General Specifications |
Circuit |
Custom one-chip LSI microprocessor circuit |
Display |
Dual function 0.5" (13 mm) 1999 count LCD w/ contrast adjust |
Measurements |
Dissolved O2 - mg/l (milligrams per liter), Oxygen in air - %, Temperature - °C/°F |
Data hold |
Data hold key freezes displayed reading |
Sensor |
Structure Remote Polarographic Dissolved Oxygen Sensor |
Temperature sensor |
Precision thermistor |
Data recording |
Min/Max/Avg readings stored for later recall |
Auto power off |
Meter turns off after 10 minutes |
Sample rate |
0.4 Sec (approx.) |
Data Output |
RS 232 PC serial interface |
Operating conditions Temperature |
32 to 122 °F (0 to 50 °C) |
Humidity |
< 80% RH |
Battery power |
9V alkaline battery |
Power Consumption |
Approx. 6.6 mA DC |
Weight |
0.74 lbs. / 335 g (including batteries & probe) |
Dimensions Main instrument |
7.1 x 2.8 x1.3" (180 x 72 x 32mm) |
Probe |
4.9" x 0.8" length/diameter (125 x 20mm) |
Accessories |
Carrying case, 9V battery, and 5 membranes |
Optional accessories |
Membranes, data acquisition software & RS232 interface cable |