NOYAFA NF-276L Laser Distance Meter Instruction Manual
- September 24, 2024
- NOYAFA
Table of Contents
NOYAFA NF-276L Laser Distance Meter
Please read and understand the safety precautions before using or maintaining the equipment.
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Do not open or repair the instrument in anyway. It is strictly prohibited to illegally modify or change the performance of the laser transmitter of the instrument.
Please keep the instrument properly and do not place it in the place where children can reach it. -
Do not use the instrument laser to illuminate your own or other people’s eyes and other parts of the body, and do not shine the laser on the surface of highly reflective objects.
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The electromagnetic radiation of the instrument may cause interference to other equipment and devices.
Please do not use the instrument near aircraft or medical equipment, and do not use the instrument in flammable and explosive environments. -
Dispose of discarded batteries and instruments in accordance with your local laws and regulations.
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When the battery symbol blinks, charge it in time.
Overview
The Smart Mouse NF-276L laser rangefinder can measure distance, length,
height, spacing, and calculate the area and volume.
There are also hook measurement, record preservation and other functions. This
measuring instrument is suitable for indoor and outdoor measurement work.
Display interface
- Before and after the base indicator
- Laser on indicator
- Area/volume/hook gauge indicator
- Main display area
- Data storage indicator
- Store quantity and Angle display area
- Battery level
- Auxiliary display area
- Unit indicator
Product function
Use method
Turn on & off
Power on: Press and hold for 2 seconds to power on.
Shutdown : Press and hold again for 5 seconds to shut down.
Single measurement
Tap to turn on the laser, and tap again to measure.
Continuous measurement
Long press for 2 seconds to enter the continuous measurement mode and display
the maximum and minimum values; In continuous measurement mode,short press or
press to stop continuous measurement.
Area/perimeter measurement
Under area & circumference measurement, press to measure the length and width
of the area, the result will display the circumference on the third line and
the area data display on the last line.
Volume measurement
Under volume measurement, press to measure the length, width,height, the
result will display on the screen.
Area continuous measurement
Under Area continuous measurement, press to measure the height of the wall,
press to measure the width 1 of the wall 1, the result will display the area
of wall 1; Press “Meas” to measure the width 2 of the wall 2, the result will
display the area of Wall 2, and so on, the sum of the area is the height x
(width 1+width1+width3+……+width N)
Pythagorean measurement
Under Area continuous measurement, press to enter first Pythagorean
measurement, press to get 1& 2 values, it will work out the height “L” on the
screen.
Secondary Pythagorean measurement 1
Under the first Pythagorean measurement, press to enter the second Pythagorean
measurement. Press to get 1,2&3 values, it will work out the height “L” on the
screen.
Secondary Pythagorean measurement 2
Under the second Pythagorean measurement 1, Press to get 1, 2&3 values, it
will work out the height “L” on the screen.
Review records
Under the secondary hook measurement 2, press the key once to enter the
historical record review; Press and hold down the + key combination for 3 to
5 seconds to delete history records. Press the key to exit.
Unit switch
At the same time, press the combination key + to switch units.
(0.000m→0.00m→0.00ft→0’00″→0.Oin→Oin)
Baseline switch
Press and hold function keys. Press and hold for 2 seconds to switch the
baseline. Top base and bottom base
Self-calibration
In the off state, long press the key for 5 seconds to turn on the instrument,
enter the self-calibration mode, adjust the distance offset, and adjust by
short press the range is -9~9mm; Press the to save and shut down.
Technical parameters
| Product model | NF-278L |
|---|---|
| Range | SOM |
| Range accuracy | ±1.Smm(d•0.005%) |
| Screen Typo | VA display |
| Laser type | 620-670nm,<1mW |
| Laser level | Class II |
| Laser off’ | No operate 30 seconds |
| Automatic shutdown | Nooperate for2minutes |
| Single measuring | √ |
| Continuity measuring | √ |
| Max/Min | √ |
| Area survey | √ |
| Girth measurement | √ |
| Volume measurement | √ |
| Wall area survey | √ |
| Pythagorean measuring | √ |
| Secondary Pyth oraan measurement 1 | √ |
| Secondary Pyth oraan measurement 2 | √ |
| Unit switch | M/fUin/ft+in |
| Benchmark switch | Front/end benchmark |
| Review records | 50 groups |
| --- | --- |
| Electron Angle | √ |
| Operating temperature | o·c-4o•c |
| Storage temperature | -2o·c-eo·c |
| Battery type | 320mAh lithium battery |
| Dimension | 9a3019mm |
Packing List
- Device 1 pc
- Giftbox 1 pc
- User manual 1 pc
- Certification 1 pc
- Lanyard 1 pc
Note : The instruction manual is for reference only, subject to change without prior notice, the product shall prevail.
Error reasons and solution
Read User Manual Online (PDF format)
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