• Durable, waterproof housing that floats
• Larger, 3-level LCD
• Automatic calibration
• Automatic temperature compensation
• Easily-replaceable electrode cartridge

These field and laboratory meters feature renewable cloth junction, automatic shutoff, and percent battery-power indicator. Their extremely durable new housing and longer battery life makes these meters ideal for the varying conditions in the field. Bring these meters along on your next outdoor survey and enjoy a worry-free monitoring experience.

Without pins to worry about, the Replacement Electrode Cartridge can be installed in just seconds. Just slip the old cartridge out and insert the new one; it's that simple.