- Battery Ph Pen
- Fast to Use
- Clearly to Display
Feature
- Silm Nano Size, easy to storage
- Idea for Aquaruim Use
- One Button Only
- 700Hours Use
Specification
- Range 0 to 14.ph
- Resolution : 0.1 PH
- Accuracy +-0.1 PH
- Temperature compensation of 0 to 50 Degree
- Battery 1.5V x4 (Include)
- Size : 15cm x 2.9cm x 2cm
PH Pen
