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64-0900-95 Digital sound level meter CHE-SD1
Product Description
Product Model: 64-0900-95Product Brand: SANWA SUPPLY IN […]
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Product Details
Product Model: 64-0900-95
Product Brand: SANWA SUPPLY INC.
Features
- A small size and highly portable digital noise meter with air temperature measuring function.
- A digital display noise measuring instrument that can be easily operated.
- It can be ***d from inside such as offices, libraries and gymnasiums to outside such as roads and grounds.
- It has a hold function that can fix the measured value.
- It has a backlight function that makes it easy to see even in low light.
- It has a microphone cover to prevent wind noise.
- When you measure the noise, you can also check the temperature.
- With the auto power off function, it turns off the power automatically when not ***d for a long time, so you don't forget to turn off the power.
- When the battery is low, the low battery icon will appear to inform you of the battery change.
Spec
- Applicable standards: IEC 61672 -1 CLASS2
- measurement range: Noise/35 dB to 135 dB, Frequency/31.5 Hz to 8 KHz Temperature/-20 ° C to 60 ° C
- Measurement accuracy: Noise, ± 2.0, dB Temperature, ± 1.5 ° C
- resolution : Temperature/0.1
- Dynamic Range: 50 dB
- Dynamic Characteristics (frequency weighting time): FAST (Specific number of 125 ms), SLOW (time constant 1s)
- Microphone: 1/2 inch electret condenser microphone (High/Low reading display)
- Data Update: 0.3 s
- Operating Conditions: -20 ° C to 60 ° C 10 %RH to 90 %RH
- Storage Conditions: -20 ° C to 60 ° C, 10 %RH to 75 %RH
- Battery life: 60 hours
- power supply : AAA size battery × 3 pieces
- Size/Weight: W 56 x D 30.5 x H 144 mm/73 g
- Features: Precision, fast response, backlit color LCD display, temperature measurement, max/min data recording, wide measurement frequency range, frequency correction with dynamic characteristics (time-weighting characteristics: fast/slow), over range display, automatic power supply off capability
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