracy Diamond Tester Gem Selector Jewelry Watcher Tool LED Diamond Indicator Discriminator Test Pen

$7.14$9.95

6 sold
33% off
VD807 NVC Induction Power Electric Test Pen Fast and Highly Sensitive Discrimination Line Breakpoint Detection VD807 NVC Induction Power Electric Test Pen Fast and Highly Sensitive Discrimination Line Breakpoint Detection

VD807 NVC Induction Power Electric Test Pen Fast and Highly Sensitive Discrimination Line Breakpoint Detection

$16.29$24.31

40% off
LED Indicator Diamond Tester Pen High Accuracy Diamond With Gem Selector Tool Discriminator Bag Jewelry Stone Testing Detec V3E6 LED Indicator Diamond Tester Pen High Accuracy Diamond With Gem Selector Tool Discriminator Bag Jewelry Stone Testing Detec V3E6

LED Indicator Diamond Tester Pen High Accuracy Diamond With Gem Selector Tool Discriminator Bag Jewelry Stone Testing Detec V3E6

$31.90$53.17

1 sold
Diamond Testing Pen Portable High-accuracy LED Indicator Discriminator Tool Jade Jewelry Battery) Testing (No Hardness Jade A0W3 Diamond Testing Pen Portable High-accuracy LED Indicator Discriminator Tool Jade Jewelry Battery) Testing (No Hardness Jade A0W3

Diamond Testing Pen Portable High-accuracy LED Indicator Discriminator Tool Jade Jewelry Battery) Testing (No Hardness Jade A0W3

$62.85$62.85

3 sold
43% off
LED Indicator Diamond Tester Pen High Accuracy Diamond Selector Gem Stone Jewelry Testing Tool With Bag LED Indicator Diamond Tester Pen High Accuracy Diamond Selector Gem Stone Jewelry Testing Tool With Bag

LED Indicator Diamond Tester Pen High Accuracy Diamond Selector Gem Stone Jewelry Testing Tool With Bag

$3.82$6.70

57% off
Drilling Test Pen - Diamond Tester/mohs Hardness Tester/diamond Thermal Conductivity Tester/diamond Discriminator Testing Drilling Test Pen - Diamond Tester/mohs Hardness Tester/diamond Thermal Conductivity Tester/diamond Discriminator Testing

Drilling Test Pen - Diamond Tester/mohs Hardness Tester/diamond Thermal Conductivity Tester/diamond Discriminator Testing

$4.84$11.26

3 sold
43% off
MS5902R Circuit Breaker Finder Automatic Fuse Socket Tester Wire Short Circuit Fuse Detector Discriminator EU Plug MS5902R Circuit Breaker Finder Automatic Fuse Socket Tester Wire Short Circuit Fuse Detector Discriminator EU Plug

MS5902R Circuit Breaker Finder Automatic Fuse Socket Tester Wire Short Circuit Fuse Detector Discriminator EU Plug

$23.54$41.29

2% off
Diamond Test Pen Professional High Precision Discriminator Gem Selector LED Indicator Detect Authenticity Jewelry Testing Tools Diamond Test Pen Professional High Precision Discriminator Gem Selector LED Indicator Detect Authenticity Jewelry Testing Tools

Diamond Test Pen Professional High Precision Discriminator Gem Selector LED Indicator Detect Authenticity Jewelry Testing Tools

$12.95$13.33

2 sold
33% off
VD807 NVC Induction Power Electric Test Pen Fast and Highly Sensitive Discrimination Line Breakpoint Detection VD807 NVC Induction Power Electric Test Pen Fast and Highly Sensitive Discrimination Line Breakpoint Detection

VD807 NVC Induction Power Electric Test Pen Fast and Highly Sensitive Discrimination Line Breakpoint Detection

$16.76$25.02

1 sold
1% off
Victor VC862M Magnetic Pole Pen Magnet North and South Polarity Discrimination Pen NS Pole Test Identification Pen Victor VC862M Magnetic Pole Pen Magnet North and South Polarity Discrimination Pen NS Pole Test Identification Pen

