The OxyGuard Handy pH is a hand-held, pocket size pH or Redox meter designed for use in demanding, wet environments. The meter itself and the electrode assembly are waterproof. This instrument does not suffer from the classical problems associated with pH meters - the Handy pH is sealed so that water cannot enter the top of the electrode or the electronics. You can drop it into the water without damaging it! In the Handy pH these advantages are combined with microprocessor technology to give an instrument that is exceptionally easy to use. • Large Display • Automatic Calibration • Choice of Language • Choice of calibration precision • Automatic self-check • Automatic Probe Check • Long battery life

Probe: 0 to 60°C, meter -20 to +60°C. Waterproof to max. 5m short-term. pH: -1 to 15 pH. Redox: +/- 1999 mV 1.5 meters. Depends on calibration accuracy. Typically better than +/- 0.5% To 90% in less than 10 sec. Probe, meter, cable, battery. Approx. 300 hours. 9V E-BLOCK; 6LR61; 6F22; MN1604 or equivalent. Technical Advantages • Tried-and-tested construction uses standard buffer solutions available anywhere. • Automatic calibration adjustment - just follow the instructions in the display! • The calibration precision can be chosen to suit the buffers used. • Fixed cable with waterproof cable glands...