Pocket-size pH / ORP / Temperature Meter with replaceable electrode

It shows readings in an extended range from -2.00 to 16.00 pH or ±1000 mV and simultaneously shows temperature from -5.0 to 105.0°C or 23 to 221°F.

The pH58 has a stability indicator and hold feature that freezes the display for easy and accurate recording. The large display also has graphic symbols to guide you through all operations.Calibration is performed automatically at 1 or 2 points using standard or NIST buffers.The modular design allows easy electrode and battery replacement.

Replaceable combination pH/ORP electrode
Replace the electrode in a fast and simple way yourself! Just unscrew the plastic ring on the top of the electrode and replace the electrode with a new one.

Calibration, Maintenance & Cleaning Solutions
Choose from our wide selection of calibration, maintenance and cleaning solutions.