This super digital pH meter is ideal for natural dyeing, checking pH of indigo dye vats, or when using acid milling or procion mx dyes.  This meter is perfect for general use in the creative arts where a pH measurement is required.  The pH meter is supplied in a handy plastic case for safe keeping when not in use.
 
The Specifications of the Digital pH meter is as follows:
 
Accuracy: 0.01
Resolution: 0.01
Measuring pH Range: 0.00~14.00
Operating Temperature: 0~80°C
Power Supply: 2*1.5V Batteries included.  Easily replaced.
Size:15.5 x 3.1 x 1.8cm (perfect compact size).
 
The meter comes with 2 powder sachets which need to be dissolved in beakers of distilled water for the calibration step.