RISEPRO Decibel Meter, Digital Sound Level Meter 30 – 130 dB Audio Noise Measure Device Backlight MAX/MIN, Data Hold Auto Power Off Dual Ranges HT-80A sold2024 (3) Make sure your skin

(3) Make sure your skin is free from any dirt

straight edges and curved edges

and sheets

Lift Handle to Relax Compression and Then Turn to Open

[4 terminal]:This CNC electronic handwheel has 4 terminal

RISEPRO Decibel Meter, Digital Sound Level Meter 30 – 130 dB Audio Noise Measure Device Backlight MAX/MIN, Data Hold Auto Power Off Dual Ranges HT-80A sold2024 (3) Make sure your skinRISEPRO Decibel Meter, Digital Sound Level Meter 30 130 dB Audio Noise Measure Device Backlight MAX MIN, Data Hold Auto Power Off Dual Ranges HT 80A Product Features USEFUL TOOL IN YOUR WORK & LIFE This sound level meter is a great tool for checking, monitoring or controlling the sound level of any environments. It is widely applicable for personal, families, business, studies, industrial and etc. WIDE RANGES & ACCURATE MEASUREMENT It measures range