YSI's EcoSense® product line of compact, handheld instruments includes the pH100A pH meter. For simple, one handed operation for pH readings or mV values and temperature the pH100A is a logical choice. Designed specifically for spot sampling applications, the pH100A meter will fill the need for simple, one-handed operation instrumentation.

• 1-year instrument warranty
• IP 67 waterproof housing
• Internal buffer recognition
• Auto or manual temperature compensation
• Sensors are available as single parameter or combinations for pH or mV and temperature
• Low battery indicator with 1000 hour battery life
• Electrode offset recognition
• Autolock mode holds stable readings on display
• Displays electrode efficiency
• 50 data set memory

Whether the need is a single monitoring instrument for temperature and pH or mV for wastewater, surface water, or aquaculture, the pH100A pH tester is up to the task. Calibration back up. Audio feedback, all keys. Grey color.

Optional 1 m flat tipped double-junction electrode is also available; the YSI pH100A also allows the ability to connect a flat-tipped (89423-998) double-junction probe for additional applications. In addition, the pH probes have waterproof, submersible cables along the length of the cable unlike many competitive probes.