Accuracy ± 0.07 pH(pH5 to pH 9)
± 0.1 pH(pH4 to pH4.9, pH9.1 to pH10)
± 0.2 pH(pH1 to pH3.9, pH10.1 to pH13)
* 23± 5℃
* After calibration.
Input 10^12 ohms.
Impedance
Temperature Not necessary to make adjustment.
Compensation
Sampling Approx. 0.8 second.
Time
Hold Function To freeze the display reading value.
Calibration Auto calibration,
method pH 7, pH 4 ( or pH 10 )
pH electrode BNC connector.
connector
Operating 0 to 50 ( 32 to 122 )℃℉
Temperature
Operating Less than 80% RH.
Humidity
Power Supply DC 1.5V battery ( UM-4/AAA ) x 4 PCs.
Power Approx. 4.8 mA.
Consumption
Dimension Meter :180 x 40 x 32 mm ( 7.1 x 1.6 x 1.3 inch ).
Electrode : Body size : 12 mm dia. x 160 mm.
Electrode cable length : approx.. 1000 mm.
Weight 220 g/0.48 LB (included electrode).
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