Hanna Instruments HI-98103 Pocket Checker pH Tester

Compact pH tester with narrow probe for use in small samples or test tubes Manual two-point calibration through trimmers for custom calibration Single-line LCD display screen for ease of viewing Hanna's pH checker supplies users with fast and accurate readings from 0 to 14 pH with ...Compact pH tester with narrow probe for use in small samples or test tubes Manual two-point calibration through trimmers for custom calibration Single-line LCD display screen for ease of viewing Hanna's pH checker supplies users with fast and accurate readings from 0 to 14 pH with a resolution of 0.01 pH. The tester is compact and features an easy-to-read LCD and simple-to-perform two point calibration. The checker is fast, accurate, lightweight, and with 3000 hours of battery life, you won't have to worry about frequent battery replacement.

The pH electrode of the checker can be easily replaced. You only need to unscrew the electrode from the meter body and screw on a new one. This checker has high accuracy with 0.01 pH resolution, 2 point fast and accurate calibration and is compatible with virtually any electrode that shares the same connector.

The small diameter probe fits easily into a test tube. Included in the box are the pH electrode, batteries, and instructions.