pH55 PRO | pH/Temp Meter

IP65 Waterproof pH tester with Large dual-level LCD that displays pH and temperature (°C or °F). The large display shows readings in an extended range from -2.0 to 16.0 pH and simultaneously shows temperature from -5.0 to 105.0°C or 23.0 to 221.0°F.

pH55 has a stability indicator and hold function that freezes the display for easy and accurate recording. The large display also has graphic symbols to guide you through all operations. Complete with a temperature probe for faster and more precise temperature measurement it compensates automatically for temperature.

Calibration is made automatically in 1 or 2 points with memorized standard and NIST buffer sets. Auto power OFF saves battery power after non-use. The double-junction electrode can be replaced in a very fast and simple way! The modular design allows easy electrode and battery replacement.

• Fast easy to read results with large digital LCD readout.
• Extreme pH accuracy to  ±0.1 pH with an extended pH range (-2.0 pH to 16.0 pH).
• Resolution to 0.1 pH.
• Lightweight and portable.
• Easy measurement: just place the probe in the sample, gently stir, wait for the stability indication to show a stable reading and then freeze the reading.
• Is fully temperature compensated (ATC).
• Simple Automatic one or two-point calibration.
• 2 Sets of pre-memorized buffers.
• Gel-filled, double junction pH electrode for low maintenance and high performance.
• Over 300 hours of battery life (batteries included).
• Fully waterproof to IP65.
• Replaceable pH electrode Mi56P.