Pocket LCD Digital PH Meter Tester Pen 0.05 PH ATC Waterproof Pool Aquarium
[Product Information]
- Pen style digital PH meter
- LCD indicator panel
- On/off power power switch
- Compact size and light weight for easy portability Available for wide applications such as aquariums, fish hatcheries, food processing, photography, laboratories, quality control, and swimming pools
- 4x AG-13/1.5V (included)
