AquaSentry pH monitor
The AquaSentry wall-mounted digital pH monitor is a simple, accurate and reliable means of continuously monitoring pH and temperature over the range of 0 to 14pH with a 0.01pH resolution or temperature over the range of 0 to +100°C with a 0.1°C resolution.With a large illuminated LCD display, the Aquasentry is ideal for measuring the pH and temperature of fresh water and marine tanks.