Measuring Instruments Digital Noise Sound Level Meter

Basic Info.

Model NO.	CHR-1358
Origin	China
HS Code	9018194100
Production Capacity	10000pices/Year

Product Description

Measuring Instruments Digital Noise Sound Level MeterCHR-1358

This equipment has been designed to meet the measurement requirement of Safety Engineers, Health, Industrial Safety offices and Sound Quality control in various environments, which include factory, office, traffic, family, and audio system. This equipment has the following functions:
·Accuracy up to +/-1.5dB
·Measurement range is 30 to 130dB
·Fast/Slow Time weighing selection
·Automatic backlight
·The maximum value holding function
·Auto power off 10 minutes
·A/C Frequency weighting selection
·Both AC and PWM signal output are available
·Calendar function
·4700 data record function
·Connect with the PC through USB, provides data record downloading, real-time data sampling analysis, and printing graph&data functions.
Product Description

Models	CHR-1351	CHR-1352	CHR-1357
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	57*36*149MM	57*36*149MM	70*35*256MM
Standard Quantity Per Carton	60PCS	60PCS	20PCS
Standard Carton Size	50.5*33.7*45.05CM	50.5*33.7*45.05CM	67.5*45.8*30.2CM
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

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Company Information

FAQ

> if the machine broke after a period of use, can I return it back and get a refund? iClear HealthCare has a secure procedure to do the product return and repair, please check our service policy for more information.

> I have NO experience buying medical stuff in China. Is the quality good? There are multiple options in China for medical equipment, iClear HealthCare aims to provide high-quality products at a competitive price.

> How long will it take to reach me after the payment? By Express, it takes 5-7 working days to arrive; By Air, 3-4 days to the international airport; By Sea, around 25-55 days to the seaport.

>> Can you help set up a clinic or provide complete equipment for hospital projects? We have a series of complete solutions for clinics and hospital equipment setup. iClear HealthCare has helped set up several clinics and 2 hospitals in East Asia, African, and Saudi and supply all the medical equipment. These projects have saved a lot of time, money, and energy for our customers.