Extech Dual Range Sound Level Meter
Features include two measuring ranges, fast/slow response, max hold with reset button, large 1/2” LCD display, built-in calibration check (94 dB),
auxiliary DC/AC conditioned outputs of 10mV/dB, and a 0.49” condenser microphone.
Accurate to 1.5 dB and also meets ANSI and IEC 651 Type 2 standards.
ANSI Type 2 standards must be met for OSHA testing.
Wind screen, hard vinyl case, and 9V battery included.