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Band nameICLEAR

Model No.CHR-AR6701

CertificateISO CE

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Quick Details

1. Level range control switch:

30dB-80dB: 50dB- 100dB: 60dB-110dB;

80dB~ 130dB; 30~130dB

2. Equivalent weight select switch:

A: A weight for general sound level measurements.

C: C weight for checking the low frequency content of noise

3. Time weight select switch:

Fast: For normal measurements.

Slow: For checking average level of fluctuating noise.

78*80*38mm 0.5 kg

Measuring Instruments Digital Noise Sound Level Meter
CHR-AR6701

Product Description

Models	CH1351	CH1352	CH1357
Measuring Range	30~130dBA	30~130dBA	30~130dBA; 35~130dBC
Accuracy	±1.5dB	±1.5dB	±1.5dB
Digit&Resolution	4 bit&0.1dB	0.1dB	4 bit&0.1dB
Frequency Response	31.5Hz~8.5KHz	31.5Hz~8KHz	31.5Hz~8KHz
Measuring Level	×	×	30~80,50~100,60~110,80-130,30~130
Frequency Weighting Features	A	A	A&C
Time Weighting	×	×	FAST/SLOW
Display Sampling Frequency	2 times/sec.	2 times/sec.	2 times/sec.
Microphone	1/2 Inch Polarization Capacitance Microphone	1/2 Inch Polarization Capacitance Microphone	1/2 Inch Polarization Capacitance Microphone
USB Interface	×	×	×
AC/PWM Output	×	×	×
AC/DC Output	×	×	√
LCD Backlight Function	√	√	√
Max Reading	√	√	√
Overload Indication	×	×	OVER/UNDER
Low Battery Indication	√	√	√
Manual/auto Shut off	√	√	√
Unit Size	5736149MM	5736149MM	7035256MM
Standard Quantity Per Carton	60PCS	60PCS	20PCS
Standard Carton Size	50.533.745.05CM	50.533.745.05CM	67.545.830.2CM
Standard Carton Gross Weight	13.3KG	8.58KG	19.8KG
Power	9V Battery	3*1.5V AAA Batteries	1.5V or DC 6V 100mA batteries