dual relay ph controller for hydroponics system - page 19

MadeInChina.com > Products Search > Found 604 results for keyword "dual relay ph controller for hydroponics system"

$20.00 1 Piece(MOQ)

Dual Zero Cross Solid State Relay Two Phases Sob Double SSR Relay

Yueqing Kane Electric Co., Ltd.

$15.00 500 Square Meters(MOQ)

Low Cost Agricultural Multi Span Tunnel Plastic Film Greenhouses with Hydroponic System for Growing Tomato/Peppers/Eggplant/Strawberry/Cucumber

Qingzhou Julong Agriculture Equipment Co., Ltd.

$79.00 1 Piece(MOQ)

Industrial Composite Wastewater pH Electrode for Water Treatment (pH8012)

Shanghai Boqu Instrument Co., Ltd.

$9999.00 1 Piece(MOQ)

Boqu Mpg-6099 Measuring pH/ORP/Do/Ec/TDS/Cod/BOD/Turbidity/Tss for Waste Water Application Multi-Parameters Analyzer

Shanghai Boqu Instrument Co., Ltd.

$2.60 1000 Meters(MOQ)

Nft Channel System Hydroponic Farming Nft Hydroponic System Professional China Manufacturer

G and N Fortune Limited

$80.00 300 Pieces(MOQ)

4"-12.5"Plant Greenhouse Smoke Air Filtration Hydroculture System Activated Carbon Filter Blower

Jiaxing Subo Pipe Industry Co., Ltd.

$6.00 50 Pieces(MOQ)

120A Single Dual Coil 12V 3 Phase Latching Relay for 12 Volts System/Inverter/Discharge Controller

YUEQING EASTING TRADING CO.,LTD.

$15.50 100 Pieces(MOQ)

High Power Latching Relay for PCB Coil 250volt 120A 240VAC

Zhejiang Goodvic Electronic Co., Ltd.

$18800.00 1 Set(MOQ)

Lyine 1000kg Daily Output Wheat/Barley Sprouting Container Machine Fresh Grass Hydroponic Fodder Container

Zhengzhou Lyine Agriculture Technology Co., Ltd

$3.99 1000 meters(MOQ)

Nft Channel Hydroponic Growing System for Greenhouse

G and N Fortune Limited

$3.00 1000 Meters(MOQ)

Garden Vertical Mini Hydroponic Grow Tower System

G AND N FORTUNE LIMITED

$300.00 1 Piece(MOQ)

Portable Handheld pH/ORP/Lon/Temp Meter Simple Operation High Precision

Shanghai Chunye Instrument Technology Co., Ltd.

$200.00 1 Piece(MOQ)

Nengshi High Quality Online Industrial pH Meter Transmitter 4-20mA 0-14pH pH/ORP Meter

Nengshi Analytical Sensor Co., Ltd.

$4.10 1000 Pieces(MOQ)

Hydroponic Strawberry Gutter PVC Gutter System for Greenhouse Strawberry Growing

G and N Fortune Limited

$450.00 1 Piece(MOQ)

Digital Conductivity Ec Dissolved Oxygen Turbidity Chlorine Water ORP pH Electrode Sensor

Shanghai Kuosi Electronic Co., Ltd.

Negotiable 1 Piece(MOQ)

pH-ORP-Conductivity Digital Sensor Multi Parameter Controller RS485 Output

Strider Instrument & Application Co. (Shanghai), Ltd.

$2.00 10000 Square Meters(MOQ)

PP PE AG Farming Greenhouse Growing Gutter

Jiangsu Utrende New Energy Technology Co., Ltd.

$20.00 1000 Square Meters(MOQ)

Professional Growing Plastic Film Greenhouse for Commercial Planting Lettuce/Pepper/Tomatoes/Strawberry

Qingzhou Jinxiang Greenhouse Horticulture Co., Ltd.

$15.20 100 Pieces(MOQ)

Terminal 40A Relay Pulse Control Outlay Single Coil Latching Relay Energy Meter

Zhejiang Goodvic Electronic Co., Ltd.

$348.00 1 Piece(MOQ)

Lyine 2024 OEM Comercial Aeroponic Tower Garden Greenhouse Vertical Hydroponic Growing Systems

Zhengzhou Lyine Agriculture Technology Co., Ltd

$130.00 2 units(MOQ)

1-20L/H Pulse Signal Control Water Treatment Diaphragm Dosing Metering Pump

Beijing Well-Off Environmental Protection Technology Co., Ltd.

$188.00 1 sets(MOQ)

Commercial Hydroponic Vertical Tower Garden Tower Gardens Support

G and N Fortune Limited

$5.20 100 Pieces(MOQ)

Dh48s-S Digital Display Dual Cycle Time Relay 220V2z Delay Relay 380V Time Controller 24V Large Screen Model

Yueqing Puning Electric Technology Co., Ltd

$118.00 1 Set(MOQ)

Indoor Vertical Hydroponic Nft Channel System for Leafy Vegetables

G AND N FORTUNE LIMITED

$35.00 300 Square Meters(MOQ)

100*50mm PVC Gutter Soilless Greenhouse Vertical Hydroponics Nft Grow System for Lettuce Strawberry

Xiamen Heseng Agricultural Technology Co.,Ltd

$400.00 1 Piece(MOQ)

Color LCD Display Online pH/ORP Transmitter 4~20mA Current Output

Shanghai Chunye Instrument Technology Co., Ltd.

$15.00 500 Square Meters(MOQ)

Agricultural Multi Span Greenhouse Plastic Film Hydroponics Vertical Farming System Greenhouse

Qingzhou Julong Agriculture Equipment Co., Ltd.

$1199.00 1 Piece(MOQ)

Good Price Zdyg-2088-01qx Digital 0-4000 Ntu Water Turbidity Tss Sensor with Auto Cleaning Device for River, Reservoir Measuring

Shanghai Boqu Instrument Co., Ltd.

$2.60 1000 Meters(MOQ)

Hydroponics Nft Channel System for Lettuce

G and N Fortune Limited

$20.00 500 Square Meters(MOQ)

Agricultural Greenhouses Rolling Bench Grow Tables 4X8 Flood Table Ebb and Flow Tables Hydroponic System

QINGDAO ELITE AGRICULTURE GROUP CO.,LTD

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