Edge 4 Personal Noise Dosimeter
Discontinue Notice – Quest Edge 4 Noise Dosimeters
The sale of the Quest™ Edge 4 Noise Dosimeters will be discontinued after May 31, 2020.
TSI will continue to provide calibration and repair services for the Edge 4 instrument and sell spare parts to channel partners for repairs.
The Edge 4 is being replaced by the new Quest™ Edge 4+ Noise Dosimeter launched in 2019. The Edge 4+ provides enhanced features including; an OLED color screen, longer battery life, and optional Bluetooth communication to the free iOS and Android Edge dB app.
If you are still interested in puchasing the Quest™ Edge 4 Noise Dosimeters before May 31, 2020, please request a quote below.