We have a complex system. To optimize our system, we had to calibrate the front, center, rear, and height speakers. We used Spears & Munsil's HD benchmark and 2nd Edition Calibration CD to fine-tune all levels for optimal listening. Low frequency, not found in $20-$50 models. We really needed to crank the NHT subwoofer up to full blast, and that helped pinpoint exactly what was going on. Turns out we had to tilt our speaker up a few degrees. Who knew it could be a trick? It comes with a carry case and is ready to use. This is a finely tuned instrument. Don't disperse, treat it like a father-in-law still trying to win him over. Treat it like a soufflΓ©. honey it is name it. Give him pride of place. Want to prove your point about noise levels from your neighbors? That will help. Want to convince your wife that 2 kids is enough? Measure her scream. Draw it on the board next to the sound of jet engines, trucks, trains and nails. Welcome back.
π Handheld Sound Level Meter with LCD Display - Mini Digital Decibel Tester and Alarm (30-130dBA)
4 Review
π Accurate Professional Sound Level Calibrator Decibel Meter with 94dB, 104dB, and 114dB Calibration Levels
3 Review
π RISEPRO Decibel Meter, Digital Sound Level Meter 30 β 130 dB Audio Noise Measure Device with Backlight, MAX/MIN, Data Hold, Auto Power Off, and Dual Ranges - HT-80A
6 Review
π Professional Red/Black Digital Handheld Sound Level Meter - Automatically Metered with A and C Frequency Weighting for Musicians and Sound Audio Experts - Battery Operated (9V) - Pyle SPL25
5 Review
β Stainless Steel L-Square, Size 3-Inch x 4-Inch, Zona 37-434
8 Review
π Johnson Level and Tool 400EM-S 12-Inch Heavy Duty Metal Combination Square for Professionals, with Inch/Metric Measurements, Silver - 1 Square
8 Review
Kapro 307-08-TMS Try And Mitre Layout And Marking Square With Stainless Steel Blade, 8-Inch Length
18 Review
TV bracket Kromax DIX-18 black
52 Review