Barometer                            : Range: 375 to 825 mmHg

                                           : Accuracy: ±1.5 mmHg from 0 to 50 °C

                                           : Resolution: 0.1 mmHg
Cable Options                       : Standard lengths of 1, 4, 10, 20 or 30 meters with single port, dual port or Quatro cables, Lab Cables: BOD sensor includes 2-meter cable; 1 or 4 meters on lab pH, ORP and pH/ORP cables
Certifications                        : RoHS, CE, FCC
Country of Origin                   : Assembled in the USA
Display                                : Backlit, graphic display
Languages                           : English, Spanish, German, French, Italian, Norwegian, Portuguese, Japanese, Chinese (Simplified and Traditional)
Logging Capabilities              : Single point or continuous with autostable feature
Memory                               : 5000 datasets; 50 unique data identifiers
Operating Temperature          : -10 to 60 °C
Power                                  : 2 alkaline C-cells provide 80 continuous hours at ambient temperature without backlight; USB power or optional wall power can be supplied via micro USB port
Response Time                    : 2.0 mil PE = 17 seconds and 3 in/sec flow, 1.25 mil PE = 8 seconds and 6 in/sec flow, 1 mil Teflon® = 18 seconds and 12 in/sec flow
Size                                    : 8.3 cm width x 21.6 cm length x 2.3 cm depth

                                          : (3.25 in. x 8.5 in. x 2.25 in.)
Storage Temperature            : -20 to 70 °C
USB                                   :  Built-in micro USB port for on-the-go data exports via direct connection to the included USB stick ; user-upgradeable firmware via USB and website
Warranty                             : 3-year instrument; 2-year cable
Waterproof                          : IP-67 (even with battery cover off); floats
Weight                               : 475 grams (1.05 lbs.) with batteries