Product Description
Accurate water level measurement is essential for water resource management, engineering safety, and environmental monitoring. This Water Well Level Meter is engineered to provide stable and precise readings in various conditions.
It is suitable for measuring water levels in wells, boreholes, and water pipes, and plays a critical role in monitoring groundwater fluctuations, detecting seepage in dams, and supporting irrigation planning. With its high sensitivity and reliable signal transmission, this Water Well Level Meter ensures consistent performance even in demanding environments.

Technical Specifications
| Measurement Depth | 30 m, 50 m, 100 m, 150 m (customizable up to 500 m) |
| Minimum Reading | 1 mm |
| Repeatability | ±0.2 mm |
| Probe Accuracy | ±0.5 mm |
| Water Conductivity Range | 10 μS/cm – 1000 μS/cm |
| Response Time | ≤1 ms |
| Operating Temperature | -20°C to 60°C |
| Display Options | LED lights, audible alarms, voltage meter |
| Power Supply | DL2456V battery, 4 hours daily use, ~2-year lifespan |
Product Components
Probe
Made of stainless steel, the probe contains a highly sensitive sensor that detects water contact accurately while remaining fully waterproof.
01
Measuring Cable
Combines scale markings and signal transmission in one durable cable, ensuring corrosion resistance and easy reading.
02
Receiver Unit
Equipped with sound alerts, LED indicators, and peak-reading function for precise and immediate feedback.
03
Reel
Keeps the cable organized while housing the receiver and battery, improving portability and protection.
04
Optional Accessories
Water pipe and bottom cover (optional) protect the probe from sediment and debris, extending service life.
05

How the Water Well Level Meter Works
The Water Well Level Meter operates through a sensitive probe sensor that detects contact with the water surface. Once the probe touches water, a signal is transmitted through the cable to the receiver unit.
The system immediately responds with an audible and visual alert, allowing users to read the exact water level directly from the marked cable. This design ensures fast response, high accuracy, and repeatable measurements in field conditions.

Application
For someone managing a reservoir or a river, knowing the water level isn't just a number-it's the key to deciding when to release water for irrigation or prevent flooding. Field geologists and hydrogeologists rely on precise readings to track groundwater fluctuations and understand what's happening beneath the surface, which directly affects their planning and reporting. On construction sites, teams working on basements, deep excavations, or dam inspections need to spot rising water levels early to protect both the project and their crew. Anyone whose work depends on monitoring water can use this Water Well Level Meter as a reliable partner, giving them the information they need to act quickly every day.
Operation Instructions
1. Release the cable from the reel and power on the device
2. Slowly lower the probe into the well or borehole
3. Observe the receiver for sound or light signals
4. When the probe contacts water, read the measurement directly from the cable scale
5. Record the data carefully for accurate monitoring

Customer Benefits
Choosing RanCheng Machinery's Water Well Level Meter gives you more than just a measurement tool; it provides a complete solution for water monitoring:
- High Accuracy and Reliability: Millimeter-level precision ensures confidence in every reading, even under challenging field conditions.
- Ease of Use: Intuitive operation reduces training time and allows field teams to perform measurements efficiently.
- Durable Design: Corrosion-resistant materials and robust components deliver years of consistent service with minimal maintenance.
- Versatile Applications: Adaptable to wells, reservoirs, rivers, and construction sites, making it a multi-purpose tool for professionals.
By integrating high precision, ease of use, and reliable support, our Water Well Level Meter helps professionals make better decisions, save time, and reduce operational risks.

Maintenance & Care
- Clean the probe and cable after each use
- Store the device in a dry environment (-10°C to 40°C)
- Avoid bending or damaging the cable near the probe
- Turn off the device when not in use to save battery
- Contact the manufacturer for maintenance support when needed
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