SmartSensor AR884A Smart Wall Mounted Sound Level Meter1. 9. 5 inches super large full screen LCD with large bold red font to display for easy reading. 2. 24 hours real time monitoring the sound level. 3. Support hanging on the wall(recommended) or free standing on the desk. 4. Wide measurement range from 30dB to 130dB, Frequency: 31. 5Hz 8KHz, Resolution: 0. 1dB 1dB. 5. Buzzing and flashing to remind you when the real time measurement is reached to the alarm level, and hold the data for 3s then back to

or a grandad with a long-established fan club

One Package Size 30cm * 23cm * 7cm / 11

and you can know exactly which device was triggered

Size: 234x45mm (corkscrew)

Perfect for data centres

galaxy series

You have a choice of 925 Silver&9/14/22ct Gold

Achieve the perfect angle and stability for every shot

Size: 66 39

tablet compartment

2) Output: 10

Timing Error < 1 percent