Pocket pH meters

Tuesday, 01 July, 2008 | Supplied by: Merck Pty Ltd

The IQ120, IQ125 and IQ128 MiniLab waterproof non-glass pocket pH meters are compact devices featuring advanced silicon chip (ISFET) pH sensors that provide stable readings in seconds.

Measuring only 14 cm long, these meters fit easily in the pocket. The durable sensors store dry and require no maintenance.

Features include automatic temperature compensation, battery-saving auto power off, low-battery indicator and automatic buffer recognition. The miniLab is easy to use and offers up to a 3-point calibration, which is retained after shutoff. The durable replaceable reference electrode typically lasts 18 months to two years.

Accuracy is ±0.1 pH (IQ120/IQ125) or ±0.02 pH (IQ128) and all three meters measure samples as small as a single drop.


Online: www.sigmaaldrich.com/AU/en
Phone: 1800 257 348
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