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AZ8928 Digital Precision Decibel Meter Sound Level Meter Noise Tester 40-130db
Specification:
- Range: A environmental noise: 40 ~ 130 db
- C machinery noise: 45 ~ 130 db
- Resolution: 0.1 dB
- Accuracy: ± 2 db (ref 94 db @ 1 KHZ)
- Response time choice: FAST (FAST) / SLOW (SLOW)
- Frequency range: 300 ~ 8000 hz
- Display: four liquid crystal and bar code display
- Signal output: AC/DC signal output AC: 0.707 Vrms
- Operation/storage temperature and humidity: 0C to 50C < 80% r. H.
- - 10C to 60C < 70% R.H
- Size: 72 x 182 x 30 mm
- Weight: 150 g
- Power supply: 9 v battery (not included)
Package included:
- 1 x Noise Tester