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ติดต่อทาง Line
@santatech
ติดต่อทางอีเมล์
santatech@gmail.com
ติดต่อทางโทรศัพท์
02-1013454
Description
Benetech Noise meter GM1357
design standards:
----A. International Committee IEC651 TYPE2 Standard
----B. American National Standard ANSI S1.4 TYPE2
Measuring range:
----30~130 dBA
----35~130 dBC
Accuracy: ±1.5 dB
Digital & Resolution: 5 bits & 0.1 dB
Frequency response: 31.5Hz ~ 8.5KHz
Measurement gear: 30~80, 50~100, 60~110, 80~130, 30~130dB
Frequency weighting characteristics: A (simulated human ear) & C (mechanical self noise)
Time characteristic selection: fast / slow reaction rate
Sampling frequency: 2 times / sec
Microphone: 1/2 inch condenser microphone
AC/DC signal output
Maximum lock
Overload display: OVER / UNDER symbol representation
Low power display
Automatically shut down / cancel automatic shutdown
Packing method: PP box + color box
Power: 1.5V AA battery 4 or DC 6V 100mA DC power supply
Product size: 256*70*35 mm
Product net weight: 308 grams (with battery)
Santa Technology Company Limited (Headquarters)
35/218 Moo 2, Liab Klong Sam Road, Klong Sam Subdistrict, Khlong Luang District Pathumthani 12120
Call 02-101-3454, 089-006-2766
Fax 02-101-3453
Mail. santatech@gmail.com
Line: @santatech
Web: https://santatechnology.com/
