DT-815 Sound Level Meter is designed for noise project, quality control, illness prevention cure and all kinds of environment sounds measurements. It is applied to the sounds measurement at factory, school, office, traffic access and household, etc. This unit confirms to the IEC61672-1 class 2 for Sound Level Meter.
| Features |
| This unit confirms to the IEC61672-1 class 2 for Sound Level Meters |
| MAX MIN measurements |
| Over range display |
| Under range display |
| A C Weighting |
| FAST SLOW response |
| Digit LCD display with a resolution of 0.1dB , bargraph white backlight |
| Readings memories |
Size(HxWxD): 210mm x 55mm x 32mm
Weight: 230g
| Specifications | |
| Standard applied | IEC61672-1 Type 2, ANSI S1.4 Type2 |
| Accuracy | ±1.4dB |
| Frequency range | 31.5Hz ~ 8KHz |
| Dynamic range | 50dB |
| Level ranges | LO:30dB~80dB Med:50dB~100dB |
| Hi:80dB~130dB Auto:30dB~130dB | |
| Time weighting: | FAST ( 125mS ), SLOW ( 1s ) |
| Microphone | 1/2 inch electret condenser microphone |
| Resolution | 0.1dB |
| Reading display update | 2 times/sec |
| Bargraph display update | 20 times/sec |
Size(HxWxD): 210mm x 55mm x 32mm
Weight: 230g
Accessories :
9V battery, Carrying case and Gift box
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
