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Sali Electroprobe Voltage Tester Test Pen

Sali Electroprobe Voltage Tester Test Pen

US $ 0.32-0.33 / Piece FOB
600 Pieces (MOQ)
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Main Products: Grinding Wheel
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Yongkang Shi Pengcheng Abrasive & Apparatus Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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Affordable Multi-Function Water Tester Pen for Safe Drinking Water

Affordable Multi-Function Water Tester Pen for Safe Drinking Water

US $ 11.26-13.14 / Piece FOB
5 Pieces (MOQ)
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Portable : Portable
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Henan Bingsheng Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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10 Grams Medical Diabetic Peripheral Foot Neuropathy Screening Tester Neuro Foot Testing Pin Monofilament Pen

10 Grams Medical Diabetic Peripheral Foot Neuropathy Screening Tester Neuro Foot Testing Pin Monofilament Pen

US $ 0.3 / Piece FOB
2,000 Pieces (MOQ)
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Main Products: Aneroid Sphygmomanometer, Stethoscope, Digital Thermometer, Tourniquet
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Wenzhou Caretek Medical Device Co.,Ltd

Trading Company

Zhejiang, China Since 2006
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Cheap Portable Multi-Function Water Tester Pen for Home Drinking Water Safety

Cheap Portable Multi-Function Water Tester Pen for Home Drinking Water Safety

US $ 11.26-13.14 / Piece FOB
5 Pieces (MOQ)
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Appliance : Food Analysis
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Henan Bingsheng Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Affordable Portable pH Meter and TDS/Ec Water Quality Tester TDS&Ec Testing Pen

Affordable Portable pH Meter and TDS/Ec Water Quality Tester TDS&Ec Testing Pen

US $ 3.8-5.6 / Set FOB
5 Sets (MOQ)
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Main Products: Sensor, Instrument
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Henan Bingsheng Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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4 in 1 Water Quality Tester Pen TDS pH Temp Ec Portable Multi-Parameter Meter

4 in 1 Water Quality Tester Pen TDS pH Temp Ec Portable Multi-Parameter Meter

US $ 14.3-15.6 / Piece FOB
5 Pieces (MOQ)
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Display : Digital
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Henan Bingsheng Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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DC-1379B1C Low price banknotes detector pens bill checker UV lamp banknote tester

DC-1379B1C Low price banknotes detector pens bill checker UV lamp banknote tester

US $ 0.6-0.72 / Piece FOB
1 Piece (MOQ)
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Main Products: Banknote Banding Machine, Currency Counter, Money Detector, Coin Counter, Paper Tape, Cash Counter, Counterfeit Detection, Coin Sorter, Counterfeit Detector, Money Counting Machine
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EB International Group Limited

Liaoning, China Since 2018
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Voltage Tester Pen Test Pencil with Ce Approved/Electroprobe

Voltage Tester Pen Test Pencil with Ce Approved/Electroprobe

US $ 0.75-1.05 / Piece FOB
240 Pieces (MOQ)
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Application Age : Adult
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ShunDe Jiatian Hard Tool Co., Ltd.

Guangdong, China Since 2019
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Highly Quality Tester Filter Pen for Drinking Water TDS Meter

Highly Quality Tester Filter Pen for Drinking Water TDS Meter

US $ 0.9-1 / Piece FOB
50 Pieces (MOQ)
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Main Products: LED Grow Lights, Ec Tt Inline Fan, Double Ended 1000W Light Fixture, Digital Ballast 600W, LED 1000W Bar Fixture Grow Light, HPS/Mh Grow Light Bulbs, CMH315W Light Fixture, Wall Fan, LED Grow Light Quantum Board, LED Grow Light Gavita 1930e
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PUTIAN BELTRI INC.

Fujian, China Since 2022
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10mW 20mW 30mW Fiber Optic Tester Fiber Optic Test Laser Pen with batteries

10mW 20mW 30mW Fiber Optic Tester Fiber Optic Test Laser Pen with batteries

US $ 0.25-0.3 / Piece FOB
1,000 Pieces (MOQ)
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Condition : New
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NINGBO EXACT CABLES & WIRE CO., LTD.

