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New optical power meter Optical fiber tester Charging 5G special optical power meter - 70~+6

New optical power meter Optical fiber tester Charging 5G special optical power meter - 70~+6

New optical power meter Optical fiber tester Charging 5G special optical power meter - 70~+6 more

$12.63 $9.98

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TDS Water Tester Digital Water Test Meter Accurate Quick Water Quality Tester For Drinking Water

TDS Water Tester Digital Water Test Meter Accurate Quick Water Quality Tester For Drinking Water

TDS Water Tester Digital Water Test Meter Accurate Quick Water Quality Tester For Drinking Water more

$3.62 $2.53

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Best Seller
TDS Water Tester Water Quality Meter Accurate Quick Professional Water Tester For Drinking Water

TDS Water Tester Water Quality Meter Accurate Quick Professional Water Tester For Drinking Water

TDS Water Tester Water Quality Meter Accurate Quick Professional Water Tester For Drinking Water more

$14.19 $9.22

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TEMU 5 In 1 Ph Tester, 0.01 High Accuracy Digital Ph Meter For Water, Ph/tds/ec/salt/temp Tester, Ppm Meter Water Tester For Drinking Water, Hydroponics, Plants, Aquarium And Pool

TEMU 5 In 1 Ph Tester, 0.01 High Accuracy Digital Ph Meter For Water, Ph/tds/ec/salt/temp Tester, Ppm Meter Water Tester For Drinking Water, Hydroponics, Plants, Aquarium And Pool

Faster shipping. Better service more

$45.49 $13.98

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TEMU Soil Moisture Meter, 4-in-1 Soil Ph Tester With Digital Plant Temperature, Light, Soil Moisture, Ph Meter, And Backlight Lcd Display - Plant Water Meter For Gardening, Farming, Lawn And Outdoor

TEMU Soil Moisture Meter, 4-in-1 Soil Ph Tester With Digital Plant Temperature, Light, Soil Moisture, Ph Meter, And Backlight Lcd Display - Plant Water Meter For Gardening, Farming, Lawn And Outdoor

Faster shipping. Better service more

$31.49 $10.49

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TEMU High Accuracy Moissanite Diamond Tester Drill Pen Diamond Thermal Conductivity Meter Hardness Testing Gemstone Gem Selector Tool

TEMU High Accuracy Moissanite Diamond Tester Drill Pen Diamond Thermal Conductivity Meter Hardness Testing Gemstone Gem Selector Tool

Faster shipping. Better service more

$24.99 $7.20

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Grip 20235 Digital Multi Tester 19 Range

Grip 20235 Digital Multi Tester 19 Range

Features Totally portable meter has large easy-to-read digital display. One switch quickly and easily selects each test position Color coded testing wands included Tests AC and DC voltage DC current resistance diode and transistor HFE (0-1000). 19... more

$23.05

FREE shipping

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iSpring Digital Water Test Meter Kit with Temperature Calibration

iSpring Digital Water Test Meter Kit with Temperature Calibration

A TDS meter (aka ppm pen, nutrient tester, TDS stick) is a convenient digital tool to instantly check your overall water quality. TDS stands for Total Dissolved Solids, which is any salt, metal or mineral in the water. more

$25.99

FREE shipping

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Mosser Lee pH & Moisture Soil Test Meter 13.0 H x 1.5 D in Green | 13" H X 4" L X 1.5" D | Wayfair ML1240H

Mosser Lee pH & Moisture Soil Test Meter 13.0 H x 1.5 D in Green | 13" H X 4" L X 1.5" D | Wayfair ML1240H

The Soil Master Combo Meter measures moisture, light, and pH with just the flip of a switch. This simple probe tester comes with easy-to-use instructions. Test results are easy to read and accurate. Correct moisture, light, and pH are essential for... more

$18.42

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SNDWAY Digital Paint Coating Thickness Gauge Handheld Coatings Thickness Tester Coating Thickness Meter with Auto Function Fe/NF Probe Car Detector Automotive Coating Refinishing Cars Paint Tester Me

SNDWAY Digital Paint Coating Thickness Gauge Handheld Coatings Thickness Tester Coating Thickness Meter with Auto Function Fe/NF Probe Car Detector Automotive Coating Refinishing Cars Paint Tester Me

