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Portable Water Test Pen PH Meter EC TDS Tester Digital Water Hardness Measuring Instrument Water Analyzer Tool Test Pen
Specifications:
- With Backlight Or Not: NO
- Origin: CN(Origin)
- Is Smart Device: NO
- Display Type: Digital
- Brand Name: VKTECH
- Model Number: Water Test Pen
- Free shipping
- Free returns*
- Low prices
- 5 million products