WML Battery Powered 50m Depth Indicator Steel Ruler Tape Water Level Meter

Brief Introduction:
The WML Battery Powered 50m Depth Indicator Steel Ruler Tape Water Level Meter offers a precision-engineered solution for accurate water level measurements. Perfectly designed for assessing the water level in wells, boreholes, and pipes, this device is indispensable for tracking groundwater levels and evaluating seepage lines in earth and rock dams with unparalleled accuracy.
This versatile meter is ideal for both construction projects and long-term safety monitoring, ensuring the ongoing integrity of your project.

Structure:
The WLM Battery Powered 50m Depth Indicator Steel Ruler Tape Water Level Meter is an integrated system featuring a durable probe, an innovative steel ruler, an advanced receiving system, and a compact reel design.

1. Probe: Crafted from high-grade stainless steel, the probe features a water-resistant contact point. It automatically activates the receiving system upon contact with the water surface and deactivates once out of contact, ensuring efficient operation.
2. Steel ruler tape: Utilizing cutting-edge plastic technology, the steel ruler is seamlessly bonded with the cable, providing rust protection and simplifying the measurement process for enhanced convenience and precision.
3. Receiving system: This sophisticated system comprises a speaker and a peak indicator. The speaker delivers a consistent buzzing sound, while peak indication is managed via a voltmeter. A switch allows seamless selection of the preferred system, ensuring consistent accuracy across all readings.
4. Frame: Ingeniously designed with a reel and bracket, the frame houses the receiving system and battery inside the reel, while the steel ruler cable is neatly wrapped around the exterior, optimizing functionality and ease of use.

Main Parameters:

Model	Max. test depth / (m)	Length(mm)	Width(mm)	Height(mm)	Probe(mm)	Width of ruler(mm)	Weight (kg)
WLM-30	30	310	250	430	Φ15*160	9.8	2.85
WLM-50	50	310	250	430	Φ15*160	9.8	2.95
WLM-100	100	310	250	430	Φ15*160	9.8	4.3
WLM-150	150	310	250	430	Φ15*160	9.8	4.7
WLM-200	200	310	250	430	Φ15*160	9.8	7.3
WLM-300	300	360	250	430	Φ15*160	9.8	7.85