Hanna Instruments HI-98304 DiST 4 Pocket Conductivity Tester (0 to 20.00 mS/cm)

The Hanna Instruments HI-98304 DiST 4 is a rugged, reliable and pocket-sized conductivity tester offering quick and accurate readings across a range of 0 to 19.99 mS/cm with a resolution of 0.01 mS/cm. Featuring an amperometric graphite electrode that does not oxidise, the HI-98304 delivers better repeatability and dependable results in both field and laboratory environments. The unit is fully waterproof with automatic temperature compensation (ATC), a measurement stability indicator and temperature measurement as standard.

Calibration is automatic at a single point and the HI-98304 is supplied complete with protective cap, batteries, instructions, quality certificate and four sachets of 12.88 mS/cm calibration solution — everything needed to get started straight out of the box. The large, easy to read LCD display and exposed temperature sensor for fast response times make this an ideal choice for field and laboratory use across a wide range of water quality applications.

Key Features

• Measurement range 0 to 19.99 mS/cm with 0.01 mS/cm resolution
• Amperometric graphite electrode — non-oxidising for longer life and improved repeatability
• Fully waterproof construction
• Automatic temperature compensation (ATC) — 0 to 50°C
• Measurement stability indicator and temperature measurement
• Large, easy to read LCD display
• Automatic single point calibration
• Exposed temperature sensor for fast response
• Watertight battery compartment — approx. 250 hours continuous use from CR2032 battery

Typical Applications

• Drinking water testing
• Water conditioning and reverse osmosis
• Cooling towers and waste water
• Laboratories
• Agriculture, aquaculture and hydroponics