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TIS 770 Digital Sound Level Meter

Part Number : EB13264

£192.86 Ex VAT

£231.43 Inc VAT

Please enter you delivery postcode for stock availablity.

£192.86 Ex VAT

£231.43 Inc VAT

Please enter you delivery postcode for stock availablity.
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The TIS 770 is a digital sound level meter capable measuring between 30dB and 130dB. It operates between 30Hz and 8KHz and features Slow and Fast Response, Max Hold and Auto Range.



  • Sound Pressure Accuracy:± 1.5dB (sound pressure standard, 94 dB @ 1KHz)
  • Sound Pressure Accuracy:±5 dB (sound pressure standard, 94dB @ 8KHz)
  • Sound Pressure frequency response: 30Hz to 8kHz
  • Dynamic Range:50dB (for each measurement of gear level)
  • Sound Pressure Frequency weighting characteristics: A and C
  • Dynamic charachteristics: FAST 125ms, SLOW 1sec
  • Microphone:Polarised Capacitive Microphone
  • Digital Display: 4 digit, 0.1dB 2 times / sec
  • Measurement Gear Level:30-80dB, 40-90dB, 50-100dB, 60-110dB, 70-120dB, 80-130dB
  • Auto Shifting Gear Level
  • Below or above limit prompt: "UNDER" or "OVER" display


  • Range: 30dB to 130dB
  • Frequency: 30Hz - 8KHz
  • A and C weighting
  • Slow and Fast Response
  • Max Hold
  • Data Hold
  • Auto Range
  • Auto Power Off
  • Back Light Display
  • Meets Current Fire Alarm Regulations
  • Low Battery Warning
  • Digital and Bar Graph Display

Size: 193mm x 60mm x 29mm
Weighht: Approx 222g (including batteries)

Technical Specifications

Manufacturer Part Number TIS 770

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