Zhejiang, China Since 2020
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Portable Water Tester Pen for Quick and Easy Home Safety Checks

Portable Water Tester Pen for Quick and Easy Home Safety Checks

US $ 11.26-13.14 / Piece FOB
5 Pieces (MOQ)
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Main Products: Sensor, Instrument
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Henan Bingsheng Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Sinocare Lancing Device for Blood Test Match with Blood Lancet Pen Type Painless Blood Tester Pen

Sinocare Lancing Device for Blood Test Match with Blood Lancet Pen Type Painless Blood Tester Pen

US $ 0.71-1.86 / Piece FOB
100 Pieces (MOQ)
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Ethylene Oxide Sterilization : Ethylene Oxide Sterilization
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Changsha Sinocare Inc.

Manufacturer/Factory & Trading Company

Hunan, China Since 2023
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Hto9V32 Vfl 5-30MW Visual Fault Locator Red Laser Tester Pen

Hto9V32 Vfl 5-30MW Visual Fault Locator Red Laser Tester Pen

US $ 3.2-6.9 / Piece FOB
100 Pieces (MOQ)
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Main Products: Fiber Optic Patch Cord, Fiber Optic Adapter, Fiber Optic Connector, Fiber Optic Attenuator, Fiber Faceplate, Fiber Terminal Box, Fiber Tools
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HOLIGHT Fiber Optic Co., Ltd.

Guangdong, China Since 2016
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5ml 8ml 10ml 15ml Plastic Mist Perfume Tester Spray Pen

5ml 8ml 10ml 15ml Plastic Mist Perfume Tester Spray Pen

US $ 0.05-0.08 / Piece FOB
10,000 Pieces (MOQ)
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Material : PE
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YUYAO YIHE COMMODITY CO., LTD.

Zhejiang, China Since 2020
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140mm Professional Test Pencil Screwdriver Voltage Tester Pen (FXT-07)

140mm Professional Test Pencil Screwdriver Voltage Tester Pen (FXT-07)

US $ 0.5 / Piece FOB
12,000 Pieces (MOQ)
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Main Products: Trowel, Pliers, Tool Set, Socket Set, Adjustable Wrench, Knife, Hand Saw, Safety Googles, Hammer, Shear
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Suzhou Foxmax Tools Co., Ltd.

Jiangsu, China Since 2010
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Premium Digital LCD Circuit Tester for Car Measuring Pen

Premium Digital LCD Circuit Tester for Car Measuring Pen

US $ 7.5 / Piece FOB
1,000 Pieces (MOQ)
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Condition : New
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Xi an Rois Autotech Co., Ltd

Shaanxi, China Since 2019
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TDS Meter 5031 Pen Total Dissolved Solids Test Pen Water Quality TDS Tester

TDS Meter 5031 Pen Total Dissolved Solids Test Pen Water Quality TDS Tester

US $ 46.96-58.72 / sets FOB
1 sets (MOQ)
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Main Products: Colony Counter, Quanti-Tray System, Ultrapure Water Systems, Laboratory Centrifuges, Water Quality Analyzers, Laboratory Balances, Magnetic Stirrer, Glass Reactor
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Shanghai Haiker Environmental Protection Equipment Co., Ltd

Trading Company

Shanghai, China Since 2024
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Non-Contact AC Voltage Tester Pen for Live/Null Wire Judgment

Non-Contact AC Voltage Tester Pen for Live/Null Wire Judgment

US $ 7.2-8.8 / Piece FOB
1 Piece (MOQ)
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Power Source : AC
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Shenzhen Yowexa Measurement Technology Co., Ltd.

Guangdong, China Since 2015
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Portable Digital pH Tester Pen for Laboratory Quality Testing Solutions

Portable Digital pH Tester Pen for Laboratory Quality Testing Solutions

US $ 4.56 / Piece FOB
1 Piece (MOQ)
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Main Products: Sterile Sampling Bag, Centrifuge Tube, Cryovial, Petri Dishes, Serologial Pipette, Glass Cuvette, Biohazard Bag, Pasteur Pipette, Sampling Bag, Whirl Pack Bag
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Hunan BKMAM International Trade Co., Ltd.

