GLT500A Groundwater Level Meter

Product Description

The GAMICOS steel ruler water level meter, also called deep meter, is a water level measuring device 

specially used for deep well water level measurement. It is simple to operate and can be used in a variety

 of working conditions, such as deep wells, boreholes, dams, water conservancy projects, environmental

protection, etc. It does not require power supply, only needs 9V lithium battery. It has the characteristics 

of low power consumption, stainless steel probe, as long as it touches the water surface, the sounder will

automatically alarm. The ruler is clear, the marking interval is even, it is a very good product for measuring

water level.

Why choose GLT500A dip meter?

• Sensor probe diameter only 14mm, It can be used for measurement of narrow pipe space. 
• The anti-corrosion electrode of GLT500A can effectively prevent the electrode from oxidizing and rusting, 

• 30-500m measuring range is optional. 
• Industrial-Grade Precision (±0.5mm) Never guess your data again. The GLT500A delivers millimeter-level

• Dual Sensing Alarm (Sound & Light) Equipped with a high-decibel buzzer and a bright LED indicator. The

• High-Strength Steel Ruler Cable Our cable is built to last. It features internal high-tensile steel wires coated

with a transparent, UV-resistant plastic layer. Stretch-Proof: No deformation even after long-term use. 

• Permanent Markings: Clear, easy-to-read scale that won't fade or wear off.
• IP68 Stainless Steel Probe The 14mm/25mm slim-line probe is crafted from corrosion-resistant stainless steel.
• It is fully sealed (IP68) to withstand high pressure in deep wells up to 500 meters deep.
• Rugged & Portable Design Ergonomic Reel: Features a smooth winding mechanism and a sturdy handle for easy

Product Details

Product Characteristics

Product Parameter

Applications

Company Profile

GAMICOS is a high-tech liquid level and pressure measurement Internet brand integrating R&D, 

production and sales. It is committed to becoming an excellent solution service in the liquid level

 and pressure measurement industry. At present, it mainly produces pressure sensors, liquid level

 sensors, fuel level sensors, water level meters, ultrasonic level meters, radar level meters, and 

series products of Lora/GPRS/NB-IOT/4G Wireless measuring instrument. Over the years, the 

products have been sold to more than 100 countries and regions such as the United States, India, 

Russia, Germany, Australia, Brazil, Portugal, Saudi Arabia and South Africa, serving thousands of 

customers every year. To meet the needs of diverse users, the brand also provides OEM And ODM

 services.

FAQs

1. What are the main applications of this water level meter?

It is widely used in hydraulic engineering, hydrogeology, environmental monitoring, rural irrigation areas, 

reservoir dams, river embankments, power stations, groundwater level and well water level measurement.

2. What is the maximum measurement depth available?

Depending on the model, measurement depths range from 30m, 50m, 100m, 200m, 300m, 400m, to 500m.

3. How does the instrument indicate water contact?

When the probe tip touches water, the built-in buzzer emits a continuous sound and the LED light on the 

panel turns on,providing both audible and visual feedback.

4. What is the measurement accuracy?

The probe detection error is ≤ ±0.5mm. It is suitable for water conductivity ranging from 10μm to 1000μm, 

ensuring high sensitivity and accuracy.

5. How long does the battery last?

It uses a 9V lithium battery with extremely low power consumption. A single battery can last up to two years

under normal use.

6. Can it operate in extreme temperatures?

Yes. The operating temperature range is -20℃ to +60℃, and the cable can withstand -40℃ to +90℃, making

it suitable for harsh environments.

7. How do I read the water level data?

Once the probe contacts water and triggers the signal, read the depth marking on the steel tape cable at

 the top of the pipe. This reading can then be converted to elevation.

8.  Any tips for first-time users?

We recommend practicing the operation repeatedly to become familiar with the exact moment the buzzer

or light activates. Always raise and lower the cable slowly to accurately identify the starting signal for

precise readings.