Simple Digital Sound Level Meter for Home Handheld Sound Level Meter with Maximum Value Hold Measuring Range Large LCD Screen with Auto Power Off Use,

--------------------------------------------------- 【Voltage Compatibility】 Our products are selected to support international voltage ranges (e.g. 100–240V). However, please make sure your local voltage is compatible before use, as incorrect voltage may still cause malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without appropriate voltage or equipment. --------------------------------------------------- "Wide range measurement" The sound level meter has a wide measurement range of 30 to 130 dBA and a high accuracy of ±1.5 dB, so it can measure a wide range of sounds, from a whisper to construction sounds. "Data hold/MAX/MIN function" Equipped with maximum and minimum value hold function, it allows you to check the upper and lower limits of noise levels, and displays an OVER mark when the desired set value is exceeded. "Backlit LCD monitor" Easy-to-read large digital backlit LCD monitor, noise measurement possible even in dark places. Widely used in homes, schools and factories. "Auto power off function" after 10 minutes without any button operation (press and hold the shutdown button for more than 2 seconds to manually shut down). In addition, the icon shows the remaining battery level. It can be used as a "tabletop/handheld" or a handheld type, and can be attached to a commercially available camera tripod.