Victor VC862M Magnetic Pole Pen Magnet North and South Polarity Discrimination Pen NS Pole Test Identification Pen

$28.73$29.02

HOT SALE Thermal Conductivity Meter Drill Pen Hardness Discriminator Test Diamond Authenticity Jade Jade Crystal Tool HOT SALE Thermal Conductivity Meter Drill Pen Hardness Discriminator Test Diamond Authenticity Jade Jade Crystal Tool

HOT SALE Thermal Conductivity Meter Drill Pen Hardness Discriminator Test Diamond Authenticity Jade Jade Crystal Tool

$10.70$10.70

32% off
Thermal Conductivity Meter Drill Pen Hardness Discriminator Test Diamond Authenticity Jade Jade Crystal Tool Thermal Conductivity Meter Drill Pen Hardness Discriminator Test Diamond Authenticity Jade Jade Crystal Tool

Thermal Conductivity Meter Drill Pen Hardness Discriminator Test Diamond Authenticity Jade Jade Crystal Tool

$8.98$13.20

33% off
LED Indicator Diamond Tester Pen High Accuracy Diamond With Stone Testing Bag Gem Jewelry Tool Discriminator Selec V9H7 LED Indicator Diamond Tester Pen High Accuracy Diamond With Stone Testing Bag Gem Jewelry Tool Discriminator Selec V9H7

LED Indicator Diamond Tester Pen High Accuracy Diamond With Stone Testing Bag Gem Jewelry Tool Discriminator Selec V9H7

$71.35$106.50

1 sold
VICTOR 862M Magnetic Pole Identification Pen Magnet North and South Polarity Discrimination Pen Pocket and Portable Pen. VICTOR 862M Magnetic Pole Identification Pen Magnet North and South Polarity Discrimination Pen Pocket and Portable Pen.

VICTOR 862M Magnetic Pole Identification Pen Magnet North and South Polarity Discrimination Pen Pocket and Portable Pen.

$26.99$26.99

2 sold
22% off
Thermal Conductivity Meter Drill Pen Hardness Discriminator Test Diamond Authenticity Jade Jade Crystal Tool Thermal Conductivity Meter Drill Pen Hardness Discriminator Test Diamond Authenticity Jade Jade Crystal Tool

Thermal Conductivity Meter Drill Pen Hardness Discriminator Test Diamond Authenticity Jade Jade Crystal Tool

$9.04$11.59

45% off
LED Indicator Diamond Tester Pen High Accuracy Diamond Gem Discriminator Tool Jewelry Selector Stone Bag Testing W V3G4 LED Indicator Diamond Tester Pen High Accuracy Diamond Gem Discriminator Tool Jewelry Selector Stone Bag Testing W V3G4

LED Indicator Diamond Tester Pen High Accuracy Diamond Gem Discriminator Tool Jewelry Selector Stone Bag Testing W V3G4

$78.30$142.36

1SET Magnetic Detection Hall Magnetic Induction Sensor Magnetic Pole Discriminator North South Pole Detection Module DIY Parts 1SET Magnetic Detection Hall Magnetic Induction Sensor Magnetic Pole Discriminator North South Pole Detection Module DIY Parts

1SET Magnetic Detection Hall Magnetic Induction Sensor Magnetic Pole Discriminator North South Pole Detection Module DIY Parts

$8.00$8.00

20% off
ADF4001 PLL module 200 MHz Clock Generator PLL High frequency Phase detector PFD FOR RF Ham Radio Amplifier ADF4001 PLL module 200 MHz Clock Generator PLL High frequency Phase detector PFD FOR RF Ham Radio Amplifier

ADF4001 PLL module 200 MHz Clock Generator PLL High frequency Phase detector PFD FOR RF Ham Radio Amplifier

$121.24 $151.55

3 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
LED Indicator Diamond Tester Pen High Accuracy Diamond With Selector Discriminator Gem Stone Tool Bag Testing Jewe J8O8 LED Indicator Diamond Tester Pen High Accuracy Diamond With Selector Discriminator Gem Stone Tool Bag Testing Jewe J8O8

LED Indicator Diamond Tester Pen High Accuracy Diamond With Selector Discriminator Gem Stone Tool Bag Testing Jewe J8O8

