AELAB Pocket pH/OPR/Conductivity/TDS/Salinity Tester
+Extensive applications: Ideal for check on water quality, plating operations, field applications and other redox measurements.
+Display: Large LCD screen with backlit for easy reading, provides comprehensive meter information.
+Easy Maintenance, no tools needed to change batteries and electrode.
+Auto-off function, data-hold function and low-batteries indicator.
+Waterproof housing (IP-67).
+Multi-purpose carrying case.
+Auto-lock function.
+Electrode slope indicator display.
+User-replaceable electrode.
+500+ battery life with 1x1.5V AAA (2x1.5V AAA for AE-CON10).