This coating thickness gauge is used to measure the thickness of the plated and coated sheet on metal e.g. paint/enamel/chrome on steel paint and anodizing coating on aluminum/copper. With the function of backlight large LCD display and detecting... more

$113.82 $76.86

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Seawater Salinity Refractometer Portable Handheld Salinity Meter ATC Salinometer Aquarium Halometer Salt Gauge Saltwater Tester

Seawater Salinity Refractometer Portable Handheld Salinity Meter ATC Salinometer Aquarium Halometer Salt Gauge Saltwater Tester

Features: With highly efficient and accurate salinometer has measuring of 0~199.9ppt and +/- 2%F.S accuracy. Lightweight and portable its high precision LCD displays measurement result clearly. simple designed salinity meter is easy to operate and... more

$27.04 $16.69

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Topteng 5In1 PH/TDS/EC/Salinity/Temperature Digital Water Quality Tester Meter Test Tool 2.0 H x 9.6 W x 4.0 D | 4.0" L x 9.6" W x 2.0" H | Wayfair

Topteng 5In1 PH/TDS/EC/Salinity/Temperature Digital Water Quality Tester Meter Test Tool 2.0 H x 9.6 W x 4.0 D | 4.0" L x 9.6" W x 2.0" H | Wayfair

Small size, lightweight, easy to carry, can be put into a pocket. TDS function gives you a clearer understanding of the concentration of impurities in water. The automatic temperature compensation function. With the backlight function, it can be... more

$75.99 $44.99

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85C1 Analog Current Panel Meter DC 500mA Ammeter Ampere Tester Gauge 1 PCS - 85C1 DC 500mA

85C1 Analog Current Panel Meter DC 500mA Ammeter Ampere Tester Gauge 1 PCS - 85C1 DC 500mA

[Main Parameter] - Model: 85C1; Measurement Range: 0-500mA, Accuracy of Class: 2.5 [Material] - Transparent plastic shell is convenient for you to read scale quickly [Size]- Meter Panel(Approx): 2.52x2.24x2.2" / 64x57x56mm(L*W*T); Mount Size : 2 x 1.9… more

$13.99

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Analog Current Panel Meter DC 20A Ammeter Ampere Tester Gauge with Pulse 1 PCS - DC 20A

Analog Current Panel Meter DC 20A Ammeter Ampere Tester Gauge with Pulse 1 PCS - DC 20A

[Main Parameter] - Model: 85C1; Measurement Range: 0-20A, Accuracy of Class: 2.5 [Material] - Transparent plastic shell is convenient for you to read scale quickly [Size]- Meter Panel(Approx): 2.52x2.36x2.2" / 64x60x56mm(L*W*T); Mount Size : 2 x 1.9... more

$14.99 $11.99

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PROTO J6476E Electronic Torque Tester,1/2" Drive Size

PROTO J6476E Electronic Torque Tester,1/2" Drive Size

If you need to measure torque, the Proto J6476E Electronic Torque Tester is a good choice. This meter has a 1/2" drive size and can read from 25 ft-lb to 250 ft-lb. With its female square drive, this electronic torque tester is easy to use. The peak... more

$1,260.99

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Digital Water Tester Water Test Meter High Accuracy Professional Instant TDS Water Tester For

Digital Water Tester Water Test Meter High Accuracy Professional Instant TDS Water Tester For

Digital Water Tester Water Test Meter High Accuracy Professional Instant TDS Water Tester For more

$17.31 $6.40

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Water Tester For Drinking Water Water Quality Meter Accurate Quick Professional Water Tester For

Water Tester For Drinking Water Water Quality Meter Accurate Quick Professional Water Tester For

Water Tester For Drinking Water Water Quality Meter Accurate Quick Professional Water Tester For more

$14.13 $9.18

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Digital Water Tester Water Quality Meter High Accuracy Professional Instant TDS Water Tester For

Digital Water Tester Water Quality Meter High Accuracy Professional Instant TDS Water Tester For

Digital Water Tester Water Quality Meter High Accuracy Professional Instant TDS Water Tester For more

