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TEKCOPLUS 2 in 1 Digital pH Temperature Meter Monitor Tester Sensor Test Kit ...
TEKCOPLUS 2 in 1 Digital pH Temperature Meter Monitor Tester Sensor Test Kit ...

$49.77

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Polariscope LED Light with Glass Rotatable Filters, Jewelry Polarizer Tester ...
Polariscope LED Light with Glass Rotatable Filters, Jewelry Polarizer Tester ...

$166.00

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Automotive Circuit Tester, Car Repair Cable Circuit Wire Tracker Tracers Short
Automotive Circuit Tester, Car Repair Cable Circuit Wire Tracker Tracers Short

$41.69

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Precise pH and Temperature Meter with Automatic Calibration for Water Analysis
Precise pH and Temperature Meter with Automatic Calibration for Water Analysis

$75.99

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Tekcoplus Refractometer ATC
Tekcoplus Refractometer ATC

$19.99

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Tekcoplus Foldable Magnifying Glass Triplet Lens 10X Magnification GLTK-18
Tekcoplus Foldable Magnifying Glass Triplet Lens 10X Magnification GLTK-18

$44.81

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10X Foldable Pocket Magnifier Loupe with UV and LED Light for Jewelry Rocks Co
10X Foldable Pocket Magnifier Loupe with UV and LED Light for Jewelry Rocks Co

$27.46

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Gain Express Micro Power Monitor Class 1, 220V 50Hz, 1W, Max 10A - New/Unopened!
Gain Express Micro Power Monitor Class 1, 220V 50Hz, 1W, Max 10A - New/Unopened!

$19.50

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Handheld Digital Oscilloscope Multimeter, DSO152 2.8" TFT Kit - Portable Auto...
Handheld Digital Oscilloscope Multimeter, DSO152 2.8" TFT Kit - Portable Auto...

$47.05

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15x Pocket Magnification Loupe 20.5mm Triplet Lens Black Frame Achromatic Optica
15x Pocket Magnification Loupe 20.5mm Triplet Lens Black Frame Achromatic Optica

$21.09

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15x Jewelry Loupe 20.5mm Triplet Lens Pocket Magnification
15x Jewelry Loupe 20.5mm Triplet Lens Pocket Magnification

$19.94

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Tekcoplus Digital Angle Meter Protractor Angle Ruler 60Cm 360 Degree Free No.209
Tekcoplus Digital Angle Meter Protractor Angle Ruler 60Cm 360 Degree Free No.209

$56.94

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Digital Manometer, Handheld Air Pressure Meter, Dual-Port Manometer HVAC Gas ...
Digital Manometer, Handheld Air Pressure Meter, Dual-Port Manometer HVAC Gas ...

$37.98

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Heavy Duty Calcite Dichroscope Gemstone Tester Trichoic Pleochroic Colors Gem...
Heavy Duty Calcite Dichroscope Gemstone Tester Trichoic Pleochroic Colors Gem...

$50.97

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K Type Thermometer Data Logger 4 Channels Thermocouple Thermometer Digital Te
K Type Thermometer Data Logger 4 Channels Thermocouple Thermometer Digital Te

$180.59

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Sound Meter Decibel Level Calibrator Calibration with Noise Measurement Reader O
Sound Meter Decibel Level Calibrator Calibration with Noise Measurement Reader O

$165.65

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Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter,...
Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter,...

$26.69

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Hydrogen Sulfide Detector With Clip Function
Hydrogen Sulfide Detector With Clip Function

$39.99

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Digital 2 Channels K-Type Thermometer 4 Thermocouples Probe Sensor Tester Monito
Digital 2 Channels K-Type Thermometer 4 Thermocouples Probe Sensor Tester Monito

$40.44

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15x Jewelry Loupe 20.5mm Triplet Lens Pocket Magnification
15x Jewelry Loupe 20.5mm Triplet Lens Pocket Magnification

$20.41

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Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter,...
Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter,...

$26.69

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Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter, pH
Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter, pH

$27.23

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Handheld Digital Oscilloscope Multimeter, DSO152 2.8" TFT Kit - Portable Auto...
Handheld Digital Oscilloscope Multimeter, DSO152 2.8" TFT Kit - Portable Auto...

$47.05

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Handheld Digital Oscilloscope Multimeter, DSO152 2.8" TFT Kit - Portable Auto...
Handheld Digital Oscilloscope Multimeter, DSO152 2.8" TFT Kit - Portable Auto...

$47.05

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Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter,...
Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter,...

$26.22

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Automotive Cable Wire Tracker Short & Open Finder Tester Car Repair Tool
Automotive Cable Wire Tracker Short & Open Finder Tester Car Repair Tool

$38.85

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Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter,...
Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter,...

