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Buy Box Ad Container Module for Desktop

Custom HTML Module - About Klarna

Custom HTML Module - About SalesFinancing - Second update

You'll choose a plan at checkout.

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I want delivery savings with Delivery Pass

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NEW Fulfillment Tue Apr 15 2025 2:17 PM EDT

MTZ Team | Marquee 1 Ad | Item Page

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New Item Page - Nutrition Value Placeholder Module, Wednesday, February 08, 2023, 5:11:53:90 pm

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New Item Related Shelves Module, Thursday, June 15, 2023, 6:08:51:10 am

 Price Match Policy

Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

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More savings, less stress.

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NEW SubscriptionOptionsModule Tue Apr 15 2025 6:44 PM EDT

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[Sticky] BuyBoxAd Mon Aug 11 2025 3:59 AM EDT

[Sticky] PriceInformation Mon Jul 14 2025 4:03 PM EDT

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dWeb: L1/L2- Comparison Chart- WK 07, 2026

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Item Carousel - Rich Relevance 1

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Decibel Meter,SMART SENSOR AS844+ Sound Noise Meter Sound Level Meter Advanced Technology

Brand

Power Type

Assembled Product Weight

Material

Model

Item Type: Sound Level Meter Material: ABS, sponge Model: AS844+ Purpose: Suitable for noise measurement and monitoring in many industries such as traffic roads, automobile measurement, mechanical processing, home furnishing, reading halls, etc. Calibration Sound Source: 94dB at 1KHz Measuring Range: 30-130dBA / 35-130dBC Accuracy: ±1.5dB Resolution: 0.1dB Dynamic Range: 50dB / 100dB Overload Indication: OVER / UNDER Frequency Weighting: Characteristics A and C Digital Display: 3 1/2 Digits Analog Bar Graph: 1dB / 1 Bar Graph Sampling Rate: 20 Times/Sec AC Signal Output: 1 Vrms/Full Bar graph Dynamic Characteristics: FAST / SLOW Data Storage Capacity: 15000 Maximum Hold: MAXIMUM Automatic Power Off: After 10 minutes of inactivity Microphone: 1/2in Polarized Capacitor Power Supply: 3.7V Lithium Battery 1000mAh x 1 / USDB 5V Battery Life: 12 Hours (Continuous Use) Temperature Measurement Range: 0-45℃ Temperature Accuracy: ±2℃ Humidity Measurement Range: 10-99%RH Humidity Accuracy: ±5%RH

Manufacturer Part Number

Assembled Product Dimensions (L x W x H)

Universal Product Code (UPC check)