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Wholesale Laboratory Ph Meter
437
products found
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Video
Water Hardness Quality Tester Total Dissolved Solids TDS
Meter
US$ 0.98-1.35
/ Piece
1 Piece
(Min. Order)
Start Order
Suzhou Holi Smart Technology Co., Ltd.
Video
LCD Digital Alkaline Water Quality Analysis Pocket
pH
Meter
US$ 1.85-2.15
/ Piece
1 Piece
(Min. Order)
Start Order
Suzhou Holi Smart Technology Co., Ltd.
Video
Effective
pH
Meter
with Dual Relay Outputs Detector for Greenhouse Plants and Aquatic Growth
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Video
Portable Water Quality Tester Pen Multifunction 4 in 1 Temp TDS Ec
pH
Meter
for Drinking Water
US$ 7.15-8.5
/ Piece
1 Piece
(Min. Order)
Start Order
Suzhou Holi Smart Technology Co., Ltd.
Video
Digital 4 in 1 Water Quality Tester Pen Type Temp
pH
TDS Ec
Meter
for Aquaculture
US$ 7.15-8.5
/ Piece
1 Piece
(Min. Order)
Start Order
Suzhou Holi Smart Technology Co., Ltd.
Portable Automatic Water Quality
pH
-
Meter
for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing and Monitoring
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Video
4 in 1 Water Quality Tester Digital Temp Ec TDS
pH
Meter
US$ 7.15-8.5
/ Piece
1 Piece
(Min. Order)
Start Order
Suzhou Holi Smart Technology Co., Ltd.
Video
1. Effective
pH
Meter
for Agricultural Seedling Cultivation Aquatic Plants Growth with Precision Monitoring
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Effective
pH
Meter
with Dual Relay Outputs Detector for Indoor or Greenhouse Plants and Aquatic Growth
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Video
Dual Relay Outputs
pH
Meter
for Swimming Pool and Hydroponic Plants
pH
Management with CE
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Precision
pH
Meter
for Aquatic Environments Aquaculture with Dual Relay Outputs and Automatic Dosing Pump
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Video
Dual Relay Outputs Instrument
pH
Meter
for Swimming Pool and Water Treatment
pH
Management with CE
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Video
Pen Type TDS Ec Tester Digital Portable TDS
Meter
with Backlight
US$ 2.2-2.75
/ Piece
1 Piece
(Min. Order)
Start Order
Suzhou Holi Smart Technology Co., Ltd.
Cod Online Water Quality Analyzer, High Reliability, with RS485 for Remote Alarm
US$ 7000-10000
/ Piece
1 Piece
(Min. Order)
Start Order
Yuanzheng (Jiangsu) Water Science & Technology Co., Ltd.
Video
Portable Automatic Water Quality
pH
-
Meter
for Agriculture Planting Vegetable in Greenhouses Fast Testing
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Integrated Water Quality Automatical Online Tester, Real-Time Monitoring, Multiple Water Parameters Test, Reliable and Stable Control System
US$ 52000-60000
/ Piece
1 Piece
(Min. Order)
Start Order
Yuanzheng (Jiangsu) Water Science & Technology Co., Ltd.
Video
Dual Relay Instrument
pH
Meter
for Swimming Pool and Wastewater Treatment
pH
Management
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
High Precision, Low Detection Limit Cod Analyzer, Online Water Quality Controller, with RS 485
US$ 7000-10000
/ Piece
1 Piece
(Min. Order)
Start Order
Yuanzheng (Jiangsu) Water Science & Technology Co., Ltd.
Precision
pH
-
Meter
for Aquaculture Cultivate and Breed Aquatics Environment with Dual Relay Outputs and Automatic Dosing Pump
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Drinking Water Quality Tester, Including
pH
, Residual Chlorine, Turbidity Tester, Remote Control
US$ 8000-12000
/ Piece
1 Piece
(Min. Order)
Start Order
Yuanzheng (Jiangsu) Water Science & Technology Co., Ltd.
Professional
pH
Meter
for Wastewater Treatment Water Quality Detection Accurate Measurement
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Video
TDS Ec Tester Pen Portable Tester Digital TDS
Meter
with Backlight
US$ 2-2.75
/ Piece
1 Piece
(Min. Order)
Start Order
Suzhou Holi Smart Technology Co., Ltd.
Video
pH
/TDS/Ec/ORP/Salinity/S. G/Temperature
Meter
Water Quality Monitor Tester Aquariums New 7 in 1
pH
Meter
US$ 10.5-12.8
/ Piece
1 Piece
(Min. Order)
Start Order
Suzhou Holi Smart Technology Co., Ltd.
Industrial Ec/Do/Tu/TDS/
pH
/ORP Multi-Parameter
Meter
for Wastewater Treatment
US$ 275-305
/ Piece
1 Piece
(Min. Order)
Start Order
Suzhou Delfino Environmental Technology Co., Ltd.
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