DIGITAL WATERPROOF PH METER AND TEMPERATURE
Not only does it offer a 0.01 pH resolution across the pH scale, but it is also easy to use without constant reference to an instruction manual.
Calibration is automatic at one or two points with three memorised buffer values – pH 4.01, 7.01, 10.01.
Once the instrument has been calibrated, the buffer values used during calibration are displayed with tags on the display screen. This keeps users informed of the current calibration and helps to avoid taking measurements that are out of range.
|Range PH||-2.0 to 16.0 pH|
|Range mV||±699.9 mV; ±1999 mV|
|Range Temperature||-20.0 to 120.0°C / -4.0 to 248.0°F|
|Resolution PH||0.01 PH|
|Resolution mV||0.1 mV; 1 mV|
|Resolution Temperature||0.1°C / 0.1°F|
|Accurancy PH||±0.1 pH|
|Accurancy mV||±0.2 mV; ±1 mV|
|Accurancy Temperature||±0.4°C / ±0.8°F|
|pH Calibration||automatic, at 1 or 2 points with 3 memorized buffer values (4.01, 7.01, 10.01)|
|Temperature Compensation||Automatic, -20 to 120°C (-4 to 248°F) or manual without tem perature probe|
|Battery Type / Life||1 x 9V / approx. 150 hours of continuous use;
auto-off after 20 minutes
|Dimensions||164 x 76 x 45 mm (6.5 x 3.0 x 1.8″)|
|Weight||180 g (6.3 oz.)|