• Sourcing Solutions
  • Services & Membership
  • Help & Community
On Alibaba
My Alibaba
My Alibaba   Message Center Manage RFQ My Orders My Account
Submit RFQ
Get multiple quotes within 24 hours!
Orders 0
Orders
Pending Payment
Pending Confirmation
Pending Actions
Trade Assurance
Learn more
Order with Trade Assurance
Favorites 0
Favorites
View All Items
1YRS
Guangzhou JUANJUAN Electronic Technology Co., Ltd.
Trade Assurance
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Suppliers Trade Assurance Limit:US $56,000
Learn More >
Gold Supplier
Gold Supplier is a premium membership for suppliers on Alibaba.com. Members are provided with comprehensive ways to promote their products, maximizing product exposure and increasing return-on-investment.
Learn More >
Guangzhou JUANJUAN Electronic Technology Co., Ltd.
1YRS
Guangdong, China
Product Showcase

Product Categories

100 Strips Ph Urinary Ketone Paper Urine Test Ketone Strips Food and Diet pH Monitoring Rapid Urine Ketone Testing Strip
$1.19 - $1.29/Pieces
10 Pieces(Min. Order)
100 Strips Ph Urine Test Strips Ketone Strips Healthy Food and Diet pH Monitoring Rapid Urine Ketone Testing Strip
$2.71 - $2.94/Pieces
10 Pieces(Min. Order)
GM1312 Digital 50~300 Handheld Thermocouple Thermometer with Backlight and Dual-channel Temperature Meter Tester
$9.68 - $11.32/Pieces
5 Pieces(Min. Order)
50kg/10g Digital Luggage Scale Electronic Portable Suitcase Travel Weighs With Backlight Electronic Travel Hanging Scales
$1.64 - $1.91/Piece
10 Pieces(Min. Order)
40kg/100g Digital Luggage Scale Portable LCD Display Electronic Suitcase Travel Weighs Baggage Bag Hanging Scales
$1.25 - $1.46/Pieces
10 Pieces(Min. Order)
Digital Weighing Scale 500g /0.01g Electronic Stainless Steel LCD Display with Backlight Jewelry Diamond Scales
$3.22 - $3.49/Piece
5 Pieces(Min. Order)
GM100 Thickness Tester Ultrasonic Thickness Gauge 1.2-220mm Steel Thickness Car Paint Testing Measuring Instruments
$43.00 - $45.00/Pieces
2 Pieces(Min. Order)
25kg/5g Mini Hanging Scale Portable Electronic Digital Backlight Luggage Scale Steelyard Hanging Weighting Hook Scales
$1.86 - $2.02/Pieces
10 Pieces(Min. Order)
All Products
TDS meter
1
Selected Products (0/20)
Click {0} to select products and contact the supplier.
Water Quality Tester Handheld Digital TDS Meter Quality Water Tester 0 - 9990 ppm TDS Measurement
Ready to Ship
$1.56 - $1.90/Piece
Dark Blue Electronic Tester Titanium alloy probe Digital TDS Meter Water Quality Purity Tester TDS-3 TEMP PPM
Ready to Ship
$1.90 - $2.18/Piece
Professional Automatic calibration Portable TDS Pen Digital TDS meter Water tester For Hydroponics Pool Aquarium Spa
Ready to Ship
$0.90 - $0.99/Piece
EUR plug Electrolysis Pen Tester New Water Electrolyzer Meter Electrolytic Device Testing Pure Water Detection Instrument Aquari
Ready to Ship
$0.90 - $1.04/Piece
TDS Meter 0~1999ppm measure Range Filter Measuring Conductivity Water Purity Quality Measurement Tool Tester
Ready to Ship
$10.64 - $11.87/Piece
Portable TDS Meter LCD Digital 0.00~9990ppm Water Quality Test Pen Hardness Tester Analyzer for Laboratory Aquaculture
Ready to Ship
$3.93 - $4.37/Piece
Portable TDS Meter TDS Pen Water Quality Tester Digital Water Meter TDS Tester For Filter Measuring Water Quality Purity
Ready to Ship
$0.91 - $1.01/Piece
Portable Pen type digital PH Meter Water Quality Filter Measuring Water Tester TDS Meter Titanium alloy probe
Ready to Ship
$1.90 - $2.18/Piece
Meter Filter Pen New LCD Digital Temp PPM TDS Water tester
Ready to Ship
$1.04 - $1.19/Piece
TDS-3 Portable Digital Temp TDS Pen Water Quality Tester 2 in 1 Temperature TDS Meter Tester ATC For Drinking Water aquariums
Ready to Ship
$1.04 - $1.20/Piece
High precision TDS Quality Meter water electrolyzer electrolysis pen water quality testing tool
Ready to Ship
$0.90 - $1.23/Piece
TDS Water Electrolyzer test + TDS Meter Tester temp temperature pen Filter Water Quality Monitor
Ready to Ship
$1.95 - $2.28/Set
TDS Meter Water Quality Purity Tester 0-9990 ppm Range 1ppm Resolution +/- 2% Accuracy aquarium Titanium probe large screen
Ready to Ship
$1.90 - $2.18/Piece
Portable Digital LCD 3 in 1 TDS Pen Type Meter TDS Conductivity Temp Water Quality Purity Tester with Backlight Display
Ready to Ship
$2.03 - $2.17/Piece
10 Pieces(Min. Order)
1