This sound pressure meter did exactly what I asked it to do: tell me if the volume of my 5.1 home theater speakers was the same after Audyssey calibration, measured from my #1 seat; had not. Using the "Tuning" mode of my receiver, I was able to send out the tones, measure them and, if necessary, adjust the volume of the loudspeakers to up to 75 dB. Five minutes and you're done! The noise level did not drop significantly, but the improvement achieved was noticeable. Thank you VLIKE!
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
π Accurate Professional Sound Level Calibrator Decibel Meter with 94dB, 104dB, and 114dB Calibration Levels
3 Review
π Handheld Sound Level Meter with LCD Display - Mini Digital Decibel Tester and Alarm (30-130dBA)
4 Review
π DIMMAIRY Decibel Meter: Accurate Sound Level Measurement 30-130dB with Backlight, MAXMIN & Data Hold
3 Review
Triangle Group TR918 225/45 R18 95V summer
61 Review
Kapro - 353 Professional Ledge-It Try & Mitre Square - For Leveling And Measuring - Features Stainless Steel Blade, Retractable Ledge, And Etched Ruler Markings - 12 Inch
23 Review
Kapro 307-08-TMS Try And Mitre Layout And Marking Square With Stainless Steel Blade, 8-Inch Length
18 Review
π CAMWAY 6 Inch Digital Caliper with LCD Display, Electronic Vernier Caliper, 150mm Stainless Steel Feeler Gauge, Plastic Digital Caliper Set for Zero Setting Inside/Outside Diameter, Depth, and Step Measurement Tool
3 Review