EXTECH SL10 포켓 시리즈 사운드 미터 (40 - 130dB/0.1dB)

Measurement Range : 40 to 130dB
Resolution : 0.1dB
Accuracy : ± 3.5dB
Display : 4-digit (4000 count) backlit LCD
Response time : 125 milliseconds
After approx. 15 minutes of inactivity
Operating Conditions : 32 to 104° F (0 to 40° C) / 10 to 90% RH
Storage Conditions : 14 to 140° F (-10 to 60° C) / 10 to 75% RH
Power Supply : 9V Battery / Approx. 50 hours (typical); low battery indicator alerts user
Dimensions: 8.3 x 2.2 x 1.3" (210 x 55 x 32mm)
Weight: 4.8oz (135g)
Complete with 9V battery, manual

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