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Hiển thị | 31/2 chữ số backlit màn hình LCD, tối đa đọc năm 1999 |
Hiển thị tốc độ làm tươi | Lấy mẫu: 2,5 lần / giây |
Áp dụng tiêu chuẩn chính | IEC 61.672-1: 2002 Class 2 |
Microphone | 1/2 inch Electrets ngưng microphone |
Đo lường mục | SPL, Leq, SEL |
Dải đo | 30dB ~ 130dB (A) 35dB ~ 130dB (C) 40dB ~ 130dB (Z) |
Dynamic Range | 100dB |
Tích hợp thời gian thiết lập | Ngẫu nhiên, 10s, 1 m, 5m, 10m, 30m, 1h, 8h, 16h, 24h |
Thời gian Weighting | Nhanh, chậm, Impulse, Peak |
Tần số Weighting | A / C / Z |
Dải tần số | 31.5HZ ~ 8kHz |
Năng | Bốn 1.5V LR-6/AA kích thước tế bào kiềm |
Tuổi thọ pin | |
Kích | 285 (L) x 90 (W) x 39 (H) mm |
Trọng lượng | 550g |
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