Digital pH meter Water, Soil, AS-218
(Alat ukur tingkat asam basa larutan, 0-14 pH, acidity meter, Water, Soil)
Measuring the concentration of Hydrogen ions in an aqueous solution or the activity of the Hydrogen ions in an aqueous solution.
The pH will indicate if the solution is acidic or basic, but is not a measure of acidity or alkalinity.
pH meters work in liquids though special probes are sometimes used to measure the pH of semi-solid substances.
A pH meter consists of a special measuring probe (a glass electrode) connected to the body which measures and displays the pH reading.
Technical parameters :
pH range : 0.00-14.00 pH
Resolution : 0.01 pH
Accuracy : ± 0.05pH
Stability : ±0.03pH
Temperature range : -10-60; 0.1°C
Battery : 9V Battery (not include)
Display : Large screen liquid crystal display
Working temperature : 0-35°C
Working humidity : 0-80% R H ( Non Gel)
Weight : 205g
Size : 159x66x31 mm
COnsist of :
1 pcs electronic unit
1 pcs Composite electrode
1 set PH4.00, PH6.86, PH9.18, powder packets
1 pcs User’s manual
1 pcs box