BESTONE INDUSTRIAL LTD.

Products - Water Quality Testers - Water Quality Testers

Proudct name：Digital Pen-type PH Meter PH-20,20W,220,220W

Mode：PH-20,20W,220,220W

Measuring range：0.01-14.00pH

HS Code：9027809900

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Applications
Key Features
Specifications
Accessories

Pen type PH meter, is designed for on site or field operation. The PH value and temperature value at the same time are displayed .The instrument is suitable for tap water monitoring, aquaculture, environmental protection, printing and dyeing, electroplating, chemical, metallurgical, pharmaceutical, biochemical, food, and water treatment industries and scientific research units for the determination of water PH value

* Instrument adopts high performance microprocessor chip, small size, high precision, stable, reliable, easy to carry
* LCD displays pH value and temperature value, large size screen display, easier to read data
* Electrode and controller as unibody design, easy to carry and use
* Automatic temperature compensation, to ensure precision under the condition of the temperature change (except external electrode)
* Replaceable electrode, use the industrial technology, teflon fluid to do the electrode, soil resistance is better, Data react faster
* 4pcs button battery as power - ultra-low power consumption, easy to replace with special rubber trap
* Imported chips, using single-chip microcomputer technology, more stable performance
* Hold function, automatic correction

Model	PH-20	PH-20W	PH-220	PH-220W
Measurement range	pH:0.1-14.0pH	pH:0.1-14.0pH	pH:0.01-14.00pH	pH:0.01-14.00pH
Measurement range	Temperature:0-50℃,32-122℉	Temperature:0-50℃,32-122℉	Temperature:0-50℃,32-122℉	Temperature:0-50℃,32-122℉
Resolution	pH:0.1pH	pH:0.1pH	pH:0.01pH	pH:0.01pH
Resolution	Temperature:0.1℃,1℉	Temperature:0.1℃,1℉	Temperature:0.1℃,1℉	Temperature:0.1℃, 1℉
Accuracy	pH:±0.1pH	pH:±0.1pH	pH:±0.02pH	pH:±0.02pH
Accuracy	Temperature:1℃/2℉	Temperature:1℃/2℉	Temperature:1℃/2℉	Temperature:1℃/2℉
Ph Calibration	PH:25℃ Three-point calibration	pH:25℃ Three-point calibration	pH:25℃ Three-point calibration	pH:25℃ Three-point calibration
Buffer Powder	pH4.0, PH6.9,pH9.2	pH4.0, PH6.9, pH9.2	pH4.01,PH6.86, pH9.18	pH4.01, PH6.86, pH9.18
Electrode	Built-in(replaceable) Electrode	External electrode	Built-in(replaceable)Electrode	External electrode
Operating temperature	0-50℃（32-122℉）
Power supply	1.5V button battery x 4PCS
size	Φ40*185mm
weight	88g

* Main unit x 1pc
* Manaul x 1pc
* PH buffer powder x 3 bags
* 1.5V button battery x 4pcs
* External electrode(for PH-20W,PH-220W)
* Plastic box package