The following pH100M purchase options are available:

601031: pH100M instrument only

601032: pH100M instrument, hard-sided transport case, and pH/Temp field probe with 1 meter cable

601033: pH100M instrument, hard-sided transport case, and pH/Temp field probe with 4 meter cable

Features of the pH100M include:

• Waterproof micro-USB port for transferring data to PC; no software required
• Holds 250 data sets; no need to write down data
• Real-time clock for date/time stamp of saved data
• User-selectable recalibration prompt provides reminder to calibrate
• Automatic buffer recognition (US or NIST buffer sets)
• Auto/Manual temperature compensation
• IP-67 waterproof housing
• 1-year instrument warranty; 6-month electrode warranty
• 1 and 4-meter field cables available; lab pH and ORP electrodes also available
• Autolock mode holds stable readings on display
• Low battery indicator with 150 hour battery life
• Auto shutoff function after 30 minutes of inactivity
• Displays electrode efficiency