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High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Purity Testing Pen no battery
Specifications:
- With Backlight Or Not: NO
- Origin: CN(Origin)
- Model Number: TDS
- Is Smart Device: NO
- Display Type: DIGITAL
- Brand Name: alloet
- Certification: none
- Free shipping
- 100 days returns
- Low prices
- 5 million products