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| Best Seller  | VoltageDC 0~110VMaterial304 Stainless SteelSize(Floating Body Length)100mm / 3.94in 150mm / 5.91in 200mm / 7.87in 250mm / 9.84in(Optional)Package List1 x Double Ball Float Switch Specification more | FREE shipping go to store |
 | YIGZYCN Low-Voltage Switch Water Level Liquid Level Sensor for Tank Pool Features: Simple structure easy installation liquid level controller. It does not have complex circuit will not be-disturbed as long as the material selection liquid pressure or temperature can be used in any environment. Light weight and simple... more | $11.22 $10.04 FREE shipping go to store |
| Best Seller  | YIGZYCN Low-Voltage Switch Water Level Liquid Level Sensor for Tank Pool Features: Simple structure easy installation liquid level controller. It does not have complex circuit will not be-disturbed as long as the material selection liquid pressure or temperature can be used in any environment. Light weight and simple... more | $10.57 $9.46 FREE shipping go to store |
 | THE SCOPE OF WORKThe action range of the two floats of the double float switch is 10 mm. If the demand control range is large two float switch combinations can be used so that there is a large stroke to ensure that the pump does not start frequently.... more | FREE shipping go to store |
 | Silicone Nipple Measuring Ruler Measuring Card Aspirators Ruler Flange Nipple Size Measuring Tool Material: Silica gel Color: as the picture shows (Due to the difference between different monitors the picture may have slight color difference. please... more | $7.98 $6.09 go to store |
 | Liquid Controller Relay GRL8-01 for Pool Water Tower Gray Ground Fault Circuit Interrupters Specification: Features: 1. Designed for monitoring liquid in pool well water tower reservoirs etc. 2. sensitivity by a knob 5-100k Ohm . 4. Stable performance... more | FREE shipping go to store |
 | Item Type: Liquid Level Sensor Material: Stainless steel Color: Silver black Cable Length: Approx.33m/108.3ft Usage: Widely used in water plant sewage treatment plant city water supply high rise pool well mine industrial pool water tank oil pool... more | go to store |
 | Ultrasonic level measuring instrument taking the advantages of various many level measuring instruments is a universal one characterized by total digitalized and humanized design. It has level monitoring data transmission and man-machine communication.... more | FREE shipping go to store |
 | Ultrasonic level measuring instrument taking the advantages of various many level measuring instruments is a universal one characterized by total digitalized and humanized design. It has level monitoring data transmission and man-machine communication.... more | FREE shipping go to store |
 | Ultrasonic level measuring instrument taking the advantages of various many level measuring instruments is a universal one characterized by total digitalized and humanized design. It has level monitoring data transmission and man-machine communication.... more | FREE shipping go to store |
 | Ultrasonic level measuring instrument taking the advantages of various many level measuring instruments is a universal one characterized by total digitalized and humanized design. It has level monitoring data transmission and man-machine communication.... more | FREE shipping go to store |
 | Ultrasonic level measuring instrument taking the advantages of various many level measuring instruments is a universal one characterized by total digitalized and humanized design. It has level monitoring data transmission and man-machine communication.... more | FREE shipping go to store |
 | Ultrasonic level measuring instrument taking the advantages of various many level measuring instruments is a universal one characterized by total digitalized and humanized design. It has level monitoring data transmission and man-machine communication.... more | FREE shipping go to store |
 | Ultrasonic level measuring instrument taking the advantages of various many level measuring instruments is a universal one characterized by total digitalized and humanized design. It has level monitoring data transmission and man-machine communication.... more | FREE shipping go to store |
 | Ultrasonic level measuring instrument taking the advantages of various many level measuring instruments is a universal one characterized by total digitalized and humanized design. It has level monitoring data transmission and man-machine communication.... more | FREE shipping go to store |
