Practical for using, and simple installation. It has a long service life, has a low failure rate, and saves water resources.
eBay
Hydrostatic Deep Well Water Level Gauge 200m For River Water Level Measurement
Aliexpress UK
[EASY TO MAINTAIN]The floating valve is equipped with a filter, which must be used for the water inlet to avoid sand and gravel from blocking the floating ball. We use stainless steel as the valve body and use stainless steel screws, never rust, very safe.
eBay
High Precision DC Water Flow Sensor Water Level Switch Flow Sensors Float Switch Liquid Level Sensor Pulse Signal Output
Aliexpress UK
Suitable for industrial and civil use. 1 pool auto fill float valve. Low failure rate, stable performance, saving water resources. SAFE AND : The water float valve is made of food-grade 304 stainless steel to the safety of drinking water.
eBay
ME201WZ SmartLife Tuya App ZigBee3.0 Gateway Water Level Sensor Remote Monitor WiFi Water Tank Level Detector Alarm
Aliexpress UK
Suitable for industrial and civil use. 1 pool auto fill float valve. Low failure rate, stable performance, saving water resources. SAFE AND : The water float valve is made of food-grade 304 stainless steel to the safety of drinking water.
eBay
ME202W 5m Intelligent Water Tank Level Sensor Meter Tuya Intelligent Remote WiFi High Accuracy Oil Diesel Water Level Meter
Aliexpress UK
This product is small and does not take up space, and it is superior to the traditional process to effectively increase the water output, which is A ball float valve inside allows water to until a specific level is reached.
eBay
Smart WiFi Water Level Alarm with Mobile App Alerts, Sump Pump Alarm, Water Level Sensor Detector, 90dB Siren, LED Strobe
Aliexpress UK
With an exquisite appearance and durable hard shell, it has strong friction and impact resistance, effectively increasing the service life of the product, and making friction in life no longer a problem.
eBay
HOT 000016053 Ice Water Level Probe Kit with Harness for Manitowoc Ice Machines Ice Water Level Sensor Probe Kit
Aliexpress UK
Can replace the traditional floating ball valve, possess stable performance, high reliability. Suitable for 0.2KG‑10KG water pressure and can handle temperatures from 0℃ to 100℃. Products must be installed vertically on a horizontal plane, and the float valve must be installed downward.
eBay
52mm Car Water Temperature Gauge LED White Light Water Tank Level Indicator 12V Water Temp Celsius Gauge with Water Temp Sensor
Aliexpress UK
Features: .
eBay
Eleksmaker Eleksvu2 level meter, pickup meter, pickup lamp, RGB light level, voice controller, VU meter head with backlight
Aliexpress UK