Checker pH Tester

The easy to use checker is a real favorite with students and researchers due to its clear LCD and long thin pH electrode. It features automatic calibration and buffers recognition, calibrated buffer tags, stability indicator, low battery indicator, and selectable automatic shut off. It is ideal for measurements in test tubes and vials.

Features

• Sturdy compact meter designed for direct sample testing
• Easy to read LCD with 0.1 pH resolution
• Thin long-reach pH electrode
• Electrode is quick and easy to replace
• One or Two point automatic calibration is simple to perform; the calibration buffers are automatically recognized and after calibration the buffer values used are shown on the display as a tag
• Fast accurate readings from 0 to 14 pH with a resolution of 0.1 pH
• Small diameter electrode designed to fit easily into a test tube - ideal for laboratory sampling
• 1000 hours of battery life
• Sturdy compact meter designed for direct sample testing