Portable heavy duty pH meter

Model PH-207HA

Features:

Microprocessor circuit assures maximum possible accuracy, provides special functions and features
Super large LCD display with contrast adjustment for best viewing angle
Dual function meter's display
Heavy duty & compact housing case, designed for easy carry out & operation
Records Maximum, Minimum and Average readings with RECALL
DATA HOLD function to freeze the desired value on display
Auto shut off saves battery life
Built-in low battery indicator
Multi-measurement : pH, mV, Temperature
Temperature function for C or be selected by push button on front panel easily
Dual display, show the pH & temperature values at the same LCD display
High input impedance avoid measuring error
Wide automatic & manual temperature compensation range
The values of "Manual temp. compensation" are reading from the LCD display directly, no errors & easy operation
With the optional temp. probe for automatic temp. compensation or temp. measurement
The instrument build in mV ( milli volt ) measuring function, useful for making ion-selective, ORP, and other precise mV measurement
Built in SLOPE ( PH 4 ) & CAL. ( PH 7 ) calibration VR on the front panel, easy for single point or two points pH calibration
Wide applications: water containing, aquariums, beverage, fish hatcheries, food processing, photography, laboratory, paper industry, plating industry, quality control, school & college, water conditioning