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TIS 770 Digital Sound Level Meter

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SKU CODE : TIS 770

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.

SPECIFICATION

TECHNICAL
•  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

GENERAL:
•  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) 

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Excellent customer service! I contacted them because one of my testers had developed a fault, and was out of warranty. Once the fault was explained and looked into TIS agreed to replace the tester free of charge, via my local electrical wholesaler. All done and dusted in less than a week - fantastic!
James Sealey
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