$72.89 $145.78

3 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
43% off
MS5902R Circuit Breaker Finder Automatic Fuse Socket Tester Wire Short Circuit Fuse Detector Discriminator US Plug MS5902R Circuit Breaker Finder Automatic Fuse Socket Tester Wire Short Circuit Fuse Detector Discriminator US Plug

MS5902R Circuit Breaker Finder Automatic Fuse Socket Tester Wire Short Circuit Fuse Detector Discriminator US Plug

$23.20 $40.70

Categories: Tools, Measurement & Analysis Instruments

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3% off
Three-phase AC VC850C phase sequencer phase discriminator VC850A phase sequencer Three-phase AC VC850C phase sequencer phase discriminator VC850A phase sequencer

Three-phase AC VC850C phase sequencer phase discriminator VC850A phase sequencer

$203.70 $210.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
26% off
MS5902R Circuit Breaker Finder Automatic Fuse Socket Tester Wire Short Circuit Fuse Detector Discriminator US Plug MS5902R Circuit Breaker Finder Automatic Fuse Socket Tester Wire Short Circuit Fuse Detector Discriminator US Plug

MS5902R Circuit Breaker Finder Automatic Fuse Socket Tester Wire Short Circuit Fuse Detector Discriminator US Plug

$23.55 $31.83

Categories: Tools, Measurement & Analysis Instruments

Buy Now
LED Indicator Diamond Tester Pen High Accuracy Diamond Discriminator Tool Selector Testing Gem Stone Bag Jewelry W B0R6 LED Indicator Diamond Tester Pen High Accuracy Diamond Discriminator Tool Selector Testing Gem Stone Bag Jewelry W B0R6

LED Indicator Diamond Tester Pen High Accuracy Diamond Discriminator Tool Selector Testing Gem Stone Bag Jewelry W B0R6

$63.41 $63.41

6 sold

Categories: Tools, Measurement & Analysis Instruments

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8% off
Magnet Direction Sensor Magnetic Field NS North and South Pole Judgment Circuit Board Customizable Magnetic Pole Discriminator Magnet Direction Sensor Magnetic Field NS North and South Pole Judgment Circuit Board Customizable Magnetic Pole Discriminator

Magnet Direction Sensor Magnetic Field NS North and South Pole Judgment Circuit Board Customizable Magnetic Pole Discriminator

$74.09 $80.53

Categories: Tools, Measurement & Analysis Instruments

Buy Now
53% off
Magnetic detection Hall magnetic induction sensor magnetic pole discriminator North and South Pole detection module DIY parts Magnetic detection Hall magnetic induction sensor magnetic pole discriminator North and South Pole detection module DIY parts

Magnetic detection Hall magnetic induction sensor magnetic pole discriminator North and South Pole detection module DIY parts

$7.86 $16.72

Categories: Tools, Measurement & Analysis Instruments

Buy Now
50% off
The Third Generation of High-precision Diamond Discriminator Thermal Conductivity Meter Diamond Measuring Pen Diamond Detector The Third Generation of High-precision Diamond Discriminator Thermal Conductivity Meter Diamond Measuring Pen Diamond Detector

The Third Generation of High-precision Diamond Discriminator Thermal Conductivity Meter Diamond Measuring Pen Diamond Detector

$102.20 $204.40

Categories: Tools, Measurement & Analysis Instruments

Buy Now
27% off
Thermal Conductivity Meter Drill Pen Hardness Discriminator Test Diamond Authenticity Jade Jade Crystal Tool Thermal Conductivity Meter Drill Pen Hardness Discriminator Test Diamond Authenticity Jade Jade Crystal Tool

Thermal Conductivity Meter Drill Pen Hardness Discriminator Test Diamond Authenticity Jade Jade Crystal Tool

$8.76 $12.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Diamond Testing Pen Portable High-accuracy LED Indicator Jewelry Jade (No Discriminator Tool Jade Testing Battery) Hardness K6R1 Diamond Testing Pen Portable High-accuracy LED Indicator Jewelry Jade (No Discriminator Tool Jade Testing Battery) Hardness K6R1

