DiLog DL7031 Decibel Meter (Class 2) Class 2 Digital Sound Level Meter c/w data logger The DL7031 Class 2 digital sound level meter is a professional meter for measuring noise levels in conformace with IEC-61672-1 class 2 with a highly accurate range of /- 1.4dB Easy measurement of sound level for environmental and commercial applications, with regard to nuisance noise levels and compliance with warning indication for fire alarms. Features; Fast and slow response function A & C weighting function Resolution of 0.1dB Min/Max peak reading and data hold Large LCD display Data logging for 32,600 readings Data sampling can be set by user from 0.5s to 2.0s Supplied with Tripod, USB Cable (2M), Software, Carry Case, Battery and Mains adaptor Specifications Measurement Resolution Accuracy Lo: 30-80dB 0.1 dB 1.4 dB Med: 50-100dB 0.1 dB 1.4 dB Hi: 80-130 dB 0.1 dB 1.4 dB Auto: 30-130dB 0.1 dB 1.4 dB Battery life Approx 50 hours Power supply 1 x 9V battery Dimensions 250 x 90 x 30 mm Weight 392g
