The Oakton WD-35419-26 Ion 700 Benchtop pH meter is designed for use in crowded laboratory settings. Its compact footprint of less that 6" x 7" (16 x 18 cm) conserves valuable space, while the large, dual-display LCD provides excellent visibility - even from a distance.

Ion 700 meter measures pH, mV, relative mV, ion concentration and temperature. Automatic temperature compensation (ATC) maintains reading accuracy even with fluctuating temperatures. Models feature five-point pH calibration with automatic buffer recognition for both USA (pH 1.68, 4.01, 7.00, 10.01, 12.45) and NIST (pH 1.68, 4.01, 6.86, 9.18, 12.45) pH buffers. Meters additionally feature ion concentration calibration of up to 5 points. Meter features include Auto-Hold, selectable °F or °C measurement, and easy recall of electrode slope or offset. The convenient pull-out quick reference card keeps procedures handy at all times. Use 700-series meters with any pH, ORP, or ISE electrodes with a BNC connector. The WD3541926 comes with an electrode stand and NIST-traceable calibration.