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Atur jumlah dan catatan
Stok Total: 99989
Subtotal
Rp498.000
GM1358 Sound Level Noise Meter Alat Ukur Suara Bunyi Volume Tester dB
Rp498.000
- Kondisi: Baru
- Min. Pemesanan: 1 Buah
- Etalase: Semua Etalase
Features:
- Designed according to the following standards: International Electrotechnical Commission standards: IEC 651 TYPE 2 and ANSI 1.4 TYPE 2
- Field measurement range: 30-130dB.
- Accuracy: up to ±1.5dB.
- The windshield that filters out harmful signals.
- There are 2 equivalent weighted sound pressure levels A and C. AC&
DC analog signal output can be connected to frequency analyzer level recorder, FFT analyzer and graph recorder.
- Frequency weighting for conventional audio level measurement.
- C frequency weighting is used to check the low frequency content of the sound.
- Large LCD display with digital reading.
Fast and slow dynamic feature modes.
- Get current readings quickly.
Slowly restore the average reading within 1 second.
- The maximum value hold function can lock the maximum reading.
- Comes with a sponge ball.
- Automatic shutdown design, save energy.
- Portable, easy-to-use and convenient instrument for sound quality control in factories, offices, homes, schools and construction sites.
Specification:
Accuracy: 1.5dB (under reference conditions)
Measurement level: 30-130dB (A) / 35-130dB (C)
Frequency range: 31.5Hz to 8.5KHz
Linear range: 50dB / 100dB
Digital display: 5 digits
Resolution: 0.1dB
Bar graph: 50 dB
Zoom in steps of 1 dB to monitor the current sound pressure level display
Overload indication: OVER / UNDER
Frequency weighting: A and C
Level range: 30-80dB, 50-100dB, 60-110dB, 80-130dB
Self-calibration time: 3 seconds
Sampling rate: 20 times/sec
AC signal output: 0.707Vrms/full bar graph, output impedance is about 600ohm
DC signal output: 10mV/dB, output impedance is about 100ohm
Dynamic characteristics: FAST (high speed) / SLOW (low speed)
Power supply: 4 AA 1.5V alkaline batteries or DC 6V 100mA
Microphone: 1/2 inch electronic condenser microphone
Item size: 256 x 70 x 35mm
Product weight: 339 grams
The package includes:
1 x Sound level meter GM1358
1 x Sponge ball
1 x Operation Manual
1 x DC 6V cable
1 x Original Box
- Designed according to the following standards: International Electrotechnical Commission standards: IEC 651 TYPE 2 and ANSI 1.4 TYPE 2
- Field measurement range: 30-130dB.
- Accuracy: up to ±1.5dB.
- The windshield that filters out harmful signals.
- There are 2 equivalent weighted sound pressure levels A and C. AC&
DC analog signal output can be connected to frequency analyzer level recorder, FFT analyzer and graph recorder.
- Frequency weighting for conventional audio level measurement.
- C frequency weighting is used to check the low frequency content of the sound.
- Large LCD display with digital reading.
Fast and slow dynamic feature modes.
- Get current readings quickly.
Slowly restore the average reading within 1 second.
- The maximum value hold function can lock the maximum reading.
- Comes with a sponge ball.
- Automatic shutdown design, save energy.
- Portable, easy-to-use and convenient instrument for sound quality control in factories, offices, homes, schools and construction sites.
Specification:
Accuracy: 1.5dB (under reference conditions)
Measurement level: 30-130dB (A) / 35-130dB (C)
Frequency range: 31.5Hz to 8.5KHz
Linear range: 50dB / 100dB
Digital display: 5 digits
Resolution: 0.1dB
Bar graph: 50 dB
Zoom in steps of 1 dB to monitor the current sound pressure level display
Overload indication: OVER / UNDER
Frequency weighting: A and C
Level range: 30-80dB, 50-100dB, 60-110dB, 80-130dB
Self-calibration time: 3 seconds
Sampling rate: 20 times/sec
AC signal output: 0.707Vrms/full bar graph, output impedance is about 600ohm
DC signal output: 10mV/dB, output impedance is about 100ohm
Dynamic characteristics: FAST (high speed) / SLOW (low speed)
Power supply: 4 AA 1.5V alkaline batteries or DC 6V 100mA
Microphone: 1/2 inch electronic condenser microphone
Item size: 256 x 70 x 35mm
Product weight: 339 grams
The package includes:
1 x Sound level meter GM1358
1 x Sponge ball
1 x Operation Manual
1 x DC 6V cable
1 x Original Box
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