 | Ultrasonic level measuring instrument taking the advantages of various many level measuring instruments is a universal one characterized by total digitalized and humanized design. It has level monitoring data transmission and man-machine communication.... more | FREE shipping go to store |
 | Liquid Level Controller Switch Module Water Level Detection Sensor Auto 9V-12V Features: *The product is based on the detection of the pool (water tower) to control the water level to achieve high current relay control pumping Sheung Shui. *With a small simple wiring low power consumption high switching capacity interference is... more | FREE shipping go to store |
 | Liquid Level Controller Switch Module Water Level Detection Sensor Auto 9V-12V Features: *The product is based on the detection of the pool (water tower) to control the water level to achieve high current relay control pumping Sheung Shui. *With a small simple wiring low power consumption high switching capacity interference is... more | go to store |
 | Liquid Level Controller Switch Module Water Level Detection Sensor Auto 9V-12V Features: *The product is based on the detection of the pool (water tower) to control the water level to achieve high current relay control pumping Sheung Shui. *With a small simple wiring low power consumption high switching capacity interference is... more | $10.00 $5.50 go to store |
 | Liquid Level Controller Switch Module Water Level Detection Sensor Auto 9V-12V Features: *The product is based on the detection of the pool (water tower) to control the water level to achieve high current relay control pumping Sheung Shui. *With a small simple wiring low power consumption high switching capacity interference is... more | $8.19 $6.79 go to store |
 | GRL8-01 Liquid Level Control Relay Water Level Controller 10A AC/DC 24V-240V 1�Designed for monitoring liquid level in pool well water tower reservoirs tanks etc. 2�Adjustable sensitivity by a knob (5-100kΩ). 3�Stable performance long service life. 4�Relay status is indicated by LED. 5�With small volume 35mm DIN rail... more | FREE shipping go to store |
 | 2024 GRL8-01 Liquid Level Control Relay Water Level Controller 10A AC/DC 24V-240V g Features: 1. Designed for monitoring liquid level in pool well water tower reservoirs tanks etc. 2. Adjustable sensitivity by a knob (5-100kΩ). 4. Stable performance long service life. 5. Relay status is indicated by LED. 6. With small volume 35mm DIN... more | go to store |
 | GRL8-01 Liquid Level Control Relay Water Level Controller 10A AC/DC 24V-240V 1�Designed for monitoring liquid level in pool well water tower reservoirs tanks etc. 2�Adjustable sensitivity by a knob (5-100kΩ). 3�Stable performance long service life. 4�Relay status is indicated by LED. 5�With small volume 35mm DIN rail... more | FREE shipping go to store |
 | GRL8-01 Liquid Level Control Relay Water Level Controller 10A AC/DC 24V-240V Features: 1. Designed for monitoring liquid level in pool well water tower reservoirs tanks etc. 2. Adjustable sensitivity by a knob (5-100kΩ). 4. Stable performance long service life. 5. Relay status is indied by LED. 6. With small volume 35mm DIN... more | $22.99 $16.99 FREE shipping go to store |
 | GRL8-01 Liquid Level Control Relay Water Level Controller 10A AC/DC 24V-240V 1�Designed for monitoring liquid level in pool well water tower reservoirs tanks etc. 2�Adjustable sensitivity by a knob (5-100kΩ). 3�Stable performance long service life. 4�Relay status is indicated by LED. 5�With small volume 35mm DIN rail... more | FREE shipping go to store |
 | GRL8-02 Liquid Level Control Relay Water Level Controller 10A AC/DC 24V-240V Features: 1. Designed for monitoring liquid level in pool well water tower reservoirs tanks etc. 2. You can set water draining mode and water supply mode. 3. Adjustable sensitivity by a knob (5-100kΩ). 4. Adjustable action time delay (0.1-10S). 5.... more | $24.99 $18.99 FREE shipping go to store |
 | GRL8-02 Liquid Level Control Relay Water Level Controller 10A AC/DC 24V-240V 1�Designed for monitoring liquid level in pool well water tower reservoirs tanks etc. 2�You can set water draining mode and water supply mode. 3�Adjustable sensitivity by a knob (5-100kΩ). 4�Adjustable action time delay (0.1-10S). 5�Relay... more | FREE shipping go to store |
 | 1PCS Float Level Switch 100/150/200mm Stainless Steel Water Level Controller Feature: - Brand new and high quality - Made of high quality materials durable - Product type: Small float level switch - Medium temperature: -20-120℃ - Measuring range: 10-5000mm - Power supply voltage: 0-220v - Wiring method: Thread - Contact... more | $17.98 $14.41 go to store |
