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New Products
- Brix Meter
- Coating Thickness Tester
- Digital Earth Tester/Solar Power Meter
- Odor Sensing Meter/PM2.5 Air Quality Monitor & Particle Counter
- Vibration Meter
- Particle Counter/PM2.5 Air Quality Monitor
- Thermo-Hygro-Barometer
- Photosynthesis Light Quantum Meter/ Chroma Meter/ Luminance Meter/ Light Meter
- Sound Level Meter
- CO Meter/ NDIR CO2 Meter
- Infrared Thermometer
- Thermometer
- ElectroMagnetic Field Tester/ Electrosmog Meter
- Turbidity Meter/ pH/ORP/Temperature Meter
- HVAC Trms Clamp Meter
- Power Analyzer
- Battery Capacity Tester
- Flexible AC Current Clamp
- Weather Station/ wind speed wind volume wind direction/ Rotating speed
- Digital Multimeter
- Micro Ohmmeter
- Digital Earth Tester
- Digital Insulation Tester
- Digital Clamp Meter
- Multifunction Calibrator
- Lan Cablemeter
- Accessories
Sound Level Meter
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Integrating Sound Level Meter
- Use Standard Microphone
- Compliant with IEC 61672-1 class 2 standard.
- Easy to use for Equivalent continuous sound pressure level, Sound exposure level, Percentile level, Maximum level and Minimum level can be measured simultaneously.
- Dynamic range of 60dB
- Five range from 30 to 130dB
- A&C Frequency Weighting
- Impulse/Fast/Slow dynamic characteristic
- 100M Records Data logging function (microSD card)
- USB interface
- Sound Level Alarm Output
- Real time clock with calendar
Applicable standards |
IEC61672-1: 2013 Class 2, ANSI S1.4: 1983 Type 2 |
|
Measurement item |
SPL, Leq, SEL, MaxL, MinL, Peak, Ln (5%, 10%, 50%, 90%, 95%) |
|
Measurement level |
30dB to 130dB |
|
Linearity range |
60dB |
|
Measurement frequency range |
31.5 Hz to 8kHz |
|
Frequency weight |
A and C |
|
Time weight |
Fast, Slow and Impulse |
|
Accuracy |
±1.0dB (ref 94dB @1kHz) |
|
Microphone |
1/2 inch Electret condenser microphone |
|
Measurement level range |
5 ranges in 10-dB step :30 ~ 90dB , 40 ~ 100dB , 50 ~ 110dB , 60 ~ 120dB , 70 ~ 130dB |
|
Digital display |
4 digit LCD , 0.1dB resolution, updated every 1s |
|
Quasi-analog bar indicator |
1-dB steps, 60dB display range , updated every 0.125s |
|
Display Warning function |
Displayed at the upper limit Displayed at the lower limit |
|
Analong AC / DC output |
2Vrms ( at full scale ), 10mVDC/dB |
|
Power supply |
4 x 1.5V IEC R6P /AA size cell, AC adaptor |
|
Battery Life |
about 24 hours |
|
Operating temperature , humidity |
-10℃ to 50℃ (14℉ to 122℉), 30% to 90%RH non-condensing |
|
Dimensions |
265 (L) × 72(W) × 36(H)mm |
|
Weight |
Approx. 380g |
|
Accessories |
Instruction manual, Battery, Carrying case, Adjustment screwdriver, Software, Wind shield, USB connecting cable, |
|
Optional accessories |
Microphone extension cable, AC Adaptor, TES-1356 Sound calibrator |
