Minilyzer ML1 - Sound Level Meter NTi Audio - Free user manual and instructions
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| Product Type | Sound Level Meter |
| Brand | NTi Audio |
| Model | Minilyzer ML1 |
| Dimensions (approx.) | 150 x 70 x 30 mm |
| Weight (with batteries) | 200 g |
| Power Supply | 2 x AA batteries (1.5 V) |
| Measurement Range | 30 dB to 130 dB (A-weighted) |
| Frequency Range | 31.5 Hz to 8 kHz |
| Accuracy | ±1.5 dB (at reference condition) |
| Frequency Weighting | A and C |
| Time Weighting | Fast and Slow |
| Data Hold | Yes |
| Max Hold | Yes |
| Backlight | Yes |
| Auto Power Off | Yes (adjustable) |
| Display | LCD, 4-digit |
| Accessories Included | Windscreen, calibration screwdriver, manual |
| Warranty | 2 years |
| Cleaning and Maintenance | Clean with a dry, soft cloth. Do not use solvents. Store in a dry, dust-free environment. |
| Safety Precautions | Do not expose to extreme temperatures or humidity. Remove batteries when not in use for extended periods. |
Frequently Asked Questions - Minilyzer ML1 NTi Audio
How do I turn on the Minilyzer ML1?
Press and hold the POWER button for about 2 seconds until the display lights up.
What batteries does the ML1 use and how long do they last?
It uses 2 AA alkaline batteries. Typical battery life is approximately 30 hours of continuous use.
How do I change the measurement range?
The ML1 has an automatic range function. You can manually select ranges using the RANGE button if needed.
Can I calibrate the sound level meter?
Yes, you can calibrate it using an external sound calibrator (e.g., NTi Audio CAL-100). Use the provided screwdriver to adjust the calibration potentiometer.
What does the 'MAX HOLD' function do?
When activated, the display shows the maximum sound level measured since the function was enabled.
How do I select A or C weighting?
Press the WEIGHT button to toggle between A-weighting (default) and C-weighting. The current weighting is shown on the display.
Is the meter waterproof?
No, the ML1 is not waterproof. Avoid exposing it to rain or moisture. Use the windscreen to protect the microphone from wind and particles.
What is the frequency range of the ML1?
The frequency response is 31.5 Hz to 8 kHz, suitable for general sound level measurements.
How do I replace the windscreen?
Simply pull off the old windscreen and push the new one onto the microphone capsule. Ensure it is securely fitted.
Where can I find the user manual?
The user manual is available for free download in PDF format from notice-facile.com or the NTi Audio website.
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