Diamond Testing Pen Portable High-accuracy LED Indicator Jewelry Jade (No Discriminator Tool Jade Testing Battery) Hardness K6R1

$62.76 $62.76

1 sold

Categories: Tools, Measurement & Analysis Instruments

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8% off
Magnetic Induction Module Magnetic Pole Detection Pen Module Hall Module Magnet North and South Pole Discrimination Pen NS Recog Magnetic Induction Module Magnetic Pole Detection Pen Module Hall Module Magnet North and South Pole Discrimination Pen NS Recog

Magnetic Induction Module Magnetic Pole Detection Pen Module Hall Module Magnet North and South Pole Discrimination Pen NS Recog

$75.54 $82.11

1 sold

Categories: Tools, Measurement & Analysis Instruments

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6% off
Magnet Direction Sensor Magnetic Field NS North and South Pole Judgment Circuit Board Customizable Magnetic Pole Discriminator Magnet Direction Sensor Magnetic Field NS North and South Pole Judgment Circuit Board Customizable Magnetic Pole Discriminator

Magnet Direction Sensor Magnetic Field NS North and South Pole Judgment Circuit Board Customizable Magnetic Pole Discriminator

$77.51 $82.46

Categories: Tools, Measurement & Analysis Instruments

Buy Now
2% off
Drill pen/diamond tester/diamond thermal conductivity meter/diamond discriminator tests hardness without battery Drill pen/diamond tester/diamond thermal conductivity meter/diamond discriminator tests hardness without battery

Drill pen/diamond tester/diamond thermal conductivity meter/diamond discriminator tests hardness without battery

$137.20 $140.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
42% off
LED Indicator Diamond Tester Pen High Accuracy Diamond Jewelry Stone With Gem Selector Bag Testing Tool Discrimina R4O7 LED Indicator Diamond Tester Pen High Accuracy Diamond Jewelry Stone With Gem Selector Bag Testing Tool Discrimina R4O7

LED Indicator Diamond Tester Pen High Accuracy Diamond Jewelry Stone With Gem Selector Bag Testing Tool Discrimina R4O7

$57.35 $98.88

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
2% off
Currency discriminator counter V30 mini portable paper currency counter with battery/plug for convenient currency Currency discriminator counter V30 mini portable paper currency counter with battery/plug for convenient currency

Currency discriminator counter V30 mini portable paper currency counter with battery/plug for convenient currency

$328.30 $335.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
7% off
Magnet Direction Sensor Magnetic Field NS North and South Pole Judgment Circuit Board Customizable Magnetic Pole Discriminator Magnet Direction Sensor Magnetic Field NS North and South Pole Judgment Circuit Board Customizable Magnetic Pole Discriminator

Magnet Direction Sensor Magnetic Field NS North and South Pole Judgment Circuit Board Customizable Magnetic Pole Discriminator

$74.89 $80.53

Categories: Tools, Measurement & Analysis Instruments

Buy Now
47% off
Diamond Testing Pen Portable High-accuracy LED Indicator Discriminator (No Jade Jade Jewelry Testing Hardness Battery) Tool K1C5 Diamond Testing Pen Portable High-accuracy LED Indicator Discriminator (No Jade Jade Jewelry Testing Hardness Battery) Tool K1C5

Diamond Testing Pen Portable High-accuracy LED Indicator Discriminator (No Jade Jade Jewelry Testing Hardness Battery) Tool K1C5

$76.31 $143.98

Categories: Tools, Measurement & Analysis Instruments

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40% off
LED Indicator Diamond Tester Pen High Accuracy Diamond Bag Tool Jewelry With Discriminator Selector Stone Gem Test J3Z5 LED Indicator Diamond Tester Pen High Accuracy Diamond Bag Tool Jewelry With Discriminator Selector Stone Gem Test J3Z5

LED Indicator Diamond Tester Pen High Accuracy Diamond Bag Tool Jewelry With Discriminator Selector Stone Gem Test J3Z5

