The pocket sized PRIMO5 tester provides a fast and dependable way to measure the conductivity in water samples and has a measurement range of 0 to 1999µS/cm and 1µS/cm resolution. The PRIMO5 is ideally suited to the rigorous demands of water quality professionals who will appreciate the practicality of the clear, easy to read LCD for demonstrating the before and after results of conditioning and filtration systems.

• Complete with EC probe
• Robust pocket-sized tester
• Direct probe connection
• Automatic calibration
• Automatic temperature compensation
• Water resistant
• Single button at the top of the meter - press once and the meter is powered and ready for use
• Press and hold the button for a few seconds and the meter automatically enters calibration mode
• Supplied with batteries, instructions and 20 mL sachet of HI-70031 calibration solution