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Portable Power Analyzer
139
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Video
Industrial Online Water Treatment
Analyzer
pH/ORP Controller pH Meter with Anti-Corrosion 5m Electrode Probe pH Meter
US$ 115-125
/ Set
1 Set
(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)
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Suzhou Holi Smart Technology Co., Ltd.
Video
Water Quality Monitor Digital 3 in 1
Portable
pH Ec Temp Meter
US$ 6.85-7.9
/ Piece
1 Piece
(Min. Order)
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Suzhou Holi Smart Technology Co., Ltd.
Video
Water Quality Meter Pocket pH Tester Pen for Fish Tank
US$ 1.75-2.2
/ Piece
1 Piece
(Min. Order)
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Suzhou Holi Smart Technology Co., Ltd.
Video
Industrial Online pH/ORP Controller Water Quality
Analyzer
pH Meter
US$ 112-125
/ Set
1 Set
(Min. Order)
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Suzhou Holi Smart Technology Co., Ltd.
Video
LCD Screen pH Controller Display Water pH
Analyzer
pH/ORP Meter for Aquaculture
US$ 73-94
/ Piece
2 Pieces
(Min. Order)
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Suzhou Holi Smart Technology Co., Ltd.
Video
Industrial Wastewater Treatment Online Monitor Water Quality pH ORP Transmitter
US$ 178-228
/ Piece
1 Piece
(Min. Order)
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Suzhou Holi Smart Technology Co., Ltd.
Video
Sewage Treatment Digital Display Water Quality
Analyzer
Industrial Online pH Meter
US$ 279-321
/ Set
2 Sets
(Min. Order)
Start Order
Suzhou Holi Smart Technology Co., Ltd.
Video
IP65 pH Controller Online pH Meter for Surface Water Quality Analysis
US$ 72-94
/ Piece
1 Piece
(Min. Order)
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Suzhou Holi Smart Technology Co., Ltd.
Video
Surface Water Online pH Monitoring 4~20mA Current Output pH Meter Controller
US$ 168-193
/ Piece
1 Piece
(Min. Order)
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Suzhou Holi Smart Technology Co., Ltd.
Video
Industrial Online Water Quality Sensor pH Electrode for
Power
Plant Chemical Plant
US$ 132-152
/ Piece
1 Piece
(Min. Order)
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Suzhou Holi Smart Technology Co., Ltd.
Video
Ntds918 Turbidity Electrode Digital RS485 Waterproof Precision Turbidity Sensor
US$ 347-386
/ Piece
1 Piece
(Min. Order)
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Suzhou Holi Smart Technology Co., Ltd.
Video
Two Relays 4-20mA Online pH/ORP Controller for Water Treatment
US$ 69-85
/ Piece
1 Piece
(Min. Order)
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Suzhou Delfino Environmental Technology Co., Ltd.
Video
Online Water Quality
Analyzer
Digital Polarography Dissolved Oxygen Meter Controller
US$ 188-213
/ Piece
1 Piece
(Min. Order)
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Suzhou Holi Smart Technology Co., Ltd.
Video
High Accuracy 3-in-1 Temperature TDS Ec Meter Combo Water Quality Tester
US$ 0.98-1.25
/ Piece
1 Piece
(Min. Order)
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Suzhou Holi Smart Technology Co., Ltd.
Video
TDS Ec Temp Meter 3 in 1 Igh Accuracy TDS Meter Tester with Back Light Ec TDS Meter Digital Water TDS Tester for Mariculture
US$ 1.95-2.75
/ Piece
1 Piece
(Min. Order)
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Suzhou Holi Smart Technology Co., Ltd.
Video
Smart Blue Tooth 5 in 1 TDS Ec Salinity Temperature pH Meters
US$ 17.8-20.8
/ Piece
1 Piece
(Min. Order)
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Suzhou Holi Smart Technology Co., Ltd.
Video
Inductive Conductivity Electrode Electromagnetic Induction Conductivity Meter Sensor
US$ 1392-1542
/ Piece
2 Pieces
(Min. Order)
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Suzhou Holi Smart Technology Co., Ltd.
Video
New Type Digital Water Tester Pen TDS Meter with Gift Box Package
US$ 1.75-2.2
/ Piece
1 Piece
(Min. Order)
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Suzhou Holi Smart Technology Co., Ltd.
Video
Water Hydroponics RO System Drinking Water Water Quality Tester Pen
Portable
Digital 5 in 1 TDS Ec Salinity Temp pH Meters
US$ 9.5-11.3
/ Piece
1 Piece
(Min. Order)
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Suzhou Holi Smart Technology Co., Ltd.
Video
Handheld pH Value Test Swimming Pool Fish Pond Water Pocket pH Meter
US$ 3-3.75
/ Piece
10 Pieces
(Min. Order)
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Suzhou Holi Smart Technology Co., Ltd.
Video
High Quality Water Treatment pH Sensor for pH Meter
US$ 115-128
/ Piece
1 Piece
(Min. Order)
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Suzhou Holi Smart Technology Co., Ltd.
Video
Hot Sale High Accuracy Ec TDS Meter 3 in 1 Water Tester
US$ 0.98-1.25
/ Piece
1 Piece
(Min. Order)
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Suzhou Holi Smart Technology Co., Ltd.
Video
4 in 1 Water Quality Tester Digital Temp Ec TDS pH Meter
US$ 7.15-8.5
/ Piece
1 Piece
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Suzhou Holi Smart Technology Co., Ltd.
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