This listing is for ONE DOSIMETER ONLY….., unless you purchase multiples. Each unit has been tested and all components work. You will want to get the dosimeter(s) factory calibrated.

The TSI Quest EDGE 5 is an intrinsically safe, small, lightweight, data-logging noise dosimeter that provides real-time personal noise exposure readings. The EDGE 5 carries approvals from ATEX, IECeX, and MSHA for use in volatile environments and features three independent dosimeter readings, eliminating the need for multiple studies. Designed to be user-friendly and intuitive, this noise dosimeter is an excellent solution for personal noise exposure monitoring in a variety of workplace environments.

Functional Requirements Include

Microphone 1/4 inch prepolarized condenser (electret) field replaceable threaded microphone

Measuring Range 70dB - 140dB

Windscreen Rugged foam permanently attached to a threaded mount for maximum protection

Dosimeter

Independent Thresholds Selectable from 70dB to 90dB or none

Independent Exchange Rates 3dB, 4dB or 5dB for each dosimeter

Independent Criterion Levels From 70dB to 90dB in 1dB increments

Measurement Settings

RMS Range 70dB to 140dB

Peak Range 110dB to 143dB

RMS Time Response Fast or Slow

RMS Weighting A, C

Peak Weighting A, C, Z (Peak is independent of the RMS dosimeter settings)

Displayed Data / Values

+ LAVG or LEQ + Current Date + Exposure

+ L C-A + SPL + Max Level

+ Min Level + SEL (LEP) + Dose

+ Threshold (TH) + TWA + Peak Level

+ Upper Limit (UL) + Run Time + Identity Field (assigns a custom name

to The Edge)

+ Projected Dose

Displayed Status Indicators

+ Battery + Memory + Run/Pause

+ Overload Indication + Dose Exposure Indicator (Multicolored LED)