Quick view RAE Systems RAE Systems RAEGuard 2 PID Compare MSRP: $2,563.00 - $5,500.00 The RAEGuard 2 PID Fixed Detector for VOC’s The RAEGuard 2 PID is a fixed photoionization detector (PID) that measures a broad range of volatile organic compounds (VOCs). The RAEGuard 2 PID operates on 10 to 28 VDC and provides an... Choose Options Choose Options