This provides a clear and easy-to-read display, making it simple to quickly assess the current liquid level at a glance. Water tank liquid level high/low alarm mode. Buzzer on/off (the buzzer function is turned on or off only for the key sound, the alarm mode is not affected by this).
eBay
52mm Waterproof IP67 Car Boat Fuel Level Gauge with Alarm 0-190 ohm Fuel Level Sensor Oil Tank Indicator fit Marine RV Truck Car. - Alarm Mode: Red Indicator Light Flashes. - Alarm Set Point: <13%,flashing alarm without sound.
eBay
Supports tank liquid level high/low alarm and tank liquid empty alert. It can keep min/max records of tank liquid level. Alarm duration: 120sec. Tank transmitter: 6xAAA 1.5V batteries(without). Indoor temperature range: -50℃-0.
eBay
2023 New 52mm Universal 2 in 1 Dual Gauge. Gauge green line is connect to the water level sensor signal line( water level sensor brown line ). gauge white line is connect to the water temp sensor signal line.
eBay
Stainless Steel Level Transmitter. For a good sensor, accuracy is paramount. High accuracy.
eBay
Fit For:Pepboys Wen Power Pro Generator. Fit for Pepboys Wen Power Pro Generator. 1 x Level Gauge Indicator. Size:74 43 29mm.
eBay
When water level gets to A point. When water level gets to E point. C(black)—Should be placed in bottom of pool as the common line. C—Should be placed in bottom of pool as the common line. As liquid level gets off D point.
eBay
1pc Water Level Sensor 100mm ~ 575mm for Oil Liquid Tank Fuel Level Gauge 12V 240~33 Ohm Fuel Sending Unit Float Switch Thread. - Sensor Length : 100~575mm. 100mm, 150mm, 200mm, 250mm, 300 mm ,350 mm ,400mm, 450 mm,500mm, 550mm, 600mm, 650mm, and so on.
eBay