5-in-1 Decibel Meter,Range 30-130dBA Desktop Sound Level Meter

Key features

• 5 in 1 Decibel MeterThis decibel meter has an 8.6 inch high-definition LCD screen with adjustable brightness and a decibel meter, which means you will have a noise meter+thermometer+hygrometer+clock+time.The A-weighted SPL meter simulates the frequency characteristics of low-intensity human ear noise, which is suitable for the detection of ambient noise.
• High Accuracy Measuring The sound level meter measures range from 30 – 130 dB with an accuracy of ±1.5 dB, Frequency from 35 to 8.5KHz,Humidity range: 20~85%,Temperature Range : -10°C - 60°C (14℉-140℉) Due to the different environments, the actual measurement value has a deviation of 0~15% which is a normal range.
• Charge-FriendlyDesktop decibel meter built-in 5000mAh lithium battery power supply, comes,Endurance time of 3~5 days, ultra-long standby only need to charge once a week.The decibel meter can be used in many environments and is also suitable for noise engineering, product quality control, health prevention, treatment, etc.
• Easy to UseClick ""left button"" to enhance the brightness, click ""right button"" to reduce the brightness,Long-press ""M"" to adjust the time.The temperature (° C and ° F) can be switched.We prefer to use Portable Decibel Meter on the countertop.
• Warm NoteThe product is calibrated and tested and sent out, it will consume a certain amount of power,So generally out-of-the-box batteries are in a non-full state.The battery level indicator shows red when charging and green when full.

Product description Display Method : LED Screen Atmospheric Pressure :12.5 PSI - 15.4 PSI Sampling Time :11.5 Seconds Temperature Range : -10°C - 60°C (14℉-140℉) Storage Temperature:-10°C - 60°C (14℉-140℉) Measuring Range : 30 - 130 dB Relative Humidity:20% - 85% Humidity Range :20% - 85% Accuracy ±1.5 dB Frequency Range 50Hz - 8.5kHz A Frequency Weighting: A Resolution :<99.9dB 0.1 dB ; >100dB 1dB Concentration Unit Decibel : dBA Charging: 1A/2A 5V Battery :5000 mAh Lit Product Weigh:t 208g ( 7.34 oz ) Product Size :6.3 x 3.5 x 1.96 Inches Considerations : DO NOT touch or poke the Microphone Sensor! It is Not a reset button. DO NOT use chemicals or solvents to clean the product as residual fumes will skew air quality readings. DO NOT put water or other liquids on or near the product to avoid electrical damage. DO NO Tallow unauthorized modification or repair of this product. DO NOT take apart or disassemble this monitor. Doing so may damage the product and will invalidate the warranty. This decibel meter is meant to be used indoors and kept This decibel meter is meant to be used indoors and kept This decibel meter is meant to be used indoors and kept. How to use: Step 1: Short pres

Free shipping on orders $50+. 30-day hassle-free returns.