Features - Data transfer via USB interface - Works with all Windows versions - 129.920 point data memory (internal) - Adjustable logger feature for long-term measurement Technical Data Measurement Range 30 ... 130 dB Standard IEC 61672-1 (Class II) Sensitivity ±1.4 dB Time Rating FAST / SLOW Frequency 31.5 Hz ... 8 kHz Memory 129920 data Rating A , C Recording Interval 1 h ... 24 h Operating Conditions 0 ... +40 °C, 10 .. .75% n.o. Power Supply 3.6 V Lithium battery Type 1/2 AA System Requirement Windows 2000 / XP / Vista / 7 Dimension 130 x 25 x 30 mm Weight 20 gr.
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