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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Fully Pre-assembled
Uniform 6mil Thickness: The uniform thickness guarantees consistent protection throughout the entire glove
Package Dimensions: 11 x 8
Pump should be run against dry load to allow internals to warm up
and two rope clips hangers to suspend the extra-large carbon filter above ground
2-Pt. Acoustical Calibrator - Class 2 nutrient-combo Fully Pre-assembledFor calibration of all Sper Scientific digital sound meters or any sound level meter with 1 or microphone. Conforms to ANSI S1. 40 1984 and IEC942 1988 Class 2 standards for acoustical calibrators. Simply place the calibrator on to the digital sound meters microphone, turn on the calibrator, and adjust the decibel meters reading to either 94 or 114 dB. Operates at a frequency of 1KHz 4% and with an accuracy of 0. 5 dB. Built in battery check. Easily
US$ 1100.00
US$ 1950.00
US$ 28.00
