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Water Quality Tester Ph Meter Tester Ph Meter Hardness Tester Temperature Tester

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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)
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Main Products: Water Filter, Water Purifier, Water Dispenser, Water Cooler, RO System, Water Filtration, Water Pitcher, Water Filter Cartridge, Water Filter Housing, Water Products
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Audited Supplier Audited Supplier Since 2014
Ningbo Homaster Electrical Appliances Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2014
Chat Now Send Inquiry
3-48V Electric Pen with Digital Display LCD Backlight Battery Voltage Circuit Tester

3-48V Electric Pen with Digital Display LCD Backlight Battery Voltage Circuit Tester

US $ 10.8-12.9 / Piece FOB
100 Pieces (MOQ)
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Type : Transmission Jacks
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Audited Supplier Audited Supplier Since 2024
Shaanxi Zetao Automotive Parts Co. Ltd

Manufacturer/Factory

Shaanxi, China Since 2024
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Fixtec Digital Mini Multimeter Voltage Current Pocket Tester Meter AC Voltage Detector Pen

Fixtec Digital Mini Multimeter Voltage Current Pocket Tester Meter AC Voltage Detector Pen

US $ 3.15 / Piece FOB
50 Pieces (MOQ)
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Main Products: Power Tools, Electric Tools, Cordless Tools, Bench Tools, Garden Tools, Angle Grinder, Circular Saw, Cordless Drill, Grass Trimmer, Sander
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Audited Supplier Audited Supplier Since 2011
EBIC Tools Co., Ltd.

Jiangsu, China Since 2011
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Yw-322 AC Voltage Detector Pen with Adjustable Sensitivity

Yw-322 AC Voltage Detector Pen with Adjustable Sensitivity

US $ 7.2-8.8 / Piece FOB
1 Piece (MOQ)
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Theory : Electronic Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Shenzhen Yowexa Measurement Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2015
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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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Audited Supplier Audited Supplier Since 2022
PUTIAN BELTRI INC.

Manufacturer/Factory,Group Corporation

Fujian, China Since 2022
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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 Audited Supplier Since 2015
Shenzhen Yowexa Measurement Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2015
Chat Now Send Inquiry
Yw-322 AC Voltage Tester Electric Test Pen

Yw-322 AC Voltage Tester Electric Test Pen

US $ 7.2-8.8 / Piece FOB
1 Piece (MOQ)
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Main Products: Coating Thickness Gauge, Data Logger, Temperature Humidity Monitor, Air Quality Monitor, Thermometer, Yw Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Shenzhen Yowexa Measurement Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2015
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Yw-322 AC Non-Contact Voltage Tester Live/Null Wire Distinguish Pen

Yw-322 AC Non-Contact Voltage Tester Live/Null Wire Distinguish Pen

US $ 7.2-8.8 / Piece FOB
1 Piece (MOQ)
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Theory : Electronic Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Shenzhen Yowexa Measurement Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2015
Chat Now Send Inquiry
Yw-322 Sound Light Alarm Non-Contact Voltage Tester Pen

Yw-322 Sound Light Alarm Non-Contact Voltage Tester Pen

US $ 7.2-8.8 / Piece FOB
1 Piece (MOQ)
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Main Products: Coating Thickness Gauge, Data Logger, Temperature Humidity Monitor, Air Quality Monitor, Thermometer, Yw Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Shenzhen Yowexa Measurement Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2015
Chat Now Send Inquiry
Yw-322 12V/48V-1000V AC Non-Contact Electrical Test Pen

Yw-322 12V/48V-1000V AC Non-Contact Electrical Test Pen

US $ 7.2-8.8 / Piece FOB
1 Piece (MOQ)
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Usage : Meter for Industry and Home Use
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Shenzhen Yowexa Measurement Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2015
Chat Now Send Inquiry
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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Main Products: Coating Thickness Gauge, Data Logger, Temperature Humidity Monitor, Air Quality Monitor, Thermometer, Yw Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Shenzhen Yowexa Measurement Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2015
Chat Now Send Inquiry
Yw-322 Non-Contact Voltage Tester Pen for Electrician

