This EC and TDS tester is an affordable way to keep up to date with measurements.

Features

• HOLD button to freeze readings on the display
• Waterproof and designed to float
• Battery Error Prevention System (BEPS) alerts the user to low battery power that could adversely affect readings
• An easy-to-replace graphite electrode with a sturdy, snap-in connector means there are no pins to bend or break
• Pocket clip for easy transportation on the back of instruments