Jiangsu Profile
Product List
3391. Great Price LCD Display 2-Way Relay Output Ampere Meter, 2-Way Switch Input LCD Ampere Meter// 
[Aug 21, 2025]
[Aug 21, 2025] Product Name: Great Price LCD display 2-way relay output Ampere Meter, 2-way switch input LCD Ampere Meter// This series of intelligent electrical measuring instruments is suitable for voltage or current parameter ...
Company: Jiangsu Sfere Electric Co., Ltd.
3392. Online pH Meter Relay Output LCD Display, Directly Sent by Sewage Treatment Manufacturer [Aug 09, 2025]
[Aug 09, 2025] Product Description Characteristics: · Factory standard configuration is Chinese interface, can be switched to English in the language menu. · Conductivity (TDS) and temperature measurement, upper limit ...
3393. Dual Relay Outputs Instrument pH Meter for Pool and Wastewater Treatment pH Management [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
3394. Exact Testing pH Controller with Dual Relay Outputs for Hydroponic Solution Management to Adjust 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
3395. Calculable pH Controller Automatically with Dual Relay Outputs for Hydroponics and Greenhouse Plants [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
3396. High-Tech pH Meter with Dual Relay Outputs and Smart Dosing Pump for Hydroponics and Indoor Plant ... [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
3397. 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
3398. Smart pH Controller 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
3399. 2025 Pulse RS485 Hart Two Relay Outputs Proximity Switch Isolated Output Robust Accurate Stable ... [Jul 23, 2025]
[Jul 23, 2025] Product Description 1. Robust all-metal structure design. 2. Suitable for gas and liquid measurement in various industries. 3. Cone-shape measuring tube design,which has wide measuring range and good linearity. 4. ...
3400. 4-20mA 0-10mA Pulse RS485 Hart Two Relay Outputs Proximity Switch Isolated Output Robust Accurate ... [Jul 22, 2025]
[Jul 22, 2025] Product Description 1. Robust all-metal structure design. 2. Suitable for gas and liquid measurement in various industries. 3. Cone-shape measuring tube design,which has wide measuring range and good linearity. 4. ...
3401. RS485 Hart Two Relay Outputs Proximity Switch Isolated Output Robust Accurate Stable Advanced Metal ... [Jul 22, 2025]
[Jul 22, 2025] Product Description 1. Robust all-metal structure design. 2. Suitable for gas and liquid measurement in various industries. 3. Cone-shape measuring tube design,which has wide measuring range and good linearity. 4. ...
3402. 4-20mA 0-10mA Pulse RS485 Hart Two Relay Outputs One or Two Proximity Switches Isolated Output ... [Jul 22, 2025]
[Jul 22, 2025] Product Description 1. Robust all-metal structure design. 2. Suitable for gas and liquid measurement in various industries. 3. Cone-shape measuring tube design,which has wide measuring range and good linearity. 4. ...
3403. Industrial Grade Robust Accurate Stable Save Data 4-20mA 0-10mA Pulse RS485 Hart Two Relay ... [Jul 22, 2025]
[Jul 22, 2025] Product Description 1. Robust all-metal structure design. 2. Suitable for gas and liquid measurement in various industries. 3. Cone-shape measuring tube design,which has wide measuring range and good linearity. 4. ...
3404. Dual Output 4-20mA Pulse RS485 Hart Two Relay Proximity Switch Isolated Output Thread NPT SS304 ... [Jul 22, 2025]
[Jul 22, 2025] Product Description 1. Robust all-metal structure design. 2. Suitable for gas and liquid measurement in various industries. 3. Cone-shape measuring tube design,which has wide measuring range and good linearity. 4. ...
3405. Two Relay Outputs One or Two Proximity Switches Isolated Output Flange DIN ANSI JIS Thread Bsp NPT ... [Jul 21, 2025]
[Jul 21, 2025] Product Description 1. Robust all-metal structure design. 2. Suitable for gas and liquid measurement in various industries. 3. Cone-shape measuring tube design,which has wide measuring range and good linearity. 4. ...
