Jiangsu Profile
Product List
3571. Smart pH Meter with Two Relays Automatic Dosing Pump for Water Treatment pH Adjustment 
[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
3572. Digital pH Meter Dual Relay pH Controller for Hydroponic Solution Nutrient Management 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
3573. Exact Testing pH Controller Dual Relay pH Controller for Hydroponic Solution Management ... [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
3574. Digital pH Controller Dual Relay pH Meter or Hydroponic Plants Solution Nutrient Management ... [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
3575. CE Certified pH Controller for Fish Tank pH Monitoring and Control with Dual Relay Outputs [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
3576. Smart pH Controller for Fish Tank pH Regulation with Dual Relay Outputs and Dosing Pump [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
3577. Dual Relays pH Controller for Swimming Pool and Water Treatment pH Management with CE [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
3578. CE Certified pH Controller for Fish Tank and Swimming Pool pH Monitoring and Control 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
3579. Dual Relay Outputs pH Controller for Swimming Pool and Hydroponic Plants pH Measurement with CE [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
3580. Temperature-Stable 1j50 Precision Capillary Tubes for Relay Components [Jul 08, 2025]
[Jul 08, 2025] Company Profile Product Description 1J50 capillary tubes are precision-engineered from a nickel-iron soft magnetic alloy, specifically designed for applications requiring high magnetic permeability and low coercivity. ...
3581. 0-5m 0-10m 0-15m 0-20m Ultrasonic Level Meter 4-20mA RS485 Relay Level Sensor [Jun 06, 2025]
[Jun 06, 2025] Features 1.For non-contact continuous level measurement 2.When the measured liquid is vigorously stirred 3.When the measured liquid is viscous, sticky, film-forming or semi-solid 4.When measuring solids 5.When ...
3582. CO2 Controller with Auto Day and Night Relay Function for Indoor Garden [Aug 05, 2025]
[Aug 05, 2025] Product Description The Wall Mount CO2 Controller AGc30, with built-in Dual Beam NDIR technology and Day/Night auto detect sensor, is specially designed to measures CO2 level for greenhouse and ventilation. The AK C30 ...
Company: Kunshan Ast Optoelectronics Co., Ltd
3583. CO2 Controller with Dual Beam Ndir Sensor and Relay Function for Greenhouse, Classroom and Cellar [Aug 05, 2025]
[Aug 05, 2025] Product Description The Wall Mount CO2 Controller AGc30, with built-in Dual Beam NDIR technology and Day/Night auto detect sensor, is specially designed to measures CO2 level for greenhouse and ventilation. The AK C30 ...
Company: Kunshan Ast Optoelectronics Co., Ltd
3584. Highjoin HP3000 RS485 Relay Output Differential Pressure Gauge [May 08, 2025]
[May 08, 2025] Product Description The differential pressure gauge is widely used to measure fan and blower pressure, filter resistance, wind speed, furnace pressure, orifice plate differential pressure, bubble water level and liquid ...
3585. 701919506A 701919506 Auto Spare Parts Car Engine Cooling Fan Control Switch Relay Module for VW ... [Aug 01, 2025]
[Aug 01, 2025] Product data Product Name Auto Spare Parts Car Engine Cooling Fan Control Switch Relay Module For VW Transporter T4 OEM NO. 701919506A 701919506 Car Model For VW Transporter T4 Weight OEM Standard Package ...
