This pocket sized total dissolved solids (TDS) tester has a range of 0 to 1999ppm (mg/L) and a resolution of 1ppm (1 mg/L).

The HI-98301 is a rugged and reliable pocket-sized tester that offers quick and accurate readings of TDS and is ideal for testing in the field and the laboratory.

• Waterproof
• Automatic temperature Compensation (ATC)
• Measurement stability indicator
• Temperature measurement

This tester features an amperometric graphite electrode that provides better repeatability in measurements since it does not oxidise. The HI-98301's non-oxidising graphite pins are able to provide an optimal surface for accurate, dependable results.

Ideal for

• Drinking water
• Water conditioning
• Reverse osmosis
• Cooling towers
• Waste water
• Laboratories
• Agriculture
• Aquaculture
• Hydroponics

Main benefits

• Simple one point calibration
• Easy to use

Key features

• Large and easy to read dual display LCD
• Graphite sensor for longer life and improved performance
• Exposed temperature sensor for fast response times
• Automatic calibration
• Watertight battery compartment with easy battery replacement