The ORP meter/monitors are designed to spot test or continuously monitor values directly in your reservoir. With a range of +999 mV, accuracy of +5 mV and factory calibrated.
This product is supplied complete with a SE300 platinum probe & probe holder, 110 volt power supply, and unit mounting kit.
The BEM500 has a faster processor with the new chipset and motherboard packaged in an ergonomic & lighter case design.
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