The Hazardous Environment Detection Company
TWA Display
This screen is deleted in Text Mode
• Time Weighted Average is the accumulated
reading of gas concentration divided by 8 hours
since the MultiRAE Plus was turned on
• TWA only is calculated for VOC & toxics
• TWA alarm beeps once per second
• Tap “MODE” key to proceed to next screen
TOX1 VOC TOX2
00.00
LEL
TWA
OXY
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