We are an Australian supplier of products, solutions and services for industrial process measurement and instrumentation

Portable Water Instruments
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TDS-3 HM TDS Meter

Regular price $39.00
Sale price $39.00 Regular price $60.00
Unit price
HM TDS-3, Handheld TDS Meter with Case (Genuine)   Handheld TDS Meter with Case Measurement...
Conductivity TDS Meter COM-100
-34%

Conductivity TDS Meter COM-100

Regular price $98.00
Sale price $98.00 Regular price $150.00
Unit price
HM COM-100, Waterproof Handheld Water Conductivity Meter and TDS Meter Measurement range: 0-9990 µS;0-8560 ppm.,Buy...
-40%

Conductivity Meter EC-3

Regular price $39.00
Sale price $39.00 Regular price $65.00
Unit price
HM Digital EC-3 Handheld Water Conductivity Meter with Case   Measurement range: 0-9990 µS HM...
-22%

Handheld Aquarium TDS Meter, TDS-4TMA

Regular price $54.00
Sale price $54.00 Regular price $70.00
Unit price
TDS-4TMA, Handheld Aquarium TDS Meter with Digital Thermometer The TDS-4TMA handheld meter is ideal for...
pH Meter HM pH-200
-25%

pH Meter HM pH-200

Regular price $119.00
Sale price $119.00 Regular price $160.00
Unit price
Professional Waterproof Handheld pH Meter Measurement Range: 0-14 pH   HM Digital pH-200, Professional Handheld...
-13%

TM-1 Industrial-Grade Digital Thermometer

Regular price $65.00
Sale price $65.00 Regular price $75.00
Unit price
TM-1, Industrial-Grade Digital Thermometer For use in: All hot and cold fluids and/or solids Aquariums...
-21%

ORP Meter HM ORP-200

Regular price $158.00
Sale price $158.00 Regular price $200.00
Unit price
Waterproof Handheld ORP Meter Measurement Range: -999 to +1000 mV   HM ORP-200, Waterproof Handheld...

Inline TDS Monitors / Inline Conductivity Monitors

Inline TDS meter HM SM-1
-20%

Inline TDS meter HM SM-1

Regular price $52.00
Sale price $52.00 Regular price $65.00
Unit price
HM Digital SM-1 Single TDS Meter Monitor  Measures the tap or any other water source...
Inline Conductivity Meter HM SM-1EC
-21%

Inline Conductivity Meter HM SM-1EC

Regular price $55.00
Sale price $55.00 Regular price $70.00
Unit price
HM Digital SM-1EC Inline Conductivity Meter Real-time monitoring of your water’s electrical conductivity. Perfect for...
Inline Dual TDS Meter, DM-1 TDS Monitor
-24%

Inline Dual TDS Meter, DM-1 TDS Monitor

Regular price $56.90
Sale price $56.90 Regular price $75.00
Unit price
HM Digital DM-1 Dual Inline TDS Meter Measure and monitor your water quality in real...
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