Sound level meter

 Sound level meter MODEL:SL-5816

STANDARD:GB/T3785, IEC651 Type2

SOUND LEVEL: 30～130dB
RESOLUTION:0.1
ACCURACY:±1dB
WEIGHTING: A
DETECTION CHARACTERISTICS: FAST/SLOW
POWER SUPPLY:4X1.5V AA(UM-3)BATTERY
DIMENSION:212X69X32mm

Sound level meter

Sound level meterMODEL:SL-5818

STANDARD:GB/T3785, IEC651 Type2
SOUND LEVEL:A:30～130dB
C:35～130dB
Linear:35～130dB
RESOLUTION:0.1
ACCURACY:±1dB
WEIGHTING: A, C, Linear, Filiter
FUNCTION: SL, Leq, LN
DETECTION CHARACTERISTICS: FAST/SLOW
POWER SUPPLY:4X1.5V AA(UM-3)BATTERY
DIMENSION:212X69X32mm
 

Sound level meter

Sound level meter MODEL:SL-5826

STANDARD:GB/T3785, IEC651 Type2
SOUND LEVEL: 35～130dB
RESOLUTION:0.1
ACCURACY:±1dB
WEIGHTING: A
DETECTION CHARACTERISTICS: FAST/SLOW
POWER SUPPLY:4X1.5V AA(UM-3)BATTERY
DIMENSION:235X69X32mm

Sound level meter

Sound level meter MODEL:SL-5856

STANDARD:GB/T3785, IEC651 Type2,
ANSI S1.4 Type2
SOUND LEVEL: 30～130dB
RESOLUTION:0.1
ACCURACY:±1dB
WEIGHTING: A
DETECTION CHARACTERISTICS: FAST/SLOW
POWERSUPPLY:9V 6F22 BATTERY
DIMENSION:207X71X32mm

Sound level meter

Sound level meter MODEL:SL-5858

STANDARD:GB/T3785, IEC651 Type2,
ANSI S1.4 Type2
SOUND LEVEL:A:30～130dB
C:35～130dB
Linear:35～130dB
DC OUT:0～2V
RESOLUTION:0.1
ACCURACY:±1dB
WEIGHTING: A, C, Linear, Filiter
FUNCTION: SL, Leq
DETECTION CHARACTERISTICS: FAST/SLOW
POWER SUPPLY:9V 6F22 BATTERY
DIMENSION:207X71X32mm

Sound level meter

Sound level meter MODEL:SL-5866

STANDARD:GB/T3785, IEC651 Type2
SOUND LEVEL: 30～130dB
RESOLUTION:0.1
ACCURACY:±1dB
WEIGHTING: A
DETECTION CHARACTERISTICS: FAST/SLOW
POWER SUPPLY:9V 6F22 BATTERY
DIMENSION:195X71X32mm

Sound level meter

Sound level meter MODEL:SL-5868

STANDARD:GB/T3785, IEC651 Type2
SOUND LEVEL:A:30～130dB
C:35～130dB
Linear:35～130dB
DC OUT:0～2V
RESOLUTION:0.1
ACCURACY:±1dB
WEIGHTING:A, C, Linear, Filiter
FUNCTION: SL, Leq
DETECTION CHARACTERISTICS: FAST/SLOW
POWER SUPPLY:9V 6F22 BATTERY
DIMENSION:195X71X32mm　

Sound level meter

Sound level meter Model:SL5868P
This instrument is compatible with several standards of GB/T 3785,IEC 651 Type 2,ANSIS 1.4 Type 2.It is widely used to test the sound level of environment, mechanic, vehicle,ship and other noise.Fit for industry environment protecting,working,sanitation, teaching search and other departments.
Display: 10mm (0.4″) LCD (Liquid Crystal  Display)
Function:  LP , Leq  ,LN.
Frequency range: 31.5Hz~8kHz
Measurement range:
              LP:30~130dB (A)
                 35~130dB (C)
                 35~130 dB (F)
             Leq :30-130dB
             LN .: 0-100%
Resolution: 0.1 dB
Accarcy:1dB
Memory:  Maximum value (30groups)
Indicator: Low battery indicator
Alarm: electron
Connector:RS232C
Power supply:  4x1.5v AAA (UM-4 battery
Size: 236 x 63 x26 mm
Weight: 170g  (including batteries)
Standed delivery:
   1.Main Unit---------------1pc
   2.Carrying Case................1pc.
   3.Operation Manual..........1pc.
Optional Accessories:
   1.ND9 sound level meter calibrator
   2.RS-232 and software
   3.External relay

Sound level CALIBRATOR  model: ND9
STANDARD: ANSI S1.40 CLASS2, IEC942
OUTPUT SOUND LEVEL:94dB & 114dB
FREQUENCY:1000Hz+2.4%
DESIGN FOR:1",1/2"
POWER SUPPLY:9V 6F22 BATTERY
DIMENSION:145X47X47mm

Sound level meter