•Detection Principle:Photoelectric Absorptiometric
•Detection Range: < 20ppb to 1,000 ppb
< 25 µg/m3 to 1230 µg/m3
•Accuracy : +/- 4ppb < 40ppb,
+/- 10% of reading ≥40ppb
•Resolution : 1ppb (standard display reads down to 10ppb, and above that at 1ppb increments)
•Concentration Units: ppb or μg/m3
•Display: Digital LCD
•Sampling Method: Passive diffusion sampling
•Operating Temp. and RH: -10 to 40°C (14 to 104°F), 20 to 90 %RH (non-condensing)
•Sensor Shelf Life :1 year from mfg. date (stamped on pouch). It is recommended that the sensor is not used >3 months from date pouch is opened and not at all if exposed to < 10%RH when open
•Memory (base unit) : up to 250 sensors and 4500 data points
•Power Source : 2 x AA size batteries, or AC adapter
•Standard Accessories : Sensor cartridge x 5 pcs, carrying case, USB connection cable, AA size batteries, AC adapter, mini tripod/stand, WolfSense PC data transfer & reporting software