Hunan, China Since 2022
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DC-1379 Mini money detector Note Checker Pen counterfeit detector money tester pen

DC-1379 Mini money detector Note Checker Pen counterfeit detector money tester pen

US $ 0.5-0.6 / Piece FOB
1 Piece (MOQ)
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Type : Desktop Static Detector
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EB International Group Limited

Liaoning, China Since 2018
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Related Videos
  • What is Sali Electroprobe Voltage Tester Test Pen
    What is Sali Electroprobe Voltage Tester Test Pen
    US $ 0.32-0.33 /Piece
    600 Pieces (MOQ)
    Contact Supplier
  • What is 10 Grams Medical Diabetic Peripheral Foot Neuropathy Screening Tester Neuro Foot Testing Pin Monofilament Pen
    What is 10 Grams Medical Diabetic Peripheral Foot Neuropathy Screening Tester Neuro Foot Testing Pin Monofilament Pen
    US $ 0.3 /Piece
    2,000 Pieces (MOQ)
    Contact Supplier
  • What is Affordable Portable pH Meter and TDS/Ec Water Quality Tester TDS&Ec Testing Pen
    What is Affordable Portable pH Meter and TDS/Ec Water Quality Tester TDS&Ec Testing Pen
    US $ 3.8-5.6 /Set
    5 Sets (MOQ)
    Contact Supplier
  • What is 4 in 1 Water Quality Tester Pen TDS pH Temp Ec Portable Multi-Parameter Meter
    What is 4 in 1 Water Quality Tester Pen TDS pH Temp Ec Portable Multi-Parameter Meter
    US $ 14.3-15.6 /Piece
    5 Pieces (MOQ)
    Contact Supplier
5 In1 High-Precision Portable Salinity pH Water Tester Pen

5 In1 High-Precision Portable Salinity pH Water Tester Pen

US $ 8.9-13.27 / Piece FOB
2 Pieces (MOQ)
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Main Products: Sensor, Instrument
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Henan Bingsheng Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Optical Fiber Visual Fault Location Pen

Optical Fiber Visual Fault Location Pen

US $ 15-25 / Piece FOB
1,000 Pieces (MOQ)
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Condition : New
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Ningbo Latitude Communication Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Hot Selling New Fiber Optic Torch Fiber Cable Tester Visible Red Laser Source Pen

Hot Selling New Fiber Optic Torch Fiber Cable Tester Visible Red Laser Source Pen

US $ 0.25-0.3 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Alarm Cable, Fire Alarm Cable, Speaker Cable, Coaxial Cable, Security Cable, Fire Resistant Cable, HDMI Cable, PV Solar Cable, Telephone Cable, Optical Cable
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NINGBO EXACT CABLES & WIRE CO., LTD.

Zhejiang, China Since 2020
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About Wholesale Tester Pen FAQ
  • QWhere can I find reliable manufacturers of pH meters?

    Upgrade your pH Meter with the elegant and durable Wholesale Tester Pen.Finding reliable pH meter manufacturers in China can be done through industry directories, B2B platforms, and trade shows. Choose suppliers with a solid reputation and experience in producing high-quality instruments. Verify certifications and request product samples for quality assurance.

  • QWhy should I consider buying pH meters in bulk?

    The Wholesale Tester Pen is a premium choice in the pH Meter category.Purchasing pH meters in bulk offers cost savings, ensures supply availability, and streamlines the procurement process. Bulk buying from a trustworthy supplier can qualify you for discounts and customized solutions, meeting your specific measurement instrument needs.

  • QWhat is the importance of calibrating a pH meter?

    Discover the perfect pH Meter addition with our Wholesale Tester Pen.Calibrating a pH meter is crucial for ensuring accuracy in measurements. Regular calibration helps maintain the instrument's reliability and accuracy, necessary for accurate readings in various solutions. Consult a professional supplier for calibration tips.

Breakpoint Electric Test Instrument Non-Contact AC Voltage Tester Pen

Breakpoint Electric Test Instrument Non-Contact AC Voltage Tester Pen

US $ 7.2-8.8 / Piece FOB
1 Piece (MOQ)
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Display : Digital
Contact Supplier
Audited Supplier
Shenzhen Yowexa Measurement Technology Co., Ltd.

