Hydrogen Tester FH-77 Water Tester Portable Hydrogen Rich Tester Pen for Aquarium and Lab
Special Features
- [ Design] Crafted from abs material, making it , lightweight, and easy to carry for daily use.
- [Accurate Hydrogen Measurement] Used for measuring the dissolved hydrogen content in hydrogen-rich water and generators for precise results.
- [High ] An accuracy instrument with high measurement accuracy, making it an excellent choice for water quality measurement.
- [Battery Powered] Operates on battery power with low voltage prompt for convenient replacement and easy .
- [Temperature Compensation] Automatic compensation function ensures accurate measurements at different temperatures, enhancing overall accuracy.
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