PH-907 Waterproof pH/Temperature Meter

Product description:

The PH-907 is an advanced handheld, Housed in a floating waterproof case with dual level LCD display.

It can be used for testing the acidity or alkaline levels of almost any liquid, in a wide variety of applications.

It also measure temperature in both Celsius and Fahrenheit.

The meter incorporates automatic temperature compensation (ATC) to accommodate for discrepancies in temperature that would naturally occur.

Though the meter is factory calibrated, it also features digital calibration for easy and precise calibration that will yield better results.

The PH-907 offers increased accuracy when measuring solutions at different temperatures as it automatically measures the temperature and compensates the pH reading accordingly.

PH-907 Waterproof Pocket PH test pen, large-screen acidity temperature displayed simultaneously, with excellent water resistance and field applicability. Waterproof rating of IP67.

Direct contact with the temperature sensor measurement solution, so that accurate readings and fast. Using two points (pH4.00, pH6.86) automatic calibration. Calibration, you simply place the instrument corresponding standard buffer solution and press the CAL (calibration key). Instrument to begin automatic calibration data.

This feature possessed by a pH meter with analog circuits compared to calibration faster and more accurate data, the operation is very simple, avoiding the need to adjust the potentiometer simulator calibration, and to repeated verification of trouble.

This tester will automatically power down 4 minutes after the last key press.

This function is helpful to save battery. It can also be turned off manually.

According to customer requirements supporting calibration solution (liquid solution or powder) and a variety of packaging.

Technical Specification: 

Acidity meter is a common equipment,also known as PH meter, which is mainly used for precise measurement of pH value of liquid medium, and can also measure MV value of ion electrode potential with corresponding ion selective electrode. It is widely used in industry, agriculture, scientific research, environmental protection and other fields. If the electrode an be properly maintained in use, prepare the standard buffer solution as required and operate the electrometer correctly, which can remarkably reduce pH indication error, so as to improve the reliability of chemical experiment and test data.

Taking the acidity meter produced by Kelilong Electron Co.Ltd in Fujian,China as an example. It usually divided into four categories: industrial on-line acidity mete, table type acidity meter, portable acidity meter and pen type acidity meter.As shown in Figure 1.