* Pen type digital pH meter
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* Separate pH electrode, easy for general purpose usage and remote measurement.
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* Complete set with one separate pH electrode ( PE-11 ) and pH 4, pH 7 standard solution.
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* Can select the display direction ( normal or reverse ).
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* Water resistance, IP65 protection.
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* Auto calibration for pH 4, pH 7 or pH 10.
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* Build in reverse display button.
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* Data hold.
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* Auto power off.
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* Compact size, light weight.
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* Available for wide applications, such as aquarium, beverage, fish hatcheries, food
processing, photography, laboratory, quality control, school & colleges, swimming pools, water conditions.
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SPECIFICATIONS
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Display
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LCD, size : 20 mm x 28 mm.
* User can reverse the display direction by push button.
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Measurement
Range
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0 to 14 pH x 0.01 pH
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Resolution
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0.01 pH
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Accuracy
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± 0.07 pH ( pH 5 to pH 9 )
± 0.1 pH ( pH 4 to pH 10 and beyond pH 5 to pH 9)
± 0.2 pH ( pH 1 to pH 3.9, pH 10.1 to pH 13 )
* 23± 5℃ * After calibration.
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Input Impedance
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10^12 ohms.
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Temperature Compensation
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Not necessary to make adjustment.
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Sampling Time
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Approx. 0.8 second.
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Operating Temperature
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0℃ to 50℃ ( 32℉ to 122℉ )
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Operating Humidity
Calibration method
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Less than 80% RH.
Auto calibration, pH 7, pH 4 ( or pH 10 )
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Power Supply
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DC 1.5V battery ( UM-4/AAA ) x 4 PCs.
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Power Consumption
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Approx. 4.8 mA.
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Dimension
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Meter :180 x 40 x 32 mm ( 7.1 x 1.6 x 1.3 inch ).
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Electrode : Body size : 9.5 mm dia. x 120 mm.
Electrode cable length : approx.. 1.8 meter.
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Weight
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220 g/0.48 LB (included electrode).
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pH electrode
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Any pH electrode with BNC plug. pH electrode, PE-11 is
included.
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Standard
Accessories
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Instruction Manual............................................. 1 PC
pH electrode. PE-11........................................... 1 PC pH 7.00 buffer solution, PH-7A............................ 1 PC pH 4.00 buffer solution, PH-4A............................ 1 PC
* PE-11, PH-7A, PH-4A are the consumer accessory.
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Optional
Accessories
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pH electrodes, Carrying case,
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