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PH PEN/Tester Operation Manual

PH PEN/Tester adopted with latest micro-electronic circuit design, to provide high performance, steady and accuracy measurement. This PEN is widely applies in work of chemical analysis, environmental protection, food, hygiene, aquaculture and horticulture, etc.

Advantage

 Specification

·Waterproof Class IP67

·Testing Range: 0.0pH to 14.0pH

·Replaceable Electrode

·Accuracy: ±0.1pH

·Large LCD display

·Ambient temperature:0�� to 50��

·Extremely portable

·Battery: LR44×3

 

·Dimension: 158mm×30mm×30mm

 

· Weight : 67g

Instrument Calibration

Maintenance

l         If the instrument has not been operating for a long time, it should be recalibrated before use.

l         Usually clean the electrode with distilled water after use.

l         Replace the batteries when the display became dim.


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