This 7-in-1 water quality monitoring pen offers a straightforward way to test multiple parameters in one device, including pH, salinity, TDS, EC, ORP, SG, and temperature.
In practical use, it's helpful for checking water conditions in aquariums, swimming pools, or hydroponic setups, allowing users to quickly identify imbalances and make adjustments for healthier environments.
- Detects seven key parameters with highly sensitive glass electrodes for accurate and rapid readings
- Features an IP67 waterproof rating, making it suitable for submersion in water without damage
- Includes a clear LCD display for easy viewing of results in various lighting conditions
- Compact design with durable ABS material for portability and everyday use
- Operates on three LR44 batteries (not included) for convenient fieldwork
- Precise measurements help in monitoring water safety and quality over time
With dimensions of 18.3 x 3.7 cm, this pen fits easily into a toolkit, making it a practical choice for hobbyists and professionals monitoring water quality in diverse settings.
