• Holykell Sound and Light Alarm Borehole Depth Meter 50m
  • Holykell Sound and Light Alarm Borehole Depth Meter 50m
  • Holykell Sound and Light Alarm Borehole Depth Meter 50m
  • Holykell Sound and Light Alarm Borehole Depth Meter 50m
  • Holykell Sound and Light Alarm Borehole Depth Meter 50m

Holykell Sound and Light Alarm Borehole Depth Meter 50m

Accuracy: 0.5mm
Warranty: 18 Months
Max Level Range: 0-500m Water Level Indicator Optional
Application: Depth of Water in Wells, Boreholes, Standpipes, a
Signal: LED, Buzzer, Electricity Meter
Power Supply: 9V Lithium Battery
US$ 199/Piece 1 Piece(Min.Order)
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Manufacturer/Factory & Trading Company

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Hunan, China
High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
Cooperated with Fortune 500
This supplier has Cooperated with Fortune 500 companies
Years of Export Experience
The export experience of the supplier is more than 10 years
Fast Delivery
The supplier can deliver the goods within 15 days
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Basic Info.

Model NO.
Probe Diameter
14mm Water Level Indicat
Reels Material
Transport Package
Standard Export Carton Packaging,
Hunan, China (Mainland)

Product Description

Holykell Sound and Light alarm borehole depth meter 50m


Why Choose and trust Holykell water level meter?

You benefits from:

Factory experience:

More than 18 years of experience in Level sensor industry.
large stock:

within 24 hours delivery for standard specifications.
Supply ability:

At least 50000 pcs per Month.
Supply area:

All over the world, about 109 countries (Most of them are from North America, Europe, Australia,Asia and Africa)


CE, RoHS, ATEX audited by TUV Rheinland and ECM

OEM/ODM :  Accept.

Holykell Sound and Light Alarm Borehole Depth Meter 50m

HLM Series Water Level Meter with Laser Marked Tape for accurately measuring the depth of water in wells, boreholes, standpipes, and tanks. They are sturdy, easy to use and read accurately to 1/100 ft. The HLM Series Water Level Meter is supplied on a sturdy winding reel complete with a brake and carrying handle

Holykell Sound and Light Alarm Borehole Depth Meter 50m




The tape reels are built of resistant polycarbonate and accurate flat-tape marked each mm

Resist corrosion, strength,non-stretch and allow accurate readings

Precision measurement, simplicity, and durability

The corrosion-proof stainless steel probe and tape seal plug design

Zero displacement,Water and dust proof, is submersible up to 1000 ft. (500 m)

Making it ideal for accurate measuring the total well depth

9V Li- battery supply

Standard 9V Li- battery gives more than 90 hrs. of use

Self-contained power supply,Energy saving and environmental protection

Triple indication:LED, buzzer, electricity meter

Audible and visible alarms activated when the probe makes contact with wate

Fast response, suitable for noisy or adverse conditions.

Holykell Sound and Light Alarm Borehole Depth Meter 50mFeatures include a shrouded stainless steel probe (allows accurate level determinations under cascading water conditions), a buzzer (with adjustable volume control), and sensitivity control as standard. An optional tape guide/datum acts as a reference point and also prevents tape abrasion from the casing edge. The moisture resistant electronics and standard 9V battery are housed in the front for quick and easy access.

Holykell Sound and Light Alarm Borehole Depth Meter 50m

Company Information

Holykell Technology Co. , Ltd is a high-tech company integrating R&D, production and

distribution. The company has a purification plant of 5000m2, an annual output of 1

million production line of pressure sensor, transmitter and intelligent digital instrumentation.

Now the company has more than 120,000 customers worldwide, the products have

been exported to Europe, America, Australia, Africa, southeast Asia, 109 countries.

Holykell can provide a cost effective solution for pressure monitoring for a variety of

applications. Welcome to your inquiry.


Holykell Sound and Light Alarm Borehole Depth Meter 50m
Holykell Sound and Light Alarm Borehole Depth Meter 50m



Q:Can you accept ODM & OEM service ?

A:We professional provide OEM &ODM service for pressure and ultrasonic water tank level meter.

Q:Could I get samples?
A:Yes,we have materials in stock to help you to get the samples as soon as we can.
Q:How about the quality of the magnets?
A:We have the certification of ISO,CE and ROSH,we could send the certification test of our company to you.

Q:How is the price?
A:As we believe the quality is the most important,we will provide the best quality pressure sensor we can with reasonable price.
Q:Could you provide me the shortest lead time?
A:We have materials in our stock,if you really need,you can tell us and we will try our best to satisfy you.
Q: How can I get the quotation?

A: Send your inquiry to us by the inquiry from on the right-side or the bottom of this page.

Or contact us directly  ( ), you will get the reply within 12hours, and the quotation will send to you according to your requirements.

Q: How can I get my sensors?/ What's the means of transport?

A. We main delivery goods by express: DHL, FedEx, UPS,TNT, etc or logistics by indicator

Q. How to order ?

A. In order to recommend you the most suitable pressure sensors or level sensors and make an accurate quotation, please provide the following information and send it to our sales when you are going to make an inquiry, thanks ! 

Order information

*Part number / tape length.

*Temperature option, if required

*Accessories required.

*conductor: Multi-strand tinning copper wires twisted

core wire:Special PP mixed insulation

ecderon:Special PUR or PE mixed

ecderon color :natural color

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