Hanna HI98108 Offers

Features

• Slim, ergonomic design with rounded edges and a case that is only 17mm thick, thin and fits comfortably in the hand or pocket
• The large multi-level LCD measures 29 x 20 mm allowing the user to easily read both pH and temperature simultaneously
• Extractable cloth junction to extend pH electrode life
• Two-button operation: One for ON/OFF, the other for calibration
• The built-in temperature sensor for compensated measurements
• Automatic calibration to one or two points using standard buffers
• A clock tag stability indicator will disappear to alert the user when the reading is stable
• User-selectable time until meter shuts off to conserve battery life
• Low battery indicator displays when less than 10% battery life is remaining
• At start-up, all the LCD segments are displayed for 1 second, then the percent indication of the remaining battery life is displayed

Are you Making Errors when Measuring pH?

• Storing the electrode dry
• Wiping the sensing glass
• Storing the electrode in DI water
• Not cleaning the electrode
• Calibration errors
• Electrode selection
• Not loosening or removing the fill hole cap
• Electrolyte fill level
• Inadequate probe submersion
• Using an old or expired electrode

Five Tips for Calibrating your pH Meter

• Always read your manual
• Make sure you have the right pH buffers
• Calibrate often
• Be aware of your slope and offset
• Electrode care