$26.72 $44.54

Categories: Tools, Measurement & Analysis Instruments

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28% off
Professional High Accuracy Diamond Tester Gem Selector Jewelry Watcher Tool LED Diamond Indicator Discriminator Test Pen Professional High Accuracy Diamond Tester Gem Selector Jewelry Watcher Tool LED Diamond Indicator Discriminator Test Pen

Professional High Accuracy Diamond Tester Gem Selector Jewelry Watcher Tool LED Diamond Indicator Discriminator Test Pen

$7.14 $9.95

6 sold

Categories: Tools, Measurement & Analysis Instruments

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33% off
VD807 NVC Induction Power Electric Test Pen Fast and Highly Sensitive Discrimination Line Breakpoint Detection VD807 NVC Induction Power Electric Test Pen Fast and Highly Sensitive Discrimination Line Breakpoint Detection

VD807 NVC Induction Power Electric Test Pen Fast and Highly Sensitive Discrimination Line Breakpoint Detection

$16.29 $24.31

Categories: Tools, Measurement & Analysis Instruments

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40% off
LED Indicator Diamond Tester Pen High Accuracy Diamond With Gem Selector Tool Discriminator Bag Jewelry Stone Testing Detec V3E6 LED Indicator Diamond Tester Pen High Accuracy Diamond With Gem Selector Tool Discriminator Bag Jewelry Stone Testing Detec V3E6

LED Indicator Diamond Tester Pen High Accuracy Diamond With Gem Selector Tool Discriminator Bag Jewelry Stone Testing Detec V3E6

$31.90 $53.17

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Diamond Testing Pen Portable High-accuracy LED Indicator Discriminator Tool Jade Jewelry Battery) Testing (No Hardness Jade A0W3 Diamond Testing Pen Portable High-accuracy LED Indicator Discriminator Tool Jade Jewelry Battery) Testing (No Hardness Jade A0W3

Diamond Testing Pen Portable High-accuracy LED Indicator Discriminator Tool Jade Jewelry Battery) Testing (No Hardness Jade A0W3

$62.85 $62.85

3 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
43% off
LED Indicator Diamond Tester Pen High Accuracy Diamond Selector Gem Stone Jewelry Testing Tool With Bag LED Indicator Diamond Tester Pen High Accuracy Diamond Selector Gem Stone Jewelry Testing Tool With Bag

LED Indicator Diamond Tester Pen High Accuracy Diamond Selector Gem Stone Jewelry Testing Tool With Bag

$3.82 $6.70

Categories: Tools, Measurement & Analysis Instruments

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57% off
Drilling Test Pen - Diamond Tester/mohs Hardness Tester/diamond Thermal Conductivity Tester/diamond Discriminator Testing Drilling Test Pen - Diamond Tester/mohs Hardness Tester/diamond Thermal Conductivity Tester/diamond Discriminator Testing

Drilling Test Pen - Diamond Tester/mohs Hardness Tester/diamond Thermal Conductivity Tester/diamond Discriminator Testing

$4.84 $11.26

3 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
43% off
MS5902R Circuit Breaker Finder Automatic Fuse Socket Tester Wire Short Circuit Fuse Detector Discriminator EU Plug MS5902R Circuit Breaker Finder Automatic Fuse Socket Tester Wire Short Circuit Fuse Detector Discriminator EU Plug

MS5902R Circuit Breaker Finder Automatic Fuse Socket Tester Wire Short Circuit Fuse Detector Discriminator EU Plug

$23.54 $41.29

Categories: Tools, Measurement & Analysis Instruments

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2% off
Diamond Test Pen Professional High Precision Discriminator Gem Selector LED Indicator Detect Authenticity Jewelry Testing Tools Diamond Test Pen Professional High Precision Discriminator Gem Selector LED Indicator Detect Authenticity Jewelry Testing Tools

Diamond Test Pen Professional High Precision Discriminator Gem Selector LED Indicator Detect Authenticity Jewelry Testing Tools

$12.95 $13.33

2 sold

Categories: Tools, Measurement & Analysis Instruments

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33% off
VD807 NVC Induction Power Electric Test Pen Fast and Highly Sensitive Discrimination Line Breakpoint Detection VD807 NVC Induction Power Electric Test Pen Fast and Highly Sensitive Discrimination Line Breakpoint Detection