$26.17

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Automotive Cable Wire Tracker Short & Open Finder Tester Car Repair Tool
Automotive Cable Wire Tracker Short & Open Finder Tester Car Repair Tool

$38.14

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Plug-in Watt Kilowatt Meter Analyzer Tester Monitor Measuring Electricity Usage
Plug-in Watt Kilowatt Meter Analyzer Tester Monitor Measuring Electricity Usage

$30.39

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Sound Level Calibrator,Decibel Meter Calibration with Noise Measurement Reade...
Sound Level Calibrator,Decibel Meter Calibration with Noise Measurement Reade...

$161.22

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Automotive Cable Wire Tracker Short & Open Finder Tester Car Repair Tool
Automotive Cable Wire Tracker Short & Open Finder Tester Car Repair Tool

$37.12

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Sound Level Calibrator,Decibel Meter Calibration with Noise Measurement Reade...
Sound Level Calibrator,Decibel Meter Calibration with Noise Measurement Reade...

$178.27

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Decibel Meter Sound Level Meterportable Noise Monitor With 30db~130dba Measuring
Decibel Meter Sound Level Meterportable Noise Monitor With 30db~130dba Measuring

$39.77

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Digital K-Type Thermocouple Thermometer with Dual Channels 4 Thermocouples Hi...
Digital K-Type Thermocouple Thermometer with Dual Channels 4 Thermocouples Hi...

$38.76

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Digital Pen Type Salinity Temp Meter Senser Probe Monitor Tester ATC Waterproof
Digital Pen Type Salinity Temp Meter Senser Probe Monitor Tester ATC Waterproof

$35.00

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Sound Level Calibratordecibel Meter Calibration With Noise Measurement Readerout
Sound Level Calibratordecibel Meter Calibration With Noise Measurement Readerout

$153.69

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0-100HD Shore D Hardness Durometer Digital Durometer Scale for Rubber, Tire, ...
0-100HD Shore D Hardness Durometer Digital Durometer Scale for Rubber, Tire, ...

$51.39

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PH Monitor & Temperature Meter 2 in 1 Digital Water Quality Tester Sensor Tes...
PH Monitor & Temperature Meter 2 in 1 Digital Water Quality Tester Sensor Tes...

$50.10

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Sound Meter Decibel Level Calibrator Calibration with Noise Measurement Reader O
Sound Meter Decibel Level Calibrator Calibration with Noise Measurement Reader O

$167.81

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Digital K-Type Thermocouple Thermometer with Dual Channels 4 Thermocouples High
Digital K-Type Thermocouple Thermometer with Dual Channels 4 Thermocouples High

$38.89

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Majestic by Springbok - Paris Street Life - 1000 Piece Jigsaw Puzzle Compact Box
Majestic by Springbok - Paris Street Life - 1000 Piece Jigsaw Puzzle Compact Box

$18.11

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20x Foldable Pocket Magnifier Jewelers Loupe With Uv And Led Light For Jewelry R
20x Foldable Pocket Magnifier Jewelers Loupe With Uv And Led Light For Jewelry R

$27.88

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Automotive Cable Wire Tracker Short & Open Finder Tester Car Repair Tool
Automotive Cable Wire Tracker Short & Open Finder Tester Car Repair Tool

$38.63

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GFCI Outlet Receptacle Detector, Outlet Tester Electrical, Digital Wall Plug ...
GFCI Outlet Receptacle Detector, Outlet Tester Electrical, Digital Wall Plug ...

$22.54

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Circuit Breaker Finder, Portable Circuit Tracer Detector Quickly Locate Circu...
Circuit Breaker Finder, Portable Circuit Tracer Detector Quickly Locate Circu...

$48.38

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Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter,...
Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter,...

$30.01

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0-14 pH 300cm 3000mm 118in Replacement BNC Electrode Probe Connector Cable Senso
0-14 pH 300cm 3000mm 118in Replacement BNC Electrode Probe Connector Cable Senso

$26.81

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Automatic AC Circuits Fuses Breaker Finder Tracer Tester Meter LED Signal Receiv
Automatic AC Circuits Fuses Breaker Finder Tracer Tester Meter LED Signal Receiv

$48.73

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Sound Level Calibrator,Decibel Meter Calibration with Noise Measurement Reade...
Sound Level Calibrator,Decibel Meter Calibration with Noise Measurement Reade...

$158.25

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10X Foldable Pocket Magnifier Loupe with UV and LED Light for Jewelry Rocks Co
10X Foldable Pocket Magnifier Loupe with UV and LED Light for Jewelry Rocks Co

$27.81

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Sound Meter Decibel Level Calibrator Calibration with Noise Measurement Reader O
Sound Meter Decibel Level Calibrator Calibration with Noise Measurement Reader O

$148.22

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Circuit Breaker Finder, Portable Circuit Tracer Detector Quickly Locate Circu...
Circuit Breaker Finder, Portable Circuit Tracer Detector Quickly Locate Circu...

