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ชื่อสินค้า
TESTO 815 Sound Level Meter
รายละเอียด:
Features and Benefits
Built in tripod screw
Easy to calibrate and adjust
High accuracy with ±1.0dB
Maximum and minimum function
Resolution is 0.1dB
Selectable sampling rate
Applications
Heating technology
Measurement of machinery noise
Certifications
IEC 60651 Class 2
Specifications
Maximum Sound Level 130dB
Minimum Sound Level 32dB
Resolution 0.1 dB
Accuracy Class IEC 60651 Class 2
Weighting A, C
Display Type LCD
Battery Type 9V
Fast/Slow Time Averaging Both
Interface Type USB
Maximum Frequency 8kHz
Maximum Operating Temperature +40°C
Minimum Frequency 31.5 Hz
Plug Type Type C - European Plug
Minimum Operating Temperature 0°C
Model Number p Testo 815