Pressure-proof water level meter with top quality

Introduction

Water level meter is the new patented products . The new integrated circuit board design and development. With the function of polarization resistance excitation circuit and corrosionresistant electrode to effectivelyprevent the electrode oxidation rust, keeping long-term sensitivity.

Water level meter can be widely used in water conservancy project, hydrology, geography, environmental protection and other areas of industry and agriculture fields; The water level meter is made of the probe, steel ruler and reel .Put the probe to the water slowly, when the probe touch the surface of water,the electric potentialwill be happened.After dealing by circuit board . the sound or light will be indicated,then you could check the height between thesurface of the water to the ground, easilyoperating .

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

Specifications

Use method

1.Before to use , loose the screws in the back of the wire spool . only allow free rotation of the wire spool, press the power button ( power indicator light ) , the water level probe into the tube , holding ruler cable , so probe move down slowly when exposed to the probe contacts the surface,it will emits a continuous beeping sound from the buzzer , then read out the result.

2.If there is a larger noise when measuring environment is bad, you can switch to a peak indication , as long as the selector switch on the instrument panel, it can be released to the voltage block , measurement method as above, the measurement range is the same.

Attention

1. When probe touch the water, it will make sound immediately, or the voltmeter will have indicate. you should move down probe slowly and carefully to find position of sound or indicate after reading out the depth dimensions of the pitch orifice.

2. The accuracy of reading, which is determined by the starting position of the buzzing sound or instructions , operator proficiency measurement accuracy and relevant , it should be repeated exercises and operations.