DP-390 Decibel Meter with Data Logging Sound Decibel Meter Data Logger, 30~130dB Sound Level Meter with Audible Visual Alarm, Sound Meter with Export Data, PC Connection, Temperature, Analog Bar Indicator
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FEATURES
- Wide measurement range
- A/C/Z Frequency weighting and FAST/SLOW Time-Weighted options
- Data hold and Max/Min/Avg measurement functions
- Data record download and real-time PC connection function (PC software compatible with Windows 7, 8, 10, and 11-with 64 bits OS)
- Adjustable upper and lower limits
- Buzzer and light alarm when exceeding the set limit
- Analog bar scale and low battery indication function
- Auto power off with disable function
SET INCLUSIONS
- 1x Sound Level Meter
- 1x USB cable (power supply and pc connection)
- 3x 1.5V AAA battery
- Carrying Pouch
- English Instruction Manual
- Standard factory Packaging
| Range | 30~130dB |
|---|---|
| Measuring Level | 30~70dB, 60~90dB, 80~110dB, 100~130dB |
| Resolution | 0.1dB |
| Accuracy | ±1.5dB (Sound Pressure Reference, 94dB@1KHz) |
| Frequency Response | 31.5Hz~8kHz |
| Microphone | High Precision 1/2 inch Microphone |
| Display | 4 digit, max 1999 |
| Datalogger | 1999 Groups for Internal Memory; Unlimited Storage when Connected to PC |
| Record Interval Adjustment | 9 levels (1s, 5s, 10s, 30s, 1min, 30min, 1h, 12h, 24h) |
| Analog Bar | One Scale Represents 1dB |
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