Marfied Eco pH Meter Water Quality Tester

This is the Marfied Eco pH Water Quality Meter.

[Product Details]
- Brand: Marfied
- Model Name: Eco pH
- Features: Auto-off function
- Usage: Operates for 120 seconds
- Purpose: Water quality measurement

[Condition]
Used approximately 3 times.
Calibration solution is about 80% remaining.
Batteries need to be replaced.

Thank you for looking.