3XX (M)Personal Gas Monitor FEATURES Advanced micro-processor based technology Accurate, Handy and easy to use On-board memory, stores up to 3000 test results along with date and time Computer and printer interface provision Provides audio, visual indication on alarm Soft power ON/OFF Auto data logging SPECIFICATIONS Weight : Approx 250 grams Sensors : Electrochemical / Pellistor / Solid state/NDIR Runtime : 7 - 8 hours when battery full charged. Display : 8X2 Alphanumeric LCD/OLED display Operating temperature : -10 to 50 C Power source : 3.7 V, 2200 mAH Li-ion rechargeable battery. Accuracy : Inherently +/- 2% (but also depends on the calibration gas accuracy & calibration method) Drift : Less then 2% of the signal per month at constant temperature and pressure. Range : Annexure - I Gas sampling : Diffusion type Alarm set point : 1) Two alarm set point viz. Low and High which are user settable. 2) Visual yellow and red LED indication for Low and High alarm. Data Transfer/Print : Bluetooth (wireless) or Serial(wired) communication from instrument to computer or printer. Data Storage : Can store upto 3000 records with date, time, gas concentration. Function keys : UP, DOWN, SET & ENTER Instrument Enclosure : ABS Plastic Size : Height = 130 mm Width = 70 mm Depth = 35 mm

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