$14.64 $9.52

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Digital Water Tester Digital Water Test Meter High Accuracy Professional Instant TDS Water Tester

Digital Water Tester Digital Water Test Meter High Accuracy Professional Instant TDS Water Tester

Digital Water Tester Digital Water Test Meter High Accuracy Professional Instant TDS Water Tester more

$17.24 $6.90

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Voltage Tester Pen Electrical Testers Tool 12V-300V Voltage Meter Safe Voltage Detector Pen Voltage

Voltage Tester Pen Electrical Testers Tool 12V-300V Voltage Meter Safe Voltage Detector Pen Voltage

Voltage Tester Pen Electrical Testers Tool 12V-300V Voltage Meter Safe Voltage Detector Pen Voltage more

$17.55 $12.28

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Water Quality Tester Water Quality Meter Accurate Quick Water Quality Tester For Drinking Water

Water Quality Tester Water Quality Meter Accurate Quick Water Quality Tester For Drinking Water

Water Quality Tester Water Quality Meter Accurate Quick Water Quality Tester For Drinking Water more

$11.28 $7.33

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Water Tester For Drinking Water Water Test Meter High Accuracy Professional Instant TDS Water Tester

Water Tester For Drinking Water Water Test Meter High Accuracy Professional Instant TDS Water Tester

Water Tester For Drinking Water Water Test Meter High Accuracy Professional Instant TDS Water Tester more

$14.78 $6.65

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TDS Meter Digital PH Meter High Precision Pen Water Tester TDS EC & PH Meter

TDS Meter Digital PH Meter High Precision Pen Water Tester TDS EC & PH Meter

TDS Meter Digital PH Meter High Precision Pen Water Tester TDS EC & PH Meter more

$42.57 $19.16

FREE shipping

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SM206 Solar Power Meter - Digital Sunlight Radiation Tester for Accurate Solar Energy Measurement

SM206 Solar Power Meter - Digital Sunlight Radiation Tester for Accurate Solar Energy Measurement

SM206 Solar Power Meter - Digital Sunlight Radiation Tester for Accurate Solar Energy Measurement more

$162.14 $78.49

FREE shipping

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UYIGAO Digital Battery Powered Capacitan Capacitor Meter Tester 6013L LCD Display

UYIGAO Digital Battery Powered Capacitan Capacitor Meter Tester 6013L LCD Display

UYIGAO Digital Battery Powered Capacitan Capacitor Meter Tester 6013L LCD Display more

$29.10 $15.15

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ZK30 AC 80-300V Digital Voltmeter EU US Plug Volt Meter Socket Voltage Tester LCD Display Voltage

ZK30 AC 80-300V Digital Voltmeter EU US Plug Volt Meter Socket Voltage Tester LCD Display Voltage

ZK30 AC 80-300V Digital Voltmeter EU US Plug Volt Meter Socket Voltage Tester LCD Display Voltage more

$4.04 $2.83

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Digital Clamp Meter Auto Ranging, Voltage Tester w/Magnetic Mount, Measures AC Amps

Digital Clamp Meter Auto Ranging, Voltage Tester w/Magnetic Mount, Measures AC Amps

Digital Clamp Meter Auto Ranging, Voltage Tester w/Magnetic Mount, Measures AC Amps more

$307.06 $101.33

FREE shipping

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Shore Type D Rubber Tire Durometer Hardness Tester Meter 0-100 HA(D)

Shore Type D Rubber Tire Durometer Hardness Tester Meter 0-100 HA(D)

Shore Type D Rubber Tire Durometer Hardness Tester Meter 0-100 HA(D) more

$36.20 $17.52

FREE shipping

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EU Plug Socket Digital Current Meter Voltmeter AC Power Meter Time Watt Power Energy Tester

EU Plug Socket Digital Current Meter Voltmeter AC Power Meter Time Watt Power Energy Tester

EU Plug Socket Digital Current Meter Voltmeter AC Power Meter Time Watt Power Energy Tester more

$27.87 $13.10

FREE shipping

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TDS Water Tester Water Test Meter High Accuracy Professional Instant Digital TDS Meter For

TDS Water Tester Water Test Meter High Accuracy Professional Instant Digital TDS Meter For

