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Handheld Digital Sound Level Meter (Class 2) - C-DSM1

18 AVAILABLE
Availability Info (?)

Order now and the extra items will likely dispatch before the 17th Feb 2026. Call 1300 737 871 (NZ 0800 737 871) to confirm.

Product code: C-DSM1
Low-cost compact digital sound level meter
- Range: 30dB to 130dB
- Frequency Weighting: A and C
- Meets IEC61672-1 class 2 standards
Bonus Additional 1 Year Instrument Choice Warranty!

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$153.63 AUD + GST
 $169.00 AUD Inc. GST
The C-DSM1 Sound Level Meter is designed to meet the measurement requirements of safety engineers, health, industrial safety offices and sound quality control in various environments like construction, factories, schools, offices, traffic access, household, stereos, etc. 
Also able to measure ambient temperature and humidity levels to provide a detailed analysis of ambient conditions on site. 
Features,

◆Max/Min record/HOLD

◆Over range indication

◆3 color LED for sound level indication

◆A & C Weighting

◆Selectable response time: FAST/SLOW

◆Buzzer alarm

◆Type C power supply

Specifications

Applied standard

IEC61672-1 CLASS2

Measuring range

30dB～130dB

Accuracy

±2.0dB

Frequency range

31.5Hz～8kHz

Dynamic range

50dB

Selectable range

Lo：30dB～80dB Med：50dB～100dB Hi：80dB～130dB Auto：30dB～130dB

Frequency weighting

A & C

Time weighting

FAST 125ms:SLOW ( 1s )

Microphone

1/2 inch electret condenser microphone

Display

4digits LCD display

Resolution

0.1

Sampling time

2 times/sec

Visual indication

3 color LED for sound level indication

Buzzer alarm

Preset off mode, user can turn it on, 5 seconds alarm, 1 minute stop circlely

Temp. Range

-20℃ ～ 60℃/-4℉～140℉

Resolution

0.1

Accuracy

±1.0℃/1.8℉

Over-range Indication

Display "LO" under range and "HI" over range

Humidity Range

10～100%RH

Resolution

1

Accuracy

35～75%RH:±5%RH，others:±7%RH

Auto power off

Auto power off approx. 15 minutes inactivity

Power supply

3×AA 1.5V LR6 battery, or Type-C

Battery life

About 30 hours

Operating

environment

-20～60℃/-4～140℉，10％RH～90％RH

Storage

environment

-20～60℃/-4～140℉，10％RH～75％RH

Size

235×68×30mm

Weight

256g

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