-    Power Standard: Rechargeable 3.6 V NiMH battery pack (8 hours) continous operation time c/w plug-in battery 

     charger/wall adapter (100-240 V, 50-60 Hz).

     Note: a “protection diode” int the circuit provides safety protection when the batteries are accidently 

     inserted with reserved polarity.

-    Optional: Alkaline AA batteries x3

     see section 6.3 battery & battery warnings.

-    Continous: Plug-in,6VDC,Class-III,2 A DC max wall adapter.

-    Sampling Modes: Pump Diffusion Internal, automatic sample pump draws in sample of target environment. 

     (Pump and Dual Probe models)Sample air is diffused naturally over the sensors for quick, direct reading.

     (Diffusion model).

-    Memory > 1 million data points data logging to SD memory card (optional)

-    Calibration Automated through keypad

-    Information Recording 12 bit, multi-channel, user configurable with removable 2GB SD memory card. 

     Optional YES Logger package includes: 2GB SD memory card and card reader, 6 foot USB cable 

     and YES Viewer software.

-    Circuit Microprocessor, user configurable.

-    Communication Miniature USB port for changing settings and configuring logging functions and auxiliary port for

     connecting the externally mounted particulate sensor