This sound level meter data-logger is durable and usable for a very broad field of application such as machines, traffic, vehicle, architecture acoustics, environment noise and electric noise, ship, office environment, workshop, flight and other noise. Fit for industry environment protecting, working, sanitation, teaching research and other departments.
Features:
Conforms with all the essential health and safety standards & requirements set out by the European Directives
Multi functional wide range and built-in calibration signal of 94dB at 1kHz (sinusoidal)
Offers 4 measurement parameters Lp (sound level), Leq (equivalent continuous A sound level), Lmax (maximum sound level), LN (percent of all readings over alarm value set)
Permits 'A', 'C', or 'Flat' weighting choices and Slow / Fast response time
With memory of 30 groups of measurement results and measuring conditions
Gathered data in meter can be saved, retrieved and deleted and downloaded or transfer to computer directly plus it can also be exported to MS excel.
With adjustable alarm set and an LED alarm output
With 0-1.3V, 10mV/dB DC output and auto range selection
Delivers ultra accurate reading with no guessing errors with high resolution
Features instant, easy to read, legibly written results indicating a specific value
With adjustable auto power off that can be changed to any value between 1-9min and can also be manually turned off anytime.
Specification:
PC interface: CD Software + RS232C Jack-to-Serial Cable with FREE Serial to USB Adapter
Support WIN 8
Measurement range:
Lp : 30~130dB (A) ,35~130dB (C) , 35~130dB (F)
Leq : 30~130dB (10s,1m,5m,10m,5m,30m,1h,8h,24h interval)
LN. : 0~100%
Resolution: 0.1dB
Accuracy: ±1dB
Frequency range: 20.0 ~ 12,500Hz
Frequency weighting: A,C & F (Flat)
Built-in calibration signals : 94dB at 1kHz (sinusoidal)
Memory: 30 groups max
Time weighting: FAST125mS,SLOW: 1 sec.
DC output: 0~1.3V,10mv/dB
Microphone: 0.5" Electret condenser microphone
Display: 14mm (0.55") LCD Screen with backlight Built-in battery condition indicator
Alarm: electron, adjustable,30~130dB set, LED and optional relay contact (NC) output
Power off: Manual or adjustable Auto Power off time
Power supply: 4 x 1.5v AAA (UM-4 battery) or External 6V DC 100mA (not included)
Size: 236 x 63 x 26 mm
Weight: 170g (excluding batteries)


Lp Leq Lmax LN Function Digital Sound Level Meter 30~130 dB
- Brand: ROKTOOLS
- Product Code: SL-5868P
- Availability: In Stock
-
$84.40
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Tags: Roktools professional N Function Digital Sound Level Meter 30~130 dB, Decibel Range adjustable alarm
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