 | GRL8-02 Liquid Level Control Relay Water Level Controller 10A AC/DC 24V-240V 1�Designed for monitoring liquid level in pool well water tower reservoirs tanks etc. 2�You can set water draining mode and water supply mode. 3�Adjustable sensitivity by a knob (5-100kΩ). 4�Adjustable action time delay (0.1-10S). 5�Relay... more | FREE shipping go to store |
 | 2024 GRL8-02 Liquid Level Control Relay Water Level Controller 10A AC/DC 24V-240V g Features: 1. Designed for monitoring liquid level in pool well water tower reservoirs tanks etc. 2. You can set water draining mode and water supply mode. 3. Adjustable sensitivity by a knob (5-100kΩ). 4. Adjustable action time delay (0.1-10S). 5.... more | go to store |
 | Coconut Ok Stainless Steel Float Switch Tank Liquid Right Angle Water Level Sensor L Type Stainless Steel Float Switch Tank Liquid Water Level Sensor L type for Pool Can 75mm Float Switch Tank Pool Sensors Features: brand new and high-quality. It adopts 304 stainless steel and 316L material very . It can work at the temperature as high as... more | FREE shipping go to store |
 | Stainless Steel Float Switch Tank Liquid Right Angle Water Level Sensor L Type B4774 Stainless Steel Float Switch Tank Liquid Right Angle Water Level Sensor L Type B4774 Stainless Steel Float Switch Tank Liquid Water Level Sensor L type for Pool Can 75mm Float Switch Tank Pool Sensors Features: brand new and high-quality. It adopts 304... more | $9.06 $4.68 go to store |
 | Float switch Water Level Sensing Switch Sensor 12v 24v 1PC BLACK Product Description: *Horizontal float sensor switch is installed on the side of level sensor controller automatic water pump controller water tank pool. *Float switch is a device used to sense the level in the tank. It can activate pumps indicators... more | $9.94 $5.95 go to store |
 | Float switch Water Level Sensing Switch Sensor 12v 24v 1 Pcs BLACK Product Description: *Horizontal float sensor switch is installed on the side of level sensor controller automatic water pump controller water tank pool. *Float switch is a device used to sense the level in the tank. It can activate pumps indicators... more | go to store |
 | Float switch Fluid Water Level Sensing Switch Sensor 12v 24v 1 Pcs BLACK Product Description: Horizontal float sensor switch is installed on the side of liquid level sensor controller automatic water pump controller water tank pool. Float switch is a device used to sense the liquid level in the tank. It can activate pumps... more | go to store |
 | Float Switch Fluid Water Level Sensing Switch Sensor 12V 24V 1Pc Black Product Description: Horizontal float sensor switch is installed on the side of liquid level sensor controller automatic water pump controller water tank pool. Float switch is a device used to sense the liquid level in the tank. It can activate pumps... more | go to store |
 | Float switch Fluid Water Level Sensing Switch Sensor 12v 24v 1PC BLACK Product Description: Horizontal float sensor switch is installed on the side of liquid level sensor controller automatic water pump controller water tank pool. Float switch is a device used to sense the liquid level in the tank. It can activate pumps... more | $4.10 $2.45 go to store |
 | Float switch Fluid Water Level Sensing Switch Sensor 12v 24v 1PC BLACK Product Description: Horizontal float sensor switch is installed on the side of liquid level sensor controller automatic water pump controller water tank pool. Float switch is a device used to sense the liquid level in the tank. It can activate pumps... more | go to store |
 | Float Switch Water Level Sensing Switch Sensor 12V 24V 1Pc Black Product Description: *Horizontal float sensor switch is installed on the side of level sensor controller automatic water pump controller water tank pool. *Float switch is a device used to sense the level in the tank. It can activate pumps indicators... more | $8.12 $5.13 go to store |
 | Float Switch Water Level Sensing Switch Sensor 12V 24V 1Pc Black B3363 Float Switch Water Level Sensing Switch Sensor 12V 24V 1Pc Black B3363 Product Description: *Horizontal float sensor switch is installed on the side of level sensor controller automatic water pump controller water tank pool. *Float switch is a device... more | $7.93 $4.89 go to store |
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