Measuring instruments
NOYAFA Electronic specializing in testing instruments and cable testers for 16 years
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NOYAFA Electronic specializing in testing instruments and cable testers for 16 years
During decoration process, some customers need to drill a hole in the wall, in that situation NF-518S can play an important role in the whole process, Using NF-518S customers can detect any hidden metal/power cable/ wood etc in the wall, so that they can get a clear understanding about the situation under the concrete, avoiding any potential risk/ damage.
With audio broadcast function, customers can find the metal/wood/power cable with clear notice. Together with the testing result displayed on the screen.
Compared with normal stud finder NF-518S stands out for it’s excellent function with laser rangefinder as additional usage for customers, Taking measurement for distance, area, volume, Pythagorean testing, etc. With the extra functions customers get much more than what they have paid for from the product
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Safety Warnning:
1.To ensure the safe usage and prevent any potential injury such likelaser flection,shock,or any injury by incorrect operation and mis usagePls read the safety warning and user guidance in the user manual.
2. Pls DO NOT change the performance for the laser by any means,which will bring risk for explosion of laser.Laser will be on only whenin usage and DO NOT look at the laser DIRECTLY.Instrument will beonly used by relevant users.
-----DO NOT use laser to point at anyone when using in dark environment.DONOT point the laser to high reflection object.
-----DO NOT leave the instrument within kid's reach.
3. Pls contact with local distributors when any damage occurs, don't try to repair it yourself.
4. Electric-magnet reflection may cause some interference to some other equipment ( such like pacer,hearing-aid,medical instrument ).
-----DO NOT use the instrument in the flammable, explosive environment.DO NOT use the instrument close the medical equipment.
-----DO NOTuse the instrument in an airplane.
5. Pls deal with the instrument according to the local law, when you decide to abandon it.
Illustration for main keys :
Turn the instrument ON/OFF
-----Turn ON, Long press the power button to turn it on/off.
----- Laser distance meter and wall detecting functions switch Default set to laser meter function, short press survey button to enter walldetecting mode;Short press " DIST "button to switch to laser meter function.
System Menu setting
-----Enter Menu Setting Long press "SURVEY" button when the instrument is ON, there are 7 options in the system menu: History Data, Unit setting, Audio switch, Variation setting, Sensitive setting, Metal detection, Collaboration,About the instrument.
----- Menu setting Press "Right" button on the system menu page to step forward,Press "Left"to step backward,Press "MEAS,ML;," to confirm the choice, Press "Left" and "Right" to switch between choices.Press "MEAS"to save the setting, Press "Back" to step backwards or Exit the setting.
Wall Detection Function:
Wall detecting function user guidance Note,human body is conductive,to ensure the best detecting result andguarantee the right depth, Pls follow the guidance when use the instrument.
Metal Detection
------- Short press on "SURVEY" to enter wall detecting model, Instrument default setting at metal testing model.symbol shows metal detection model,Customers can start to scan when the text disappeared from the screen and the red scan line appears.
------- When the Magnetic symbol comes out at the top left corner, with the audio broadcast“Metal”and the depth figure showed onthe screen with the signal strength it means the instrument has found magnetic metal, if the magnetic symbol with cross shows others are the same as the metal it means the instrument has found some non-magnetic metal;
AC Power Cable Detection
------ When the Thurder symbol shows on the screen, it means the instrument has found AC power cable with50/60HZ frequency.
Central Mark hole
------ The display will show the central marking hole together with the depth figure when it moves to the top of some tested objections (Magnetic metal / non magnetic metal wooden /AC power cable).
Product Parameters
Laser Meter Function | Wall Detection Function | ||
| Distance | 0.2 - 40/60m | Depth Measurement | Magnetic Metal: 12cm |
| Accuracy | ±1.5mm + D*5 out of hundred thousand | Non-Magnetic Metal: 10cm | |
| Laser Type | 630-670nm,<1mW | AC power cable :5cm | |
| Laser CAT | CAT II | Wood: 3.8cm | |
| Auto OFF | 3 minutes | Metal Detection | Testing figures provided with Ф20mm stainless pipe as tested object |
| Unit Switch | m/ ft / in / ft+in | Non Metal Detection | √ |
| Benchmark Switch | Front / Bottom | AC power Detection | √ |
Continuously Measurement | Max / Min Value | Auto OFF | 5 Minutes |
| Single Measurement | √ | Operation Temperature | 0~50℃ |
| Area Measurement | √ | Storage Temperature | -10~60℃ |
| Volume Measurement | √ | Digital level Function | |
Pythagoras Measurement | √ | Digital level | ±90 |
Secondary Pythagoras theorem 1 | √ | ||
Secondary Pythagoras theorem 2 | √ | Item NO. | NF-518S |
Triangle area measurement | √ | Functions | Laser distance+ Wall Detection+ Digital level |
Trapezoid measurement | √ | Appearance | 2 colors, solid shape |
Auto Horizon measurement | √ | Screen Type | 2.4 HD screen, 240*320 resolution |
Auto Vertical measurement | √ | Charging Port | Type-C charging |
Countdown measurement | √ | Battery Type | Lithium Battery (500mAh) |
Digital level measurement | √ | Protect Level | IP54 |
Plus / Minus | √ | Audio Broadcast | Live Broadcast |
History Record Storage | 50 | Dimension (mm) | 63*25*139 |
| Self collaboration | √ | Weight (g) | 200 |
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