Specifications

sound level meter HP882A
1.Measuring level:30-130dBA,30-130dBC
2.Accuracy:+/-1.5dB(UNDER REFERENCE CONDITION)

 

sound level meter HP882A

 

New style sound level meter

 

Specification:

 

Digital display:5 Digits

Measuring level: 30～130dBA,30～130dBC

Resolution:0.1dB

Accuracy:±1.5dB(UNDER REFERENCE CONDITION)

Frequency range: 31.5HZ～8.5K HZ

Linearity range: 50dB

Frequency weighting: A.C.

Bar graph: 50dB scale at 1dB step for monitoring current sound pressure level display.

Level range: 30--80dB,50--100dB,60--110dB,80--130dB

Time weighting: Fast/slow

Microphone: 1/2 inch Electret Condenser microphone.

Max: Maximum hold

Back light

Power supply: 1*9V alkaline cells or DC 9V adapter.

Self calibration time: 10sec (every turn on)

Dimensions: 220x76x32mm

Weight: approx. 210g (including battery).