PRISM Sensor Module "Type B" For AlcoMate REVO TS200 Breathalyzers Purchased In or After October 2020
This is the factory original fuel-cell sensor module for AlcoMate REVO TS200 breathalyzers that were purchased in or after October 2020 (Note: The Type B Sensor Module will not work in REVO TS200's purchased in or before October 2020). If you are not sure which sensor module you need, Type A or Type B, then please check the seriel number and BAC calibration point noted on the sensor as per the second and third images above. The color of the sensor module (grey or red) does not matter. It is the calibration point that determines wether you need Type B or Type A sensor. The Type B sensor module has a calibration point of 0.100 % BAC whereas the Type A's calibration point is 0.050 % BAC.
To replace the sensor module, first remove the back of the breathalyzer by inserting your thumbnail in the notch at the bottom of the lid. Gently but firmly snap it off moving around the edge until it releases completely. Next remove the batteries. Then press the sensor release tab and slide the sensor module down about 1/4 inch toward the bottom which will allow it to be removed. Reverse the process to install the new sensor module.