Hanna Instruments is one of the world’s most recognised names in analytical instrumentation, trusted by water treatment facilities, aquaculture operations, food processors, pool and spa technicians, agricultural professionals, and laboratory scientists across Australia. Pacific Sensor Technologies stocks a curated range of Hanna Instruments handheld and portable testers covering the core parameters that matter most — pH, ORP, conductivity, TDS, dissolved oxygen, free and total chlorine, turbidity, and soil pH — so the right instrument is available when and where it’s needed.
Every Hanna meter in our range is built around the same principles the brand is known for: accurate measurement, durable field-ready construction, and accessible operation. Whether you’re monitoring disinfection levels in a pool or spa, verifying water quality in a food processing or beverage environment, tracking soil conditions for agriculture or horticulture, or maintaining compliance in an industrial or environmental application, there’s a Hanna instrument suited to the task.

Range 0.00 to 2.50 mg/L

Range 0.0 to 30.0 mg/L

Waterproof TDS Tester (0-2000 ppm)

Waterproof TDS Tester (0.00-20.00 mS/cm)

Popular for hobbyists/aquariums, pH meter with 0….

ORP and Temperature Meter is designed to accurate…

pH and ORP meter for swimming pool, hot tub, or s…

Waterproof pH, ORP and temperature meter
-2…

0 to 4000 µS/cm; 0.00 to 4.00 mS/cm (dS/m)

Soil pH Tester designed to directly measure soil …


Turbidity meter, EPA method. Range: Turbidity Ran…

Turbidity meter, ISO method. Range: Turbidity Ran…

High accuracy benchtop Turbidity Meter, EPA Compl…

High accuracy benchtop Turbidity Meter, ISO 7027 …
Pacific Sensor Technologies is an Australian scientific instrument distributor stocking Hanna Instruments products with local inventory for fast dispatch. Orders placed before 2pm AEST on business days leave the same day. Our team can assist with product selection, calibration queries, and electrode or reagent requirements across the full Hanna range. Contact us on 1300 662 720 or at sales@pacificsensortech.com.au.