TDS Water Tester Water Test Meter High Accuracy Professional Instant Digital TDS Meter For more

$5.53 $3.87

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TDS Meter Digital Water Test Meter Accurate Quick Professional Water Tester For Drinking Water Wine

TDS Meter Digital Water Test Meter Accurate Quick Professional Water Tester For Drinking Water Wine

TDS Meter Digital Water Test Meter Accurate Quick Professional Water Tester For Drinking Water Wine more

$5.55 $3.88

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USB Tester DC Power Meter 4V-30V Digital Voltmeter Voltimetro Volt Meter Power Bank Wattmeter

USB Tester DC Power Meter 4V-30V Digital Voltmeter Voltimetro Volt Meter Power Bank Wattmeter

USB Tester DC Power Meter 4V-30V Digital Voltmeter Voltimetro Volt Meter Power Bank Wattmeter more

$5.11 $3.32

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Seawater Hydrometer Saltwater Meter Salinity Meter Tester Sea Specific Gravities Test For Fish Tank

Seawater Hydrometer Saltwater Meter Salinity Meter Tester Sea Specific Gravities Test For Fish Tank

Seawater Hydrometer Saltwater Meter Salinity Meter Tester Sea Specific Gravities Test For Fish Tank more

$12.43 $5.59

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3 In 1 Soil PH Meter Sunlight PH Tester Gardening Flowers Soil Moisture Sensor Meter Plants Acidity

3 In 1 Soil PH Meter Sunlight PH Tester Gardening Flowers Soil Moisture Sensor Meter Plants Acidity

3 In 1 Soil PH Meter Sunlight PH Tester Gardening Flowers Soil Moisture Sensor Meter Plants Acidity more

$10.85 $7.59

FREE shipping

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3-In-1 TDS Meter Digital Water Tester High Accuracy TDS Temperature and EC Meter TDS Water Quality

3-In-1 TDS Meter Digital Water Tester High Accuracy TDS Temperature and EC Meter TDS Water Quality

3-In-1 TDS Meter Digital Water Tester High Accuracy TDS Temperature and EC Meter TDS Water Quality more

$39.26 $18.85

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PH Tester Meter 3 In 1 Soil Moisture Humidity Meter Sunlight Light Monitor Hydroponics Flower Garden

PH Tester Meter 3 In 1 Soil Moisture Humidity Meter Sunlight Light Monitor Hydroponics Flower Garden

PH Tester Meter 3 In 1 Soil Moisture Humidity Meter Sunlight Light Monitor Hydroponics Flower Garden more

$15.33 $6.13

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HOPI HP-9800 Handheld Power Meter Power Analyzer LED Tester Meter Socket Measurable Current voltage

HOPI HP-9800 Handheld Power Meter Power Analyzer LED Tester Meter Socket Measurable Current voltage

HOPI HP-9800 Handheld Power Meter Power Analyzer LED Tester Meter Socket Measurable Current voltage more

$57.50 $39.67

FREE shipping

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3in1 Soil PH Meter Sunlight Tester Garden Flowers Soil Moisture Sensor Meter Plants Acidity Humidity

3in1 Soil PH Meter Sunlight Tester Garden Flowers Soil Moisture Sensor Meter Plants Acidity Humidity

3in1 Soil PH Meter Sunlight Tester Garden Flowers Soil Moisture Sensor Meter Plants Acidity Humidity more

$10.98 $7.69

FREE shipping

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Durometer Meter Shore Tire Durometer Shore Type A/O/D Rubber Tire Durometer Hardness Tester Meter

Durometer Meter Shore Tire Durometer Shore Type A/O/D Rubber Tire Durometer Hardness Tester Meter

Durometer Meter Shore Tire Durometer Shore Type A/O/D Rubber Tire Durometer Hardness Tester Meter more

$42.69 $20.66

FREE shipping

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Servo Signal Tester LED Display Steering Gear Test Module Three Gear Indicator Power Supply Anti

Servo Signal Tester LED Display Steering Gear Test Module Three Gear Indicator Power Supply Anti

Servo Signal Tester LED Display Steering Gear Test Module Three Gear Indicator Power Supply Anti more

$6.59 $4.28

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