Accuracy: 20 to 30°C (68 to 86°F): 0.1% rdg + 0.1% FS + 1 digit 
-10 to 50°C (14 to 122°F): 0.15% rdg + 0.15% FS + 1 digit
Operating Temp.: -10 to 50°C (15 to 120°F)
Compatible Media: Dry, non-corrosive gases
Power: 2 AA batteries included (approx. 200 hours operation)
Auto-off: Selectable
Zero Adjustment: autozero
Display: 4-digit, 0.5" (12.7 mm), backlight with low battery indication
Pressure Units: mbar, bar, psi, Pa, kPa, inH2O, inHg, mmH2O, mH2O, mm/cm/mHg 
Pressure Port: Tube fitting for 0.155" < ID > 0.195"; OD < 0.24" Tygon or silicon tubing (not included) 
Dimensions: 155 H X 67 W X 40 mm D (6.1 x 2.6 x 1.6")
Weight: 180 g (6.4 oz)