The packaging was secure and well done, and the product was protected properly.
RISSO Twin pH Water Quality Meter
Product Details
This is an integrated pH meter for water quality measurement.
- Model: Twin pH
- Application: Water quality measurement
- Function: pH measurement
- Display: Digital display
- Features: Easy operation
This item is new and unused, but has been stored for a long time, so the contents have not been confirmed.
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Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

