Product Features â € ¢ PR-32a ( alpha) is the enhanced upgraded model of PR-32 â € ¢ Features latest ELI technology measuring concentration of solutions with a light beam â € ¢ Measures low....
Complete with 407732 Sound Meter, microphone wind screen, calibration screw driver, 9V battery, plus 407722. Sound Calibrator with 9V battery. Supplied in an attractive hard carrying case that....