3 in 1 Sound Meter — Decibel, Humidity & Temperature Monitor with Built-in Clock (Wall-Mountable)

HIGH-DEFINITION BACKLIT LCD: Bright, highdefinition backlit LCD delivers clear readings any time of day. Built to mount on a wall for continuous monitoring, this digital sound level meter is also stable on a tabletop thanks to its flat base. POWER & PORTABILITY: Includes a 10ft power cord for permanent installation and a 2000MaH battery that provides hours of unplugged operation. Ideal for fixed placement or portable checks. VERSATILE USAGE: Functions as a classroom noise meter, theater SPLmeter by the TV, or a handy tool in a garage workshop, studio, traffic route, factory, construction site, home, or office. 4 in 1 DESIGN: In addition to precise decibel readings, the unit displays HUMIDITY and TEMPERATURE and features a clock for time-stamped monitoring. READABILITY OPTIONS: The sound level tester offers 3 ADJUSTABLE SPEEDS (1. Fast 2. Medium 3. Slow) to smooth or sharpen measurements depending on your needs. LARGE LED DISPLAY DECIBEL METER: The oversized LED display makes it easy to scan sound and environmental readings across a room, whether mounted on a wall or placed on a desk.