SOIL PH METER
Model : PH-212
FEATURES
* Kits with pH meter, soil pH electrode, pH 4.0 /pH 7.0 standard buffer solution and carrying case.
* Spear Tip pH electrode ( included ), ideal for penetration pH measurement into soil, meats, cheese and
other type of measurements requiring sample penetration. The electrode features a very durable glass
measuring spear packaged in a rugged virtually unbreakable epoxy body.
* Build in Slop ( pH 4, pH 10 ) and Cal. ( pH 7 ) adjust VR.
* Large LCD display.
* Easy operation, compact size.
* Water resistance on the front panel.
* Full line optional general purpose pH electrodes.
* Application : Agriculture, Gardening, Food industrial, Education, School, Colleges, Laboratory, Industrial
and Quality control.
SPECIFICATIONS
Display 13 mm ( 0.5" ) LCD, 3 1/2 digits. Operating 0 to 50 ℃ ( 32 to 122 ℉ )
Measurement 0 to 14 pH x 0.01 pH Temperature
Range Operating Less than 80% RH.
Resolution 0.01 pH Humidity
Accuracy ± 0.07 pH ( pH5 - pH 9 ) Calibration External pH 4 ( slope adj.) &
± 0.1 pH ( pH 4 - pH 10) Knob pH 7 (Cal. adj.).
± 0.2 pH ( pH 1 - pH 3.9, Power Approx. 2.0 mA.
pH 10.1 - pH 13) Consumption
* Main instrument only. Dimension 135 x 60 x 33 mm,
* 23 ± 5 ℃ ( 5.3 x 2.4 x 1.3 inch ).
Input 10^12 ohms. Weight 196 g/0.43 LB ( including battery ).
Impedance pH electrode Any connector pH Electrode with
Temperature Not necessary to make adjustment. (Optional) BNC connector.
Compensation Standard Instruction Manual........................ 1 PC.
Sampling Approx. 0.4 second. Accessories Soil pH electrode, PE-06HD........... 1 PC.
Time pH 4.0 buffer solutuin, PH-04........ 1 PC.
Hold Function To freeze the display reading value. pH 7.0 buffer solutuin, PH-07........ 1 PC.
Power Supply 006P DC 9V battery. Carrying case, CA-06.................... 1 PC.
SOIL PH ELECTRODE ( Included )
pH Measuring 1 to 13 pH ( typical 0 to 14 pH ). Repeatability 0.05 pH.
Range Response time ≧ 2 minutes.
pH Operation 5 to 60 ℃ ( 41 to 140 ℉ ). Body Material Epoxy.
Temperature Connector BNC.
pH Electrode Combination type. Mechanical With protection bottle ( soaker
Structure Protection bottle ) on the electrode head.
Reference Ag/AgCl, Double Junction. Weight 68 g ( including cable & socket ).
of pH Dimensions Body length - 160 mm.
Electrode Body Dia. - 12 mm.
Zero Potential 7± 1 pH. Cable length - 1000 mm.
for pH Value