Yw-322 Non-Contact Voltage Tester Pen for Electrician

US $ 7.2-8.8 / Piece FOB
1 Piece (MOQ)
More
Display : Digital
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Shenzhen Yowexa Measurement Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2015
Chat Now Send Inquiry
pH Meter Liquid Analyzer Test Machine Other Analysis Instruments Hardness Tester Voltage Meter
Transparent Electrical Test Pencil Voltage Test Pen Tester in Guangzhou

Transparent Electrical Test Pencil Voltage Test Pen Tester in Guangzhou

US $ 0.55-0.85 / Piece FOB
500 Pieces (MOQ)
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Main Products: Iron Nails, Screws, Welding Rods, Iron Wire, Welding Wires, Wire Mesh, Safety Products, Welding Gloves, Fastener, Labour Protection Tools
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Audited Supplier Audited Supplier Since 2013
Guangzhou 247 International Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong, China Since 2013
Chat Now Send Inquiry
Mini Non-Contact Voltage Tester Detection Pen Voltage Tester Electric Pen Probe

Mini Non-Contact Voltage Tester Detection Pen Voltage Tester Electric Pen Probe

US $ 5.5-6.5 / Piece FOB
50 Pieces (MOQ)
More
Display : Digital
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Xi'an Lonn M&E Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Shaanxi, China Since 2020
Chat Now Send Inquiry
Portable Digital Orp Tester Pen Type with Competitive Price

Portable Digital Orp Tester Pen Type with Competitive Price

US $ 888 / Piece FOB
100 Pieces (MOQ)
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Main Products: Water Treatment Equipment, Water Treatment, Water Treatment System, RO Water System, Water Treatment Plant, Water Treatment Machine, Drinking Water Treatment, Industrial Water Equipment, Commercial Water System, Industrial Water System
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Audited Supplier Audited Supplier Since 2015
Shanghai Hello Pure Water Treatment Technology Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2015
Chat Now Send Inquiry
Competitive Price LCD Display Pen Type TDS for Hydroponics Aquarium

Competitive Price LCD Display Pen Type TDS for Hydroponics Aquarium

US $ 3-10 / Piece FOB
100 Pieces (MOQ)
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Portable : Portable
Contact Supplier
Audited Supplier Audited Supplier Since 2015
NanJing Tsung Water Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2015
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Wholesale Digital AC Voltage Detector Voltage Test Pen

Wholesale Digital AC Voltage Detector Voltage Test Pen

US $ 3.8-5.6 / Piece FOB
10 Pieces (MOQ)
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Main Products: Clamp Meter, Laser Distance Meter, Coating Thickness Gauge, Gas Analyzer, Mass Flowmeter, Digital Food Thermometer, Hygrometer Thermometer, Wireless Bluetooth Thermometer, Weather Station, pH Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Xi'an Lonn M&E Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Shaanxi, China Since 2020
Chat Now Send Inquiry
Crownman Hand Tools, Electric Tools, Hardware, Digital Voltage Detector Electric Tester Pen with LED Backlight for Working Under Dark Place with CE

Crownman Hand Tools, Electric Tools, Hardware, Digital Voltage Detector Electric Tester Pen with LED Backlight for Working Under Dark Place with CE

US $ 0.8-1.2 / Piece FOB
60 Pieces (MOQ)
Contact Supplier
Zhangjiagang Primwell Imp. & Exp. Co, Ltd.

Trading Company

Jiangsu, China
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Crownman Electric Tools, 250V Digital Voltage Tester Pen with CE Certificate

Crownman Electric Tools, 250V Digital Voltage Tester Pen with CE Certificate

US $ 0.42-0.52 / Piece FOB
1 Piece (MOQ)
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Main Products: Striking Tool, Hand Tool, Power Tool, Garden Tool, PPE, Fastening Tool, Electric Tool, Cutting Tool, Measuring Tool, Automotive Tool
Contact Supplier
Zhangjiagang Primwell Imp. & Exp. Co, Ltd.

