Light-weight Digital Sound Level Meter, noise meter
Brand
TECPEL
|
Model
DSL-333
|
🇹🇼 Taiwan
• Digital calibration function ensures measurement accuracy
• Lightweight design for easy portability
• Automatic range switching for user convenience
• MAX HOLD, MIN HOLD, and reading HOLD functions
• Overload protection with 'OVER' and 'UNDER' indicators
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Description
The Light-weight Digital Sound Level Meter DSL-333 is a handheld, efficient measuring tool designed for environmental noise monitoring. It comes with a carrying case for easy transport, making it suitable for various scenarios including hospitals, postpartum centers, and testing operational sounds of equipment. This device not only accurately measures noise levels but also assists users in standardizing product volume to ensure compliance with relevant standards.
Specifications
- Display4 digits
- Sound LevelLow : 30~80 dB / Mid : 50~100dB / High : 80~130 dB Auto Range
- Resolution0.1 dB
- Frequency Range31.5Hz ~ 8KHz
- Accuracy±1.5dB ( 94dB @ 1KHz )
- Dynamic Range50dB
- Frequency WeightingA and C
- Time WeightingFAST 125ms, SLOW 1 sec
- Display Update2 times/sec
Features
- Data HoldMAX HOLD, MIN HOLD, reading HOLD
- Overload Protection"OVER", "UNDER" symbol indication
- Calibration MethodDigital calibration (panel button operation)
Attributes
- Operating Temperature0~40 °C / 10~90 %RH without condensation
- Storage Temperature-10~40 °C / less than 80 %RH without condensation
- Elevation LimitationBelow 1,000 meters
- Microphone1/2 inch polarized condenser microphone
- Power SupplyDC 9V battery x1
- Dimensions200(length)x55(width)x38(height)mm
- WeightApprox. 170g (including battery)
- AccessoriesUser manual, battery, sponge ball
