Jiangsu Profile
Product List
1321. High-Tech pH Controller with Dual Relay and Smart Dosing Pump for Hydroponics and Indoor Plant ... 
[Jul 28, 2025]
[Jul 28, 2025] Product Description APc50 is designed for accurately and reliably pH measure and control. Any aqueous (water-based) solution, including hydroponic nutrient mixes and fish aquariums. It does this by measuring the pH ...
Company: Kunshan Ast Optoelectronics Co., Ltd
1322. CE Certified pH Controller for Aquarium and Swimming Pool pH Testing and Control with Dual Relay ... [Jul 28, 2025]
[Jul 28, 2025] Product Description APc50 is designed for accurately and reliably pH measure and control. Any aqueous (water-based) solution, including hydroponic nutrient mixes and fish aquariums. It does this by measuring the pH ...
Company: Kunshan Ast Optoelectronics Co., Ltd
1323. Water Quality Detector pH Controller for Aquarium, Swimming Pool and Hydroponics and Water Treatment [Jul 28, 2025]
[Jul 28, 2025] Product Description APc50 is designed for accurately and reliably pH measure and control. Any aqueous (water-based) solution, including hydroponic nutrient mixes and fish aquariums. It does this by measuring the pH ...
Company: Kunshan Ast Optoelectronics Co., Ltd
1324. Accurate pH Controller for Aquatic Environments Plants Growth with Dual Relay Outputs and Dosing ... [Jul 28, 2025]
[Jul 28, 2025] Product Description APc50 is designed for accurately and reliably pH measure and control. Any aqueous (water-based) solution, including hydroponic nutrient mixes and fish aquariums. It does this by measuring the pH ...
Company: Kunshan Ast Optoelectronics Co., Ltd
1325. Cutting-Edge pH Controller with Monitoring Probe and Automatic Dosing Pump Digital Meter for ... [Jul 28, 2025]
[Jul 28, 2025] Product Description APc50 is designed for accurately and reliably pH measure and control. Any aqueous (water-based) solution, including hydroponic nutrient mixes and fish aquariums. It does this by measuring the pH ...
Company: Kunshan Ast Optoelectronics Co., Ltd
1326. Leading-Edge pH Controller for Aquarium Environments or Swimming Pool with Hi/Low Range Alarm ... [Jul 28, 2025]
[Jul 28, 2025] Product Description APc50 is designed for accurately and reliably pH measure and control. Any aqueous (water-based) solution, including hydroponic nutrient mixes and fish aquariums. It does this by measuring the pH ...
Company: Kunshan Ast Optoelectronics Co., Ltd
1327. Automatic pH Controller for Fish Tank and Aquarium Environmental pH Regulation with Dual Relay ... [Jul 28, 2025]
[Jul 28, 2025] Product Description APc50 is designed for accurately and reliably pH measure and control. Any aqueous (water-based) solution, including hydroponic nutrient mixes and fish aquariums. It does this by measuring the pH ...
Company: Kunshan Ast Optoelectronics Co., Ltd
1328. Professional and Effective pH Controller for Hydroponics Plants with Dual Relay Outputs pH Range ... [Jul 28, 2025]
[Jul 28, 2025] Product Description APc50 is designed for accurately and reliably pH measure and control. Any aqueous (water-based) solution, including hydroponic nutrient mixes and fish aquariums. It does this by measuring the pH ...
Company: Kunshan Ast Optoelectronics Co., Ltd
1329. Automatic pH Controller for Fish Tank and Aquarium Water Environmental pH Regulation with Dual ... [Jul 28, 2025]
[Jul 28, 2025] Product Description APc50 is designed for accurately and reliably pH measure and control. Any aqueous (water-based) solution, including hydroponic nutrient mixes and fish aquariums. It does this by measuring the pH ...
Company: Kunshan Ast Optoelectronics Co., Ltd
1330. Dual Relay Outputs pH Controller for Pool and Hydroponic Growers pH Management with CE Certified [Jul 28, 2025]
[Jul 28, 2025] Product Description APc50 is designed for accurately and reliably pH measure and control. Any aqueous (water-based) solution, including hydroponic nutrient mixes and fish aquariums. It does this by measuring the pH ...
Company: Kunshan Ast Optoelectronics Co., Ltd
1331. Calculable pH Controller Automatic for Hydroponics Greenhouse Plants with Dual Relay Outputs pH ... [Jul 29, 2025]
[Jul 29, 2025] Product Description APc50 is designed for accurately and reliably pH measure and control. Any aqueous (water-based) solution, including hydroponic nutrient mixes and fish aquariums. It does this by measuring the pH ...
Company: Kunshan Ast Optoelectronics Co., Ltd
1332. Waterproof 1200W DC48/60/72V Electric Tricycle Motor Controller [Jul 07, 2025]
[Jul 07, 2025] Product Advantages: 1. Speed control: The controller controls the speed of the electric vehicle by adjusting the magnitude of the current, ensuring safety and comfort during driving. 2.Energy management: The ...
Company: Xuzhou Keya Electric Co., Ltd
1333. Vibration Resistant 1200W DC48/60/72V Electric Tricycle Motor Controller [Jul 07, 2025]
[Jul 07, 2025] Product Advantages: 1. Speed control: The controller controls the speed of the electric vehicle by adjusting the magnitude of the current, ensuring safety and comfort during driving. 2.Energy management: The ...
Company: Xuzhou Keya Electric Co., Ltd
1334. Automatic pH Controller for Wastewater Treatment Water Quality Monitoring with Fully Automatically ... [Jul 28, 2025]
[Jul 28, 2025] Product Description APc50 is designed for accurately and reliably pH measure and control. Any aqueous (water-based) solution, including hydroponic nutrient mixes and fish aquariums. It does this by measuring the pH ...
Company: Kunshan Ast Optoelectronics Co., Ltd
1335. Reliable Temperature Controller for Food Truck Refrigeration Units [Jun 24, 2025]
[Jun 24, 2025] Product Description ETC-902 Digital Thermostat Microcomputer Temperature Controller for Refrigeration 1.Refrigeration defrosting function; 2.Hysteresis control, temperature display resolution 0.1℃; 3.Multiple alarm ...