Trading Company

Jiangsu, China
Chat Now Send Inquiry
Digital Electric Tester Pen with Torch and Non-Contact Test

Digital Electric Tester Pen with Torch and Non-Contact Test

US $ 0.85-2 / Piece FOB
1,000 Pieces (MOQ)
More
Function : Protection
Contact Supplier
Changzhou Dichuang International Trading Co., Ltd.

Manufacturer/Factory

Jiangsu, China
Chat Now Send Inquiry
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  • What is Yw-322 AC Voltage Detector Pen with Adjustable Sensitivity
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Yw-322 Non-Contact Electric Socket Voltage Tester Pen

Yw-322 Non-Contact Electric Socket Voltage Tester Pen

US $ 7.2-8.8 / Piece FOB
1 Piece (MOQ)
More
Main Products: Coating Thickness Gauge, Data Logger, Temperature Humidity Monitor, Air Quality Monitor, Thermometer, Yw Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Shenzhen Yowexa Measurement Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2015
Chat Now Send Inquiry
Accurate & Economy TDS Water Quality Testing Pen (HX-TDS)

Accurate & Economy TDS Water Quality Testing Pen (HX-TDS)

US $ 2.5 / Piece FOB
100 Pieces (MOQ)
More
Water Temperature : Cold, Warm & Hot
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Ningbo Homaster Electrical Appliances Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2014
Chat Now Send Inquiry
Drinking Water Testing Kit Td S Testing Pens for Wholesale

Drinking Water Testing Kit Td S Testing Pens for Wholesale

US $ 0.84-0.98 / Piece FOB
1 Piece (MOQ)
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Main Products: Radar Level Gauge, Ultrasonic Heat Meter, Pressure Transmitters, Flow Meter, Water Quality Tester, Water Meter, Ultrasonic Water Meter, Electromagnetic Flowmeter, Ultrasonic Liquid Level Gauge, Liquid Level Transmitter
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Hebei Yuhan Electronic Technology Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2024
Chat Now Send Inquiry
Yw-322 Live and Null Wire Electrical Safety Test Voltage Pen

Yw-322 Live and Null Wire Electrical Safety Test Voltage Pen

US $ 7.2-8.8 / Piece FOB
1 Piece (MOQ)
More
Usage : Meter for Industry and Home Use
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Shenzhen Yowexa Measurement Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2015
Chat Now Send Inquiry

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Wholesale Water Quality Test Pen Household Test Pen Td S Test Pen

Wholesale Water Quality Test Pen Household Test Pen Td S Test Pen

US $ 1.82-2.38 / Piece FOB
10 Pieces (MOQ)
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Main Products: Radar Level Gauge, Ultrasonic Heat Meter, Pressure Transmitters, Flow Meter, Water Quality Tester, Water Meter, Ultrasonic Water Meter, Electromagnetic Flowmeter, Ultrasonic Liquid Level Gauge, Liquid Level Transmitter
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Hebei Yuhan Electronic Technology Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2024
Chat Now Send Inquiry
Yw-322 AC Voltage Detector Pen

Yw-322 AC Voltage Detector Pen

US $ 7.2-8.8 / Piece FOB
1 Piece (MOQ)
More
Display : Digital
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Shenzhen Yowexa Measurement Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2015
Chat Now Send Inquiry
Yw-322 Electrician Electrical Voltage Test Pen

Yw-322 Electrician Electrical Voltage Test Pen

US $ 7.2-8.8 / Piece FOB
1 Piece (MOQ)
More
Main Products: Coating Thickness Gauge, Data Logger, Temperature Humidity Monitor, Air Quality Monitor, Thermometer, Yw Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Shenzhen Yowexa Measurement Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2015
Chat Now Send Inquiry
Yw-322 Electric Test Instrument Voltage Detector Pen

