Dissolved Oxygen meter, waterproof, portable HI-9146-04
An accurate field instrument with a large LCD display reading Dissolved Oxygen in mg/l, or % saturation, with a simultaneous temperature reading. Automatic calibration is performed in saturated air, and readings can be compensated for salinity and altitude. Auto-temperature compensation ensures accuracy.
Complete with a protective sleeve for the membrane when in use.
Supplied with DO probe, 2 membranes, electrolyte solution and batteries in a hard carry
case. Unit has a 2-year guarantee.
• Extended reading ranges
• Reads in mg/l and % oxygen
• Altitude and salinity compensation
• Mains or battery power
• Hold button
• Auto-off feature
• Calibration in saturated air
• On screen user guide
• GLP features
• Back-lit display
Technical Specification:
Range:
mg/l 0.00 to 45.00
% Saturation 0.0 to 300.0
Temperature 0.0 to 50.0°C
Resolution:
mg/l 0.01
% Saturation 0.1
Temperature 0.1°C
Accuracy:
mg/l ±1.5% full scale
% Saturation ±1.5% full scale
Temperature ±0.2°C
Calibration: Automatic in air at 100%
Altitude: 0 to 4000m (resolution 100m)
Salinity: 0 to 80 g/l (resolution 1g/l)
Battery: 3 x 1.5V AAA
Dimensions: 185 x 72 x 36mm
Weight: 300g