$47.86

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Circuit Breaker Finder, Portable Circuit Tracer Detector Quickly Locate Circu...
Circuit Breaker Finder, Portable Circuit Tracer Detector Quickly Locate Circu...

$48.38

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Digital Hardness Tester Portable 0-100HD Shore D Hardness Tester with Large L...
Digital Hardness Tester Portable 0-100HD Shore D Hardness Tester with Large L...

$43.56

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Portable 2 in 1 Water Quality PH and Chlorine Level CL2 Tester Meter, pool/spa
Portable 2 in 1 Water Quality PH and Chlorine Level CL2 Tester Meter, pool/spa

$30.00

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Manometer Dual-Port Manometer Gas Pressure Tester Professional Digital HVAC A...
Manometer Dual-Port Manometer Gas Pressure Tester Professional Digital HVAC A...

$42.26

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10X Foldable Pocket Magnifier Loupe with UV and LED Light for Jewelry Rocks Co
10X Foldable Pocket Magnifier Loupe with UV and LED Light for Jewelry Rocks Co

$27.20

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30x Magnifier Loupe Jewelry Jewelers Foldable Pocket Illuminated Magnifying T...
30x Magnifier Loupe Jewelry Jewelers Foldable Pocket Illuminated Magnifying T...

$28.14

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Heavy Duty Calcite Dichroscope Gemstone Tester Trichoic Pleochroic Colors
Heavy Duty Calcite Dichroscope Gemstone Tester Trichoic Pleochroic Colors

$45.84

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2-in-1 pH & Temperature Monitor Kit with Automatic Calibration for Water Testing
2-in-1 pH & Temperature Monitor Kit with Automatic Calibration for Water Testing

$75.99

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2 in 1 Salt Tester Digital Salinity Meter with ATC Salinity and Temperature M...
2 in 1 Salt Tester Digital Salinity Meter with ATC Salinity and Temperature M...

$45.60

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Professional Digital Handheld Manometer - HVAC Air Pressure, Gas & Vacuum Gauge
Professional Digital Handheld Manometer - HVAC Air Pressure, Gas & Vacuum Gauge

$43.01

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0-10% Brix Refractometer for Testing Sugar Content Maple sap Syrup,...
0-10% Brix Refractometer for Testing Sugar Content Maple sap Syrup,...

$28.95

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Digital Hardness Tester Portable 0-100HD Shore D Hardness Tester With Large LCD
Digital Hardness Tester Portable 0-100HD Shore D Hardness Tester With Large LCD

$44.03

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30x Magnifier Loupe Jewelry Jewelers Foldable Pocket Illuminated Magnifying T...
30x Magnifier Loupe Jewelry Jewelers Foldable Pocket Illuminated Magnifying T...

$27.65

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6 in 1 Digital Voltmeter AC 40-300V Voltage Tester Ammeter with Power Factor ...
6 in 1 Digital Voltmeter AC 40-300V Voltage Tester Ammeter with Power Factor ...

$29.36

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10x Magnification Lighted Loupe with 21mm Triplet Lens, 6 LED Lights & UV Lig...
10x Magnification Lighted Loupe with 21mm Triplet Lens, 6 LED Lights & UV Lig...

$29.93

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15x Jewelry Loupe 20.5mm Triplet Lens Pocket Magnification
15x Jewelry Loupe 20.5mm Triplet Lens Pocket Magnification

$20.90

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Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter,...
Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter,...

$26.69

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10x Foldable Pocket Magnifier Loupe with UV and LED Light for Jewelry, Rocks,...
10x Foldable Pocket Magnifier Loupe with UV and LED Light for Jewelry, Rocks,...

$26.22

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10x Foldable Pocket Magnifier Loupe with UV and LED Light for Jewelry, Rocks,...
10x Foldable Pocket Magnifier Loupe with UV and LED Light for Jewelry, Rocks,...

$30.12

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Lightweight Automotive Short Circuit Finder - Battery Powered with LED Alerts
Lightweight Automotive Short Circuit Finder - Battery Powered with LED Alerts

$61.99

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10x Foldable Pocket Magnifier Loupe with UV and LED Light for Jewelry, Rocks,...
10x Foldable Pocket Magnifier Loupe with UV and LED Light for Jewelry, Rocks,...

$32.74

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0~100HA Rubber Tire Shore A Durometer Hardness Digital Meter Tester Large LCD...
0~100HA Rubber Tire Shore A Durometer Hardness Digital Meter Tester Large LCD...