Yw-322 Electric Test Instrument Voltage Detector Pen

US $ 7.2-8.8 / Piece FOB
1 Piece (MOQ)
More
Power Source : AC
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Shenzhen Yowexa Measurement Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2015
Chat Now Send Inquiry
Good Quality LED Digital Powered Electrical Function Test Pen

Good Quality LED Digital Powered Electrical Function Test Pen

US $ 1.75-2.05 / Piece FOB
240 Pieces (MOQ)
More
Main Products: Hard Tool, Scrwdriver, Plier
Contact Supplier
Audited Supplier Audited Supplier Since 2019
ShunDe Jiatian Hard Tool Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2019
Chat Now Send Inquiry
Yw-322 Non-Contact Voltage Indicator Electrical Tester Pen

Yw-322 Non-Contact Voltage Indicator Electrical Tester Pen

US $ 7.2-8.8 / Piece FOB
1 Piece (MOQ)
More
Theory : Electronic Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Shenzhen Yowexa Measurement Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2015
Chat Now Send Inquiry
Hot Selling Water Quality Test Pen Household Test Pen Hand-Held Ppm Water

Hot Selling Water Quality Test Pen Household Test Pen Hand-Held Ppm Water

US $ 1.82-2.38 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Radar Level Gauge, Ultrasonic Heat Meter, Pressure Transmitters, Flow Meter, Water Quality Tester, Water Meter, Ultrasonic Water Meter, Electromagnetic Flowmeter, Ultrasonic Liquid Level Gauge, Liquid Level Transmitter
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Hebei Yuhan Electronic Technology Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2024
Chat Now Send Inquiry
Multifunction pH, Ec, TDS, Salinity, S. G, ORP and Temp Water Quality Testing Pen

Multifunction pH, Ec, TDS, Salinity, S. G, ORP and Temp Water Quality Testing Pen

US $ 10-30 / Piece FOB
1 Piece (MOQ)
More
Display : Digital
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Zhengzhou Wollen Instrument Equipment Co., Ltd.

Trading Company

Henan, China Since 2019
Chat Now Send Inquiry
Digital Test Pen of Intelligent AC Voltage Detector

Digital Test Pen of Intelligent AC Voltage Detector

US $ 2.5 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Headform, Helmet Impact Testing Machine, PV Modules, Equipment, Instrument, Footwear Tester, Laboratory, Tester, Test Machine, Helmet Testing Machine
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Audited Supplier Audited Supplier Since 2013
Dongguan Hong Tu Instrument Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2013
Chat Now Send Inquiry
Voltage Tester Pen, Electrical Test Pen 3*160mm Double Duty

Voltage Tester Pen, Electrical Test Pen 3*160mm Double Duty

US $ 0.16-0.17 / Piece FOB
10,000 Pieces (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Phaeton Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2006
Chat Now Send Inquiry
Digital Water pH Meter TDS Pen for Measures pH and Temperature (pH-80)

Digital Water pH Meter TDS Pen for Measures pH and Temperature (pH-80)

US $ 20-30 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Water Filter, Water Purifier, Water Dispenser, Water Cooler, RO System, Water Filtration, Water Pitcher, Water Filter Cartridge, Water Filter Housing, Water Products
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Ningbo Homaster Electrical Appliances Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2014
Chat Now Send Inquiry
Good Quality Low Price High Senstivity AC Voltage Detector Pen

Good Quality Low Price High Senstivity AC Voltage Detector Pen

US $ 3.2-3.8 / Piece FOB
1 Piece (MOQ)
More
Usage : Meter for Industry and Home Use, Standard Electric Energy Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Xi'an Lonn M&E Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Shaanxi, China Since 2020
Chat Now Send Inquiry
Water Quality Tester Ph Meter Tester Ph Meter Hardness Tester Temperature Tester
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