Guangdong, China Since 2015
Chat Now Send Inquiry
4 in 1 Water Tester Pen for TDS pH Temp Ec

4 in 1 Water Tester Pen for TDS pH Temp Ec

US $ 14.3-15.6 / Piece FOB
5 Pieces (MOQ)
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Main Products: Sensor, Instrument
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Henan Bingsheng Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
Chat Now Send Inquiry
DC-665BP Banknote tester money detector pen Low Price currency Detector Pen Multi-currency

DC-665BP Banknote tester money detector pen Low Price currency Detector Pen Multi-currency

US $ 0.19-0.23 / Piece FOB
1 Piece (MOQ)
More
Certification : CE
Contact Supplier
Audited Supplier
EB International Group Limited

Liaoning, China Since 2018
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DC-1379B1C Promotion Gift Money Detector Banknote Tester Pen with UV Light portable

DC-1379B1C Promotion Gift Money Detector Banknote Tester Pen with UV Light portable

US $ 0.6-0.72 / Piece FOB
1 Piece (MOQ)
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Main Products: Banknote Banding Machine, Currency Counter, Money Detector, Coin Counter, Paper Tape, Cash Counter, Counterfeit Detection, Coin Sorter, Counterfeit Detector, Money Counting Machine
Contact Supplier
Audited Supplier
EB International Group Limited

Liaoning, China Since 2018
Chat Now Send Inquiry
5-30 Kilometers Visual Fault Locator Tester Fiber Optic Red Light Pen Vfl

5-30 Kilometers Visual Fault Locator Tester Fiber Optic Red Light Pen Vfl

US $ 10-22.5 / Piece FOB
2 Pieces (MOQ)
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Customized : Customized
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Ningbo Chung Kung Precision Machinery Co., Ltd.

Zhejiang, China Since 2024
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Easy-to-Use Portable Salinity Tester Pen for Everyday Water Testing

Easy-to-Use Portable Salinity Tester Pen for Everyday Water Testing

US $ 8.9-13.27 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Sensor, Instrument
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Henan Bingsheng Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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TDS Digital Meter Tester Pen for Water Quality (HX-TDS1)

TDS Digital Meter Tester Pen for Water Quality (HX-TDS1)

US $ 2.5 / Piece FOB
100 Pieces (MOQ)
More
Style for Purifier : Portable
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Ningbo Homaster Electrical Appliances Co., Ltd.

Zhejiang, China Since 2014
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Reliable Compact Water Tester Pen for Home Drinking Water Testing

Reliable Compact Water Tester Pen for Home Drinking Water Testing

US $ 11.26-13.14 / Piece FOB
5 Pieces (MOQ)
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Main Products: Sensor, Instrument
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Audited Supplier
Henan Bingsheng Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
Chat Now Send Inquiry
DC-665BWP Forged Notes Banknote Tester Pen portable bill checker

DC-665BWP Forged Notes Banknote Tester Pen portable bill checker

US $ 0.19-0.23 / Piece FOB
1 Piece (MOQ)
More
Structure : Electronic Circuit
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Audited Supplier
EB International Group Limited

Liaoning, China Since 2018
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Brake Fluid Liquid Tester Pen with 5 LED Indicators Calibrated for DOT3 DOT4

Brake Fluid Liquid Tester Pen with 5 LED Indicators Calibrated for DOT3 DOT4

US $ 1.5-3 / Piece FOB
5 Pieces (MOQ)
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Main Products: Ball Joint Tools, Bearing Tools, Brake Tools, Pressure Gauges
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Shaoxing Schiller Import and Export Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
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Portable Salinity Tester Pen with High-Precision Measurement Features

Portable Salinity Tester Pen with High-Precision Measurement Features

US $ 8.9-13.27 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Henan Bingsheng Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
Chat Now Send Inquiry
High-Precision Portable Salinity Tester Pen for Water Quality Analysis

High-Precision Portable Salinity Tester Pen for Water Quality Analysis

US $ 8.9-13.27 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Sensor, Instrument
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Henan Bingsheng Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
Chat Now Send Inquiry
AC 100-500V Dual Head Electrical Tester Pen

AC 100-500V Dual Head Electrical Tester Pen

US $ 0.1-0.13 / Piece FOB
10,000 Pieces (MOQ)
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Phaeton Electronic Co., Ltd.

Jiangsu, China Since 2006
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