840005 Analog Sound Level Meter
The Sper 840005 Analog Sound Level Meter weighs 7 oz and readily measures sound levels over the 40 to 120 dBA (dBA scale with “A” weighting) range.
- Use for workplace noise surveys
- Quality control
- Environmental noise pollution
- Background noise level, traffic, …
Two scales cover 40 – 80 dBA and 80-120 dBA ranges with an accuracy of ±3 dBA. One selection dial used for battery test mode, dBA range selection, calibration and on/off. Calibrated with internal oscillator. Capacitance microphone does not meet ANSI type I or II microphone standards. Comes with carrying case, instruction manual and 9V battery.
Dimensions: 6¼” x 2½” x 1½” (159 x 64 x 38 mm)
Weight: 7 oz (198 g)