Need help?Do you have a question about the NOYAFA NF-271 and is the answer not in the manual?
General| Type | Laser Distance Meter |
|---|---|
| Accuracy | ±2mm |
| Laser Class | Class II |
| Laser Type | 635nm, <1mW |
| Model | NOYAFA NF-271 |
| Units | m, in, ft |
| Display | LCD with backlight |
| Battery Type | AAA 1.5V*2 |
| Operating Temperature | 0°C - 40°C |
| Storage Temperature | -10°C - 60°C |
| Operating Humidity | ≤80% RH |
| Power Supply | AAA 1.5V*2 battery |
Explains the function of primary buttons like Add, Subtract, Measure, Power, Menu, and Record Query.
Covers battery status, signal strength, units, and auxiliary indicators shown on the screen.
Details buzzer/voice functions, data storage capabilities, and model-specific features like degree measurement.
Lists measurement types supported by NF-271: Length, Area, Volume, Pythagoras, and Secondary Pythagoras.
Lists additional functions for NF-272L: Level, Vertical, Secondary Pythagoras, and Pythagoras.
Instructions for powering the device on and off using a long press of the CLEAR button.
Guides on performing a single distance measurement using the MEAS button.
Explains how to initiate and quit continuous measurement mode, showing MAX & MIN values.
How to measure area by inputting length and width in single measurement mode.
How to measure volume by inputting length, width, and height in area measurement mode.
Method for measuring height 'L' using two known lengths (1 & 2) via Pythagorean theorem.
How to calculate height 'L' using three measured values (1, 2, & 3) in Pythagorean mode.
How to perform level measurements and calculate angle, vertical, and horizontal lengths.
How to perform vertical measurements and calculate degree and length.
How to add or subtract measurement results to get a combined value.
How to set the measurement benchmark from the front or end side of the device.
Instructions for switching measurement units and querying past measurements.
How to adjust settings like buzzer/voice broadcast and perform calibration.
Compares technical parameters like range, accuracy, and features between NF-271 and NF-272L.
Lists common error codes, their causes, and recommended solutions for troubleshooting.
To Next Page