NOYAFA Manufacture

Noyafa NF-5120 Blockage locator for water pipe with replaceable waterproof probe

Noyafa NF-5120 Blockage locator for water pipe with replaceable waterproof probe

Model: NF-5120
OEM / ODM / OBM support: YES

Transmitter Specifications

Scope of application: PVC pipe
plastic pipe, Cement pipe, Iron pipe, metal pipe
Signal Length: 20m
Working frequency: 300Hz
Work hours: 10H
Working temperature: 0-40℃
Power supply: 3.7V, 2600mAh

Receiver Specification
Distance Range: 0-60cm (Metal pipe), 0-15cm (Non-metal pipe)
Sensitivity adjust: YES
Working frequency: 300Hz
Work hours: 20H
Power supply: 3.7V, 1400mAh

To locate the blockage point of the pipe for customers, Noyafa brought in NF-5120, with replaceable waterproof probe,customers can easily locate the blockage point for pipes underground or in the wall. Blockage locators from Noyafa is different from items in the market with same function.with 5 free probe heads and self checking function, NF-5120 is easy to operate and maintain.Bringing convenient to customers in usage and also repairing.

  1. Functional features

  2. 1.The emitter

---- Probe self-check function: automatically detect the probe afterstarting up.Open circuit: one short beep "di" prompts short circuit:two short beep "di" prompts normal; one long beep "di" promptslong beep, and the probe enters the working mode.

 Charging indicator function: 

---- Red light when charging , green lightwhen full.Low power alarm and battery protection function: low voltage(lt;3.6V), green light flashing alarm, ultra-low pressure (<3.2V),the instrument a utomatically shuts down to protect the battery.Automatic shutdown function, automatic shutdown after 1 hour,to prevent forgetting to shut down resulting in power depletion


●Power detection function: automatically detect thebattery power turning on,represented by 5 LED lights, all on means full power

3.Charging indicator

function: the red light is always on during charging; when the light turns to green it means the battery is fully charged .

●Power alert function:

Normal power: green light is always on and low voltage (lower than 3. 6V), green light 1 second slow flashing alarm, ultra-low  (lower than 3.2V), the green light flashes for 3 seconds and then turns off to protect the battery

●Automatic shutdown function:

Utomatic shutdown after 30 minutes, to prevent for getting to shut down resulting in power depletion.

●Indicating function of signal intensity:

The signal lamp can accurately indicate the signal intensity, and has the function of brightness adjustment

●The detection range is adjustable from 5 cm to 50cm

3.How to use the product

3.1.Turn on and off the trans mitter:

●Press the power button for 2 seconds in the off state, when the power indicator is green, otherwise it will be turned off

●Receiver: turn the knob clockwise to power on the battery in the first 2 seconds after power on, using 5 LED to re present the battery, all of which are fully charged

3.2Pre-use ins pection.

●Transmitter: turn on and spin the probe out for a while, and the probe is at a distance from the transmitter.

●Receiver: power on to the maximum sensitivity, put the receiver close to the transmitter probe, if the receiver emits a strong signal sound, it means that the instrument is normal, such as the receiver does not make sound or the sound is very

low, the probe needs to be replaced.

Product Manual

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Company Profile

SHENZHEN NOYAFA TECHNOLOGY CO., LTD is a manufacturer set up in 2006 and based in Shenzhen,China, supplying cable tester, wire tracker, fiber tester, laser distance meter, CCTV tester and other test equipment. After years of development, the company has created a wealth of experience in sales and after-sales service team. Manufacturers and users in the formation of a very high reputation. At present, our products are exporting to all over the world, especially to Europe, Asian. No matter where of when, customer satisfactory is our eternal pursuit and goal.

Our Services

After-Sale service Commitment

1.Product quanlity
All products are guaranteed on consistency
All products are stabilized after 24-hour aging testing.
All products are 100% inspected PASS before shipment.
All products are ensured compliance with national standards, GB4793.1-GB1094.6-96 Degrees of protection provided by enclosure,
GB4793-1984 Safety
requirements for electronic measuring instruments, GB191 Packaging storage and transportation signs.

2. After-sales service Clause
2.1 Responsibility
We are only responsible for the samage or loss before opening-box inspections, otherwise, it is out of our responsibility in 6 months calid from the sate of purchasing to provide with further services for repair, maintenance or replacement.
2.2 Escape Provision
The following is out of our commitment and maintenance for free:
A. No any other valid proof.
B. Unauthorized repair to misuse or removal.
C. Normal wear and tear of accessories.
D. Abnormal connection to high-voltage equipments or long-time unuse.
E. Damage or defects caused by force majeure.
F. Improper maintenance and repair.


Q1: Are you trading company or manufacturer?
A1: We're original manufacturer, which can help you get factory selling products with competitive prices.

Q2: How long is your delivery time?
A2: Normally it is 3-10 working days if the goods are in stock. Or it is 10-25 working days if the goods are not in stock, it is according to your order quantity.

Q3: How is your after-sale service?
A3: Our experienced technical team is ready to respond you within 24 hours.

Q4: What is your MOQ? Do you provide customized services?
A4: For sample order, there is no limit on MOQ. We will appreciate it if you'd like to purchase samples for testing first.

Q5: What is your terms of payment?

A5: Payment≤5000USD, 100% in advance. Payment>5000USD, 30% T/T in advance, balance before shipment.
Trade Assurance order payment. Paypal, Western Union etc.

Q6: Can I become your sole distributor in my place?
A6: We appreciate that. And we will discuss about your market situation together and after confirmation we will send you a contract with detail requirements about distributor terms and sales targets.

How We Do It Meet And Define Global

The first thing we do is meeting with our clients and talk through their goals on a future project.
During this meeting, feel free to communicate your ideas and ask lots of questions.

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