VD807 NVC Induction Power Electric Test Pen Fast and Highly Sensitive Discrimination Line Breakpoint Detection

$16.76 $25.02

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
1% off
Victor VC862M Magnetic Pole Pen Magnet North and South Polarity Discrimination Pen NS Pole Test Identification Pen Victor VC862M Magnetic Pole Pen Magnet North and South Polarity Discrimination Pen NS Pole Test Identification Pen

Victor VC862M Magnetic Pole Pen Magnet North and South Polarity Discrimination Pen NS Pole Test Identification Pen

$28.73 $29.02

Categories: Tools, Measurement & Analysis Instruments

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HOT SALE Thermal Conductivity Meter Drill Pen Hardness Discriminator Test Diamond Authenticity Jade Jade Crystal Tool HOT SALE Thermal Conductivity Meter Drill Pen Hardness Discriminator Test Diamond Authenticity Jade Jade Crystal Tool

HOT SALE Thermal Conductivity Meter Drill Pen Hardness Discriminator Test Diamond Authenticity Jade Jade Crystal Tool

$10.70 $10.70

Categories: Tools, Measurement & Analysis Instruments

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32% off
Thermal Conductivity Meter Drill Pen Hardness Discriminator Test Diamond Authenticity Jade Jade Crystal Tool Thermal Conductivity Meter Drill Pen Hardness Discriminator Test Diamond Authenticity Jade Jade Crystal Tool

Thermal Conductivity Meter Drill Pen Hardness Discriminator Test Diamond Authenticity Jade Jade Crystal Tool

$8.98 $13.20

Categories: Tools, Measurement & Analysis Instruments

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33% off
LED Indicator Diamond Tester Pen High Accuracy Diamond With Stone Testing Bag Gem Jewelry Tool Discriminator Selec V9H7 LED Indicator Diamond Tester Pen High Accuracy Diamond With Stone Testing Bag Gem Jewelry Tool Discriminator Selec V9H7

LED Indicator Diamond Tester Pen High Accuracy Diamond With Stone Testing Bag Gem Jewelry Tool Discriminator Selec V9H7

$71.35 $106.50

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
VICTOR 862M Magnetic Pole Identification Pen Magnet North and South Polarity Discrimination Pen Pocket and Portable Pen. VICTOR 862M Magnetic Pole Identification Pen Magnet North and South Polarity Discrimination Pen Pocket and Portable Pen.

VICTOR 862M Magnetic Pole Identification Pen Magnet North and South Polarity Discrimination Pen Pocket and Portable Pen.

$26.99 $26.99

2 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
22% off
Thermal Conductivity Meter Drill Pen Hardness Discriminator Test Diamond Authenticity Jade Jade Crystal Tool Thermal Conductivity Meter Drill Pen Hardness Discriminator Test Diamond Authenticity Jade Jade Crystal Tool

Thermal Conductivity Meter Drill Pen Hardness Discriminator Test Diamond Authenticity Jade Jade Crystal Tool

$9.04 $11.59

Categories: Tools, Measurement & Analysis Instruments

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45% off
LED Indicator Diamond Tester Pen High Accuracy Diamond Gem Discriminator Tool Jewelry Selector Stone Bag Testing W V3G4 LED Indicator Diamond Tester Pen High Accuracy Diamond Gem Discriminator Tool Jewelry Selector Stone Bag Testing W V3G4

LED Indicator Diamond Tester Pen High Accuracy Diamond Gem Discriminator Tool Jewelry Selector Stone Bag Testing W V3G4

$78.30 $142.36

Categories: Tools, Measurement & Analysis Instruments

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1SET Magnetic Detection Hall Magnetic Induction Sensor Magnetic Pole Discriminator North South Pole Detection Module DIY Parts 1SET Magnetic Detection Hall Magnetic Induction Sensor Magnetic Pole Discriminator North South Pole Detection Module DIY Parts

1SET Magnetic Detection Hall Magnetic Induction Sensor Magnetic Pole Discriminator North South Pole Detection Module DIY Parts

$8.00 $8.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now