Attributes

Brand	-
Category	Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin	-
Operating Voltage	DC 3.3V - 5V
Output Signal	Analog Voltage (0-5V)
Interface Type	KF2510 3-Pin Header
PCB Material	FR-4 Double-sided
Sensor Principle	Resistive Exposure
Working Current	Less than 20mA
Module Size	65mm x 20mm x 8mm
Net Weight	5g
Microcontroller Compatibility	Arduino, STM32, Raspberry Pi
Package Contents	1 x Water Level Sensor Module

5 reviews

Anonymous

Mar 23, 2026

Rating: 5/5

Solid build quality

The KF2510 connector is very convenient for wiring. Saves time compared to soldering headers.

Anonymous

Mar 18, 2026

Rating: 4/5

Does the job

Corrosion might be an issue long term on the traces, but good for testing and short-term projects.

Anonymous

Mar 15, 2026

Rating: 5/5

Easy to use

Great for beginners learning analog inputs. Plenty of tutorials available online for this module.

Anonymous

Mar 12, 2026

Rating: 5/5

Perfect for my rain gauge

Works well with Arduino Uno. Readings are stable and easy to interpret in the serial monitor.

Anonymous

Feb 09, 2026

Rating: 4/5

Good but needs calibration

Sensitivity is high. Had to adjust code for my specific tank dimensions to get accurate percentages.

5 FAQ

Q: Is the output digital or analog?

A: This module provides an analog voltage output proportional to the water level.

Q: Does it come with wires?

A: No, only the module with the header pin is included. Cables must be purchased separately.

Q: Can I cut the sensor size?

A: Yes, you can trim the PCB but avoid cutting the conductive traces or the sensor area.

Q: Can this measure dirty water?

A: Yes, but conductivity may vary affecting accuracy. Clean water provides more consistent readings.

Q: Maximum water temperature?

A: Recommended for normal ambient temperature liquids only. Avoid hot liquids.

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