Portable sonic level sounder 100m for Africa

FOB Reference Price:Get Latest Price
$149.00 - $399.00 / Pieces | 1 Piece/Pieces (Min. Order)
Support Express · Sea freight
Lead Time:
Quantity(Pieces) 1 - 1 2 - 10 11 - 100 >100
Est. Time(days) 9 9 15 Negotiable
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Quick Details
Place of Origin:
Brand Name:
Model Number:
HLM level indicator
groundwater monitoring, boreholes, water wells and tanks
Power supply:
9v lithium battery
LED, buzzer, electricity meter
Measure range:
0-500m optional
Reels material:
Probe Diameter:
Standard length:
Minimum indication:
Portable, Level Meter with Sounder
Supply Ability
Supply Ability:
50000 Piece/Pieces per Month Portable sonic level sounder 100m for Africa
Packaging & Delivery
Packaging Details
standard export packing, no damage to Water Level Sounder
Shenzhen, Guangzhou, Shanghai, Changsha
Lead Time :
Quantity(Pieces) 1 - 1 2 - 10 11 - 100 >100
Est. Time(days) 9 9 15 To be negotiated
Portable sonic level sounder 100m for Africa
Product Description





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. (300 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.



HLM Series Water Level Sounder is Portable 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 WLM Series Water Level Meter is supplied on a sturdy winding reel complete with a brake and carrying handle. 

Features 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.


Real picture:

Product Details:

What's the Specification of HLM Level Sounder?

Measure range (meter)


Minimum indication(mm)

1 mm

Repeat indication (mm)


Reels color


Reels material


Power supply(V)

9V battery

Instrument for temperature


The response time for output


Adaptation range

10μω~1000μω(water quality)

Measurement signal

LED, buzzer, electricity meter

Construction of cable

conductor: Multi-strand tinning copper wires twisted

core wire:Special PP mixed insulation

ecderon:Special PUR or PE mixed

ecderon color :natural color



Order info: measure range 0-50, 0-100m or...?


1. Precision measurement, simplicity, and durability
2. Detect water levels and well bottoms with high precision
3. Trouble-free operation in wells with falling water and heavy oil slicks, even if well is not cased
4. Durable polyester powder-coated steel frame
5. Corrosion-resistant stainless steel fittings
6. Water and dust-proof encapsulated electronics
7. Full depth stainless steel and probe
8. Long lasting flexible link between the tape and probe
9. Audio alert beeper and LED indicate contact with the water

What is The Application of HLM?  


Company Information


Q:Could you provide me the shortest lead time?
A:We have materials in our stock, if you need an urgent delivery just tell us and we will try our best to satisfy you.

Q:Could I visit your factory?
A: Yes, welcome.


Q: How can I get the quotation?

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

Or contact Ms. Anna Luo directly at (email: sales09 at holykell.com, Whatsapp&Viber 86-18473365257) you will get the reply within 10 hours.


Q. How can I get my water level meters?/ What's the means of transport?

A. DHL, FedEx, UPS,TNT, etc or bulk order by Air, by Sea.

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Product ID:Portable sonic level sounder 100m for Africa HLM

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