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1pc TDS Water Tester Portable Digital TDS Water Tester Hydroponics Water Test Pen for Aquarium Monitor 154*30*14mm
Specifications:
- Certification: NONE
- With Backlight Or Not: No
- Display Type: DIGITAL
- Origin: CN(Origin)
- Model Number: Water Tester
- Brand Name: Mayitr
- Free shipping
- 100 days returns
- Low prices
- 5 million products