$42.07

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10x Foldable Pocket Magnifier Loupe With Uv And Led Light For Jewelry Rocks Coin
10x Foldable Pocket Magnifier Loupe With Uv And Led Light For Jewelry Rocks Coin

$28.97

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2 in 1 Temperature pH Monitor Meter Tester Sensor test Kit 0~14 pH for Lab
2 in 1 Temperature pH Monitor Meter Tester Sensor test Kit 0~14 pH for Lab

$52.58

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10x Jewelers LoupeLighted Magnifying Glass with 25mm with LED Focused Eye Lou...
10x Jewelers LoupeLighted Magnifying Glass with 25mm with LED Focused Eye Lou...

$42.29

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Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter,...
Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter,...

$26.69

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Electricity Usage Monitor, Digital Power Meter LCD Plug in Power Watt Voltage...
Electricity Usage Monitor, Digital Power Meter LCD Plug in Power Watt Voltage...

$29.74

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2-in-1 Soil pH and Moisture Meter, Digital Soil PH Tester Soil Moisture Senso...
2-in-1 Soil pH and Moisture Meter, Digital Soil PH Tester Soil Moisture Senso...

$79.19

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Automotive Circuit Tester, Car Repair Cable Circuit Wire Tracker Tracers Anal...
Automotive Circuit Tester, Car Repair Cable Circuit Wire Tracker Tracers Anal...

$41.10

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Portable Digital Tachometer Non-Contact Surface Speed Tach Meter Gauge ±0.02%+1
Portable Digital Tachometer Non-Contact Surface Speed Tach Meter Gauge ±0.02%+1

$28.90

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Decibel Meter Sound Level Data Logger with CD With Function
Decibel Meter Sound Level Data Logger with CD With Function

$56.70

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30x Magnifier Loupe Jewelry Jewelers Foldable Pocket Illuminated Magnifying T...
30x Magnifier Loupe Jewelry Jewelers Foldable Pocket Illuminated Magnifying T...

$27.65

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2 in 1 Salt Tester Digital Salinity Meter with ATC Salinity and Temperature M...
2 in 1 Salt Tester Digital Salinity Meter with ATC Salinity and Temperature M...

$45.60

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Portable Skin Fat Caliper Tester mm inch LCD Screen Athletic Women/Men Body T...
Portable Skin Fat Caliper Tester mm inch LCD Screen Athletic Women/Men Body T...

$19.05

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CO2 Detector Air Quality Meter CO2 Monitor NDIR CO2 Monitor CO2 Monitor for H...
CO2 Detector Air Quality Meter CO2 Monitor NDIR CO2 Monitor CO2 Monitor for H...

$96.51

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PH Monitor & Temperature Meter 2 in 1 Digital Water Quality Tester Sensor Tes...
PH Monitor & Temperature Meter 2 in 1 Digital Water Quality Tester Sensor Tes...

$50.10

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Instant Read Grill ProbeE Smart Bluetooth Wireless Meat Thermometer, Food, BB...
Instant Read Grill ProbeE Smart Bluetooth Wireless Meat Thermometer, Food, BB...

$60.04

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Laser Photo Tachometer Motor Speed Gauge Tester Non-Contact RPM Meter Motor S...
Laser Photo Tachometer Motor Speed Gauge Tester Non-Contact RPM Meter Motor S...

$36.98

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Electricity Usage Monitor, Digital Power Meter LCD Plug in Power Watt Voltage...
Electricity Usage Monitor, Digital Power Meter LCD Plug in Power Watt Voltage...

$29.74

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Digital K-Type Thermometer with Dual Channels 4 Thermocouples (Wired & Stainl...
Digital K-Type Thermometer with Dual Channels 4 Thermocouples (Wired & Stainl...

$40.65

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PH Monitor & Temperature Meter 2 in 1 Digital Water Quality Tester Sensor Tes...
PH Monitor & Temperature Meter 2 in 1 Digital Water Quality Tester Sensor Tes...

$50.10

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Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter,...
Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter,...

$27.65

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Automotive Circuit Tester Car Repair Cable Circuit Wire Tracker Tracers Analy...
Automotive Circuit Tester Car Repair Cable Circuit Wire Tracker Tracers Analy...

$43.26

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Polariscope LED Light with Glass Rotatable Filters, Jewelry Polarizer Tester ...
Polariscope LED Light with Glass Rotatable Filters, Jewelry Polarizer Tester ...

$154.19

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Digital Manometer, Handheld Air Pressure Meter, Dual-Port Manometer HVAC Gas ...
Digital Manometer, Handheld Air Pressure Meter, Dual-Port Manometer HVAC Gas ...

$41.94

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Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter ...
Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter ...

$21.85

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Sound Level Calibrator,Decibel Meter Calibration with Noise Measurement Reade...
Sound Level Calibrator,Decibel Meter Calibration with Noise Measurement Reade...

$178.94

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Non-Contact Laser Tachometer, 2.5-99999 RPM, Record (60 Data) for Small Engines
Non-Contact Laser Tachometer, 2.5-99999 RPM, Record (60 Data) for Small Engines

$34.90

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