The Checker supplies users with fast and accurate readings from 0 to 14 pH with a resolution of 0.01 pH. This compact tester features a large easy-to-read LCD and simple to perform 2-point calibration.

The pH electrode of the Checker can be easily replaced. You only need to unscrw the electrode from the meter body and screw on a new one.

The checker is fast, accurate, lightweight and with 3000 hours of battery life, you dont have to worry about frequent battery replacement.

• High accuracy with 0.01 pH resolution
• 2-point fast and accurate calibration
• Usable with virtually any electrode that shares the same connector
• 3000 hours battery life
• Small diameter probe fits easity into a test tube
• Range: 0.00 to 14.00pH