Hanna HI98120 | Waterproof ORP/Temperature TesterThe Hanna HI98120 is a waterproof pocket ORP tester designed for oxidation reduction potential measurement in water treatment, pools, sanitizers, wastewater, and industrial process applications. It is useful where users need to monitor disinfectant strength, chemical oxidation, or reduction conditions in a compact format. The tester includes a replaceable ORP electrode cartridge and an exposed temperature sensor for fast temperature measurement. Its

the LC provides the same power at a better value

Fastening bolt

Tinted red for immediate visual identification

ideal for accurate rip cuts

Upgrade your commercial cleaning with our [Blowers

Structural steel drilling

This machine is fundamentally different

safe overhead trimming

Its glass body

hard-to-read manual optical refractometers

35mm cutter capacity

Compare specific marine buffering testers in our [Photometers & Colorimeters] category