•Easy to carry
Model 009(II) pen-type pH meter uses combined pH electrode of high sensitivity, fast response,
and good repetition as probe. With large liquid crystal digits display, the meter is reliable, stable,
portable, and convenient to operate, especially for field measuring. It is praised by home and aboard.
This product has been exported in batches.
It is applicable to determine pH value of water solution in departments of medical treatment,
environment protection, scientific research, college, swimming pool and mechanical plant etc.