Basic sound level meter 3M SE-402

class 2digital

The 3M SE-402 of the quality category 2 is the ideal sound level meter for almost any acoustic environment. The frequency evaluation can be carried out in accordance with the characteristic curves A, C and Z and the time evaluation can be set to 'Fast' or 'Slow'. The ergonomically arranged keys and the clear digital display (resolution 0.1 dB) guarantee a high degree of user-friendliness. PRODUCT DETAILS / SCOPE OF DELIVERY Specifications: Standards: ANSI S1.43-1997(R2007), ANSI S1.4-1983 (R2006), IEC 61672-1(2003), IEC 61010-1(2010), IEC 61000-4-2(2008), IEC 61000-4-3(2008) Digital display with 0.1 dB resolution Ports: AC/DC Output, USB Frequency weighting: 'A', 'C', 'Z' Meter response: Fast and Slow System of Protection: IP65 TECHNICAL DATA Temperature Range: - Operating temperature - -10 °C...+50 °C Storage - -20 °C ..+60 °C Battery-operated - LITHIUM 2500mAh AUFLADBAR (AUFLADEN DER BATTERIE ÜBER USB PORT) Dimensions - approx. 71x284x33 mm (without microphone) Weight - approx. 380 g