Model Number: 5868 P Brand Name: TLEAD Key Specifications/Special Features: This instrument is compatible with several standards of GB/T 3785, IEC 651 type 2, ANSIS 1.4 type 2It 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-inch) LCD (Liquid Crystal Display)Function: LP, Leq, LNFrequency range: 31.5Hz to 8kHzMeasurement range:LP:30 to 130dB (A

)35 to 130dB (C)

35 to 130dB (F)

Leq: 30 to 130d

• BLN: 0 to 100%

Resolution: 0.1dB
Accuracy: 1dB
Memory: maximum value (30 groups)
Indicator: low battery indicator
Alarm: electron
Connector: RS232C
Power supply: 4 x 1.5V AAA (UM-4 battery)
Size: 236 x 63 x 26mm
Weight: 170g (including batteries)
Standard delivery:

• Main unit: 1pc
• Carrying case: 1pc
• Operation manual: 1pc

Optional accessories:

• ND9 sound level meter calibrator
• RS-232 and software
• External relay