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12. Specifications
Mode
pH
mg/l (ppm)
% saturation
Temperature
Range
-2 to 16 pH
0.00 to
0.0 to 200.0%
0.0 to 50.0°C /
20.00 mg/l (ppm)
32.0 to 122.0°F
Resolution
0.01 pH
0.01 mg/l (ppm)
0.1%
0.1°C / 0.1°F
Accuracy
±0.01 pH
±1.5% full scale
±1.5% full scale
±0.3°C / ±0.5°F
Calibration
up to 5 points: one or two points (100% and 0% saturation);
offset up to
pH 1.68; 4.01;
plus separate mg/l (ppm) slope
±5°C or ±10°F
7.00; 10.01; 12.45
Temperature compensation:
automatic from 0 to 50°C
Salinity correction:
Range: 0.0 to 50.0 ppt
Resolution: 0.1 ppt
Method: Key in manually and automatic correction
Barometric pressure correction:
Range: 500 to 1499 mm Hg / 66.6 to 199.9 kPa
Resolution: 1 mm Hg / 0.1 kPa
Method: Key in manually and automatic correction
DO Probe type:
galvanic probe
Display:
dual LCD
Backlit display:
select from eight levels of brightness
Operating temperature:
0 to 50°C
Power:
four 1.5 V AAA batteries (included)
Battery life:
> 100 hours continuous use
use of backlit display decreases battery life
Dimensions:
Meter: 7.5"L x 3.75"W x 2.25"H (19 x 9.5 x 5.7 cm)
Boxed: 9.2"L x 9.2"W x 2.75"H (23 x 23 x 7 cm)
DO Probe: 6.8"L x 1.3" dia (173 mm L x 32 mm dia) with 10-ft cable
pH Electrode: 6.0"L x 1.0" dia (152 mm L x 25 mm dia) with 10-ft cable
Weight:
Meter: 1.0 lb (0.5 kg)
Boxed: 2.0 lbs (0.9 kg)