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Home /   Categories /   Sound Level Meter  /   Sound Level Meter HT-90A
  • Sound Level Meter HT-90A
  • Sound Level Meter HT-90A
  • Sound Level Meter HT-90A
  • Sound Level Meter HT-90A

Sound Level Meter HT-90A

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Product details

Product Description:

  1. Model: HT-90A
  2. Material: Plasti
  3. Color: orange & black
  4. Size: 197*58*30mm
  5. Frequency range: 31.5Hz~8KHz
  6. Response speed: 0.5 seconds
  7. Microphone: 1/2 inches polarization capacitance
  8. Microphone LCD: 3 digits and a half
  9. Resolution ratio: 0.1dB
  10. Sound level: A-Sound level weight Range: 30~130dB 
  11. Precision: 1.5dB ( under the reference condition of 94dB and 114dB, 1KHz)
  12. Automatic power off: About 16 minutes
  13. Energy provision: A 9V battery
  14. Energy life: about 50 hours (alkaline battery)
  15. Operation temperature: 0~50

 
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