Model Number: SL5868P Key Specifications/Special Features: Product synopsisApplication: it is used to calibrate the sound level metersModel: SL5868PThis instrument is compatible with several standards of GB/T 3785, IEC 651 type 2, ANSIS1. 4 type2. It is widely used to test the sound level of environment, mechanic, vehicle, ship and other noiseFit for industry environment protecting, working, sanitation, teaching search and other departmentsDisplay: 10mm (0.4″) LCD (liquid crystaldisplay)Functions: LP, Leq, LNFrequency range: 31.5-8kHzMeasurement range: LP:30-130dB (A) 35-130dB (C) 35-130 dB (F) Leq: 30-130dB
LN: 0-100%
Resolution: 0.1 dB
Accuracy: 1dB
Memory:maximum value (30 groups)
Indicator: low battery indicator
Alarm: electron
Connector: RS232C
Power supply:4x1.5V AAA (UM-4 battery)
Size: 236 x 63 x26mm
Weight: 170g (including batteries)
Standard delivery:
1. Main unit: 1 piece
2. Carrying case: 1 piece
3. Operation manual: 1 piece
Optional accessories:
1. ND9 sound level meter calibrator
2. RS-232 and software
3. External rela
4. Bluetoothinterface