Organic Compound Levels Meter

General Tools, VOC08, Data Logging Volatile Organic Compound Levels MeterIdeal for making ballpark measurements of mixed gas volatile organic compound (VOC) levels as part of an indoor air quality (IAQ) maintenance program. Much less expensive than photo-ionization meters designed to make precise measurements of VOC levels from a single gas.Includes:Handheld InstrumentPC-compatible Data Logging Program on Mini-discUSB CableAC AdapterSoft PouchUser's ManualsWarrantyFeatures:Metal-oxide semiconductor sensor within vented ball housing detects ammonia, toluene, ethanol, hydrogen sulfide (H2S) and cigarette smokeMakes ballpark measurements of total VOC concentration as well as accurate measurements of ambient temperature, relative humidity (RH), dew point and wet bulb temperatures.Logs up to 32,000 data points. Meter's entire capacity can be devoted to VOC readings, or devoted one-third each to VOC, ambient temperature and RH readings. Powerful data logging software that downloads readings to PC for display/printing as table or graph. Software supports four data logging modes-including starting and stopping recording without a PC.Adjustable high VOC concentration audible alarmMin/Max memory (for all measured parameters) and data holdSeparate automated procedures for VOC zero adjustment and background calibration Manually offsettable temperature and RH sensor driftLarge backlit dual-readout LCD15-minute Auto Power Off (can be disabled)Low battery indicationTripod mount.