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"In my role as Equipment Manager, I have used the services of Shawcity for ten years for all of our gas monitor calibrations, services and repairs. The service engineers are always happy to answer queries and take time to talk me through issues over the phone. I find the whole Shawcity team extremely friendly and efficient. Nothing ever seems too much trouble, even when under pressure and working to tight deadlines."

Caroline Morgan, Worley Parsons

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Product Code: EG4

EDGE 4+ Personal Noise Dosimeter

The new Edge 4+  Personal Noise Dosimeter with colour screen and Bluetooth connectivity.

Cable-free, shoulder mounted, small and lightweight dosimeter with various monitoring options available.

A unique function enables the instrument to be locked so that you can have as little or as much information on screen as required.

Intrinsically safe model and C-A calculations available.

  • Display values include: SPL, LAVg, Leq, TWA, Min/Max/Peak level, Exposure, Run Time, LCA, Projected dose, SEL, Criterion level, Threshold, Current date, upper limit, Frequency weighting
  • Rechargeable battery with over 60 hours of operation time
  • Can be purchased with the docking station or AC-300 calibrator or both if required - prices will vary depending on the selected option 
  • Extremely easy to use due to intuitive buttons
  • Variable programmable run time options


Select a variation from the product list

Buy for: £1,210.00 (ex VAT)
Buy for: £1,452.00 (inc VAT)
Hire per week from: £50 ex VAT
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For more information call 01367 899553.

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ATEX is the name commonly given to the two European Directives for controlling explosive atmospheres.

ATEX certification ensures that equipment is fit for use within explosive atmospheres and is supplied with adequate information to ensure it can be used safely.

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