High quality meter suitable for measurement of environmental and mechanical noise. Conforms to IEC61672-1 class 2 for sound meters. Features min./max. measurements, over and under range, A and C weighting, fast and slow response, data hold, record, digital read-out and bar graph with backlight. Supplied in storage case. Model No: TA060 Accuracy: ±1.4dB Frequency Range: 31.5Hz-8KHz Range: 30-130dB Battery: 9V (supplied) Height: 240mm Weight: 60mm Weight: 40mm