Breakout Star Sltk-887_blue Professional Sound Level Meter 30~130db Usb Software & Bluetooth Digital Decibel Tester Fast Dispatch [NyHW8X1x]

Datalogger sound level meter is durable for a very broad field of application such as machines, traffic, vehicle, architectural acoustics, environmental 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: 

1. 4 measurement parameters
1. Lp (sound level)
2. Leq (equivalent continuous A sound level)
3. Lmax (maximum sound level)
4. LN (percent of all readings over alarm value set)
2. 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
3. Adjustable alarm set and an LED alarm output
4. Auto range selection
5. Manual or adjustable Auto Power off time
6. CE Marking
7. Built-in battery condition indicator
   
   

Specifications:

• Standardization: IEC651 Type 2, ANSI S1. 4 Type 2
• PC interface: Bluetooth + CD Software 
• Support  WIN 8   
• Function: Lp, Leq, Lmax, LN. 
• Parameters measured: Lp, Leq, Lmax, LN.  
• Measurement range:
  • Lp : 30~130dB (A) , 35~130dB (C) , 35~130dB (F)
  • Leq : 30-130dB (10s, 1m, 5m, 10m, 15m, 30m, 1h, 8h, 24h interval)
  • LN. : 0-100%
• Resolution: 0.1dB
• Accuracy: ±1dB
• Frequency range: 20.0 to 12,500Hz
• Frequency weighting: A, C and F (Flat)
• Built-in calibration signals: 94dB at 1kHz (sinusoidal)
• Memory: 30 groups max
• Time weighting: FAST 125mS , SLOW: 1 sec.
• DC output: 0~1.3V, 10mv/dB
• Microphone: 0.5" Electret condenser microphone
• Display: 14mm (0.55") LCD Screen with backlight
• Alarm: electron, adjustable, 30~130dB set, LED and optional relay contact (NC) output
• Power supply: 4x1.5v AAA (UM-4 battery) or External 6V DC 100mA (not included)
• Size: 236 x 63 x26 mm
• Weight: 137g (excluding batteries)

Set Includes:

• 1 x Sound Level Meter
• 1 x USB Software
• 1 x Bluetooth
• 1 x Windscreen / Sponge Ball
• 1 x Shock Absorbent Carrying Case
• 1 x English Manual
• Standard Packaging Box