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Standards: |
Meets ANSI S1.25(1991) Type 2, ISO-1999, BS 402 (1983) |
Range/Resolution: |
70 - 140 dBA / 0.1dB |
Digital Display: |
LCD 0.01-9999% |
Criterion Level: |
80, 84, 85, or 90dB |
Exchange Rate: |
3, 4, 5 or 6 dB |
Threshold Level: |
70-90 (1db steps) |
Frequency weighting: |
A |
Response Rate: |
Fast or Slow |
High Level Detector/Peak Flag: |
115dB / 140dB |
Dimensions/Weight: |
4.2x2.5x1.3” (106x64x34mm) 8oz. (227g) incl.batteries |
Microphone: |
1/2 inch electret condenser with 31” cable |
Battery Life: |
34 hrs |
Event Storage: |
5 surveys |
RS232 Interface: |
Yes |
Real time clock: |
Yes |
Product Information | |
Datasheet | |
Manual | |
Extech Catalog |