جهاز قياس مستوى الصوت بشاشة LCD متعدد الألوان

Woudl you want to test the sound level? Need to know the noise level? Try this Digital Sound Level Meter. It's featured with wide measuring range (30-130dB), portable and easy to use as a handy instrument for sound level in factory, office, home, school and construction site. Features: Large LCD display, easy and clear to read. With white backlight, turn on/off freely. Sound level range: 30-130dBA. Frequency weighting: A/C. Time weighting selection: Fast/Slow. Data logging function: 32,000 readings storage. Max. data hold function. High accuracy, and bar graph display. AC/DC output function. Over/under range alarm function. Low battery alert. Manual/auto shut off function. Time display on the LCD screen. Equipped with sponge ball. Great for sound quality control in factory, office, home, school and construction site. Specifications: Display: 40 * 41mm LCD  Measuring Range: 30-130dBA Accuracy: ±1.5dB(reference sound pressure standard, 94dB@1KHz) Resolution: 0.1dB Frequency Range: 31.5Hz to 8.5KHz Frequency Weighting: A/C Analogy Bar Graph: 2dB/1 Bar Graph Sampling Rate: 2 times/second(FAST); 1 time/second(SLOW) AC Signal Output: 4Vrms/full barograph, output impedance ia approx.600 ohm DC Signal Output: 33mV/dB  Dynamic Characteristic: FAST(high speed) / SLOW(low speed) Data Storage Capacity: 32,000 Readings Power Supply: 4 * 1.5V AA Batteries(NOT Included) Product Size: 260 * 65 * 35mm / 9.05 * 2.56 * 1.38in  Product Weight: 212g / 7.48oz Package Size: 26 * 10 * 5cm / 10.24 * 3.94 * 1.97in Package Weight: 337g / 11.89oz Package List: 1 * Sound Level Meter 1 * Sponge Ball 1 * DC Adapter Cable 1 * USB Cable 1 * CD 1 * Stotage Bag 1 * User Manual(English) LCD Digital Sound Level Meter 30-130dBA Noise Measuring Instrument Decibel Monitoring Tester with Data Logging Function,E3285 The LCD Digital Sound Level Meter 30-130dBA Noise Measuring Instrument Decibel Monitoring Tester with Data Logging Function,E3285 Other Home Appliances is manufactured by Generic. Buy the LCD Digital Sound Level Meter 30-130dBA Noise Measuring Instrument Decibel Monitoring Tester with Data Logging Function,E3285 at the best price in the United Arab Emirates. The purchased LCD Digital Sound Level Meter 30-130dBA Noise Measuring Instrument Decibel Monitoring Tester with Data Logging Function,E3285 can be delivered to United Arab Emirates. The product/item is Brand New. Buy LCD Digital Sound Level Meter 30-130dBA Noise Measuring Instrument Decibel Monitoring Tester with Data Logging Function,E3285 in United Arab Emirates of AED 169 and save 44%. The best deals of Other Home Appliances in United Arab Emirates. Large choice of Generic Other Home Appliances available in stock.