• Waterproof and designed to float
• 0.01 pH resolution and an accuracy of +/-0.05 pH.

• Automatic Temperature Compensation
• Automatic calibration
• Tactile grip casings
• HOLD function
• Automatic shut-off
• Efficient two button operation
• Temperature in °C or °F
• BEPS (Battery Error Prevention System)
• Battery % displayed at startup

Made in Romania

 The pHep^®5 tester is for users that require the greatest accuracy and features while staying economical.

Calibration One or two point calibration is automatic to two selectable buffer sets (4.01, 7.01 and 10.01 or 4.01, 6.86, and 9.18). To calibrate simply press and hold the left power/mode button for three seconds. Depending on buffer set chosen the button is let go once pH 7.01 or pH 6.86 is displayed. The meter is placed in the appropriate buffer. Once the buffer is recognized pH 4.01 will be displayed. For single point calibration the left power/mode button is pressed and the meter will escape to measurement mode. For two point calibration the meter is then placed in the second buffer. The meter will automatically detect the second buffer (i.e. pH 4.01 or pH 10.01). Once the second buffer is recognized the meter will automatically exit to measuring mode.