Digital Sound Level Meter

Optimize Your Sound Measurement with Precision and Ease

The Digital Sound Level Meter is an essential tool for professionals and enthusiasts alike, designed to provide accurate sound measurements in various environments. With its advanced features, this device ensures reliable performance whether you’re conducting noise assessments or monitoring sound levels in real-time.

Key Features:

• Automatic Calibration: Ensures precise measurements by self-adjusting to maintain accuracy.
• Advanced Linear Compensation: This sophisticated software enhances measurement precision by correcting sensor nonlinearity.
• Quick Adjustments: Easily modify sound speed and thickness settings while swiftly accessing stored data.
• Coupling Status Indicator: Visual feedback through a coupling icon confirms successful coupling completion.
• Memory Functions: Store up to 12 thickness measurements for convenient retrieval during high-altitude or field operations.
• Sound Velocity Measurement: Accurately measure the speed of sound across different materials with adjustable settings for 12 material types.
• Thickness Alarm Settings: Customize alerts based on specific thickness thresholds for enhanced monitoring capabilities.
• LCD Backlight Display: Clear visibility of readings even in low-light conditions thanks to the backlit screen.
• Low Battery Alert & Auto Shutdown Feature: Alerts you when battery power is low and automatically powers down to conserve energy.
• Metric/Imperial Unit Selection: Flexibility in measurement units caters to user preferences.

Specifications:

1. Accuracy: ±1.5 dB (under reference conditions)
2. Measuring Levels: 30–130 dB (A) / 35–130 dB (C)
3. Frequency Range: 31.5 Hz – 8.5 kHz
4. Linearity Range: Up to 100 dB
5. Digital Display: Five-digit readout
6. Resolution: 0.1 dB increments
7. Bar Graph Monitoring: Displays current sound pressure level up to 50 dB at a step of 1 dB
8. Overload Indication System: Alerts users with OVER/UNDER notifications
9. Frequency Weighting Options: A-weighted and C-weighted selections available
10. Level Ranges Available:

– Low range (30–80dB)
– Mid-range (50–100dB)
– High range (60–110dB, up to max of 80–130dB)

1. Self Calibration Time Frame: Just three seconds
2. Sampling Rate Capability: Measures at a rate of twenty times per second
3. AC Signal Output Specifications:

– Output Voltage at full scale bar graph is approximately 0.707 Vrms; output impedance around 600 ohms
14.DC Signal Output Specifications:
– Outputs at approximately10 mV/dB; output impedance around100 ohms
15.Dynamic Characteristics Options:
– FAST mode for high-speed response / SLOW mode for lower-speed response
16.Power Supply Requirements:
– Operates on four AA batteries (not included) or DC power supply rated at6V,100mA

Product Dimensions & Packaging Details

| Specification | Details |
|———————–|——————————————-|
| Package Weight | Approximately 0 .57 kg / 1 .25 lb |
| Package Size | 28 cm x 20 cm x 7 cm / 11 .02 inch x 7 .87 inch x 2 .76 inch |
| Quantity per Carton |20 |
| Carton Weight | Approximately12 kg /26 .46 lb |
| Carton Size |70 cm x44 cm x32 cm /27 .56 inch x17 .32 inch x12 .6 inch|
| Loading Container |20GP :270 cartons 20 pcs =5400 pcs
40HQ :628 cartons 20 pcs =12560 pcs|

This Digital Sound Level Meter combines functionality with user-friendly design, making it ideal for anyone needing precise audio level assessments.

Shipping
This product ships From China using different shipping carriers depending on the country you purchase from and will be delivered within 7-21 business days. 

Returns And Refunds
Sometimes we may require you to return the item to receive a refund in the uncommon situation it arrives defective.In other situations when it is proven that you did not receive the item due circumstances such as shipping carrier issues etc.,you can request a Full refund via your original payment method or alternatives like PayPal or Cryptocurrencies by contacting us through WhatsApp,email or contact form.Read our full Returns and Refunds Policy here

How To Place An Order and common questions:
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