30m 50m 100m 150m 200m 300m 400m Ruler Water Level Meter With Sounder And Light

30m 50m 100m 150m 200m 300m 400m Ruler Water Level Meter With Sounder And Light

steel reel type

plastic reel type

Introduction

steel ruler water level meter is a new type of patented product .The anti-polarization excitation circuit and the corrosion-resistant electrode can effectively prevent the electrode from rusting and maintain the long-term use of the same sensitivity.

♥composition:

The instrument consists of a sensor probe, a host, and a reel.
♥easy to use:

1,Slowly slide the sensor probe head down into the water.

2,When the probe head touches the water, an induced potential is generated.

3,After circuit processing, sound and light instructions are issued.
4,Then read out the height difference data between the surface and the ground from the ruler.

Features

1. Quick response circuit design, high detect speed, high sensitivity

2. Adapt to various environmental and regional water quality

3. Low power consumption, battery-powered use two years at once

4. The cable has a ruler scale to measure the water level directly

30m 50m 100m 150m 200m 300m 400m Ruler Water Level Meter With Sounder And Light

Specifications