Robust and waterproof hand-held meter with data logger for field use. For measurements in drinking water, cooling / boiler water, waste water, pool water and surface water.

• Automatic temperature compensation
• Buffer recognition of Lovibond^® standards (pH 4.01 / 7.00 / 10.01) and buffers according to DIN 19266
• Choice between 1-, 2- or 3-point calibration
• Evaluation of the sensor quality after each calibration
• Alarm function with adjustable limits
• Auto hold function
• Battery status indicator
• Redox measurement in mV or mVH according to DIN 38404-6
• Data transfer and evaluation via software possible

Scope of supply:
SD 305 pH/ORP (Set 1): Instrument, protective covering with electrode holder, carrying case, pH/Temp. electrode Type 231, pH buffer solution (4.01 / 7.00 / 10.01), storage solution for pH/ORP electrodes, batteries, manual
SD 305 pH/ORP (Set 2): Instrument, protective covering with electrode holder, carrying case, pH/Temp. electrode Type 226, temperature probe Pt1000, pH buffer solution (4.01 / 7.00 / 10.01), storage solution for pH/ORP electrodes, batteries, manual
SD 305 pH/ORP (Set 3): Instrument, protective covering with electrode holder, carrying case, Redox electrode Type 242, temperature probe Pt1000, ORP control solution (470 mV), storage solution for pH/ORP electrodes, batteries, manual