HT-90A Sound Level Meter

HT-90A Sound Level Meter

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HT-90A Sound Level Meter

  • Detail
  • Parameters
  • Review

Range

35~130dB

Accuracy

±1.5dB(94dB @1KHz；114dB @1KHz)

Resolution

0.1dB

Response time

0.5S

Frequeney range

31.5Hz~8K Hz

Display

3½ digit

Microphone

1/2 inch electret condenser microphone

Auto power off

16 minutes

Frequency weighting

A

Operation temperature

0~50℃(32~122℉）

Operation humidity

10~80%RH

Storage temperature

-10~60℃(14~140℉)

Storage humidity

10~75%RH     non-condensing

Power supply

standard 9V battery ×1 pcs

Size

206.2mm×56mm×45.7mm

Weight

110g(battery not included)