u Waterproof casing complies with IP67 resistance standard u Selectable % dissolved oxygen or oxygen concentration (mg/l) ranges u Stored value recall function u Backlit LCD with simultaneous parameter and temperature readout
u Automatic temperature compensation, pressure and salinity correction factors can be entered manually
u Battery life approximately 500 hours
Catalogue No. Model
O2 Conc. temperature
ATC range Input
Overall Weight
DT250-20 970
Ranges (Resolution) DO2 -5 to 199% (1%) -5 to 25.0% (0.1%)
-5 to 19.99mg/l (0.01mg/l) -10 to +105°C/+14 to +221°F (0.1°C/1°F)
Accuracy DO2, O2 Conc. ±2% within 10°C of calibration temperature temperature °C ±0.5
°C 0 to 60 (32 to 140˚F) Mini-DIN
mm 175 x 75 x 35 g 250
DO2 Meter 970, Jenway
As described. With DO2/ATC probe on lead, carrying case, 2 x 1.5V AA batteries, spare membranes, KCl solution and zero powder. DT250-20 Model 970 with case
Accessories & Spares DT252-09 DO2/ATC probe DT202-09 Membrane set DT202-15 BOD attachments 2.5°