Single Parameter


Leading range of single parameter specialty analytical instruments for measuring common water treatment related parameters including pH, TDS, DO, turbidity, conductivity, resistivity, salinity, as well as more specific process parameters.

Popular brands of single parameter meters stocked in Australia by Parkway include Hach, Horiba, Myron L, TPS, Velp and many more.

Single Parameter
Hach Pocket Pro - Portable Salinity Tester
Hach Pocket Pro - Portable Salinity Tester
HAC-9531600
The Hach Pocket Pro - Salinity Tester is a convenient ...
KEY FEATURES Convenient tool for measuring salinity quickly Large, easy-to-read LCD screen Built in diagnostics and replaceable batteries   The Hach...
$223.85
In Stock
Quick View
Hach Pocket Pro - Portable Low Range TDS Tester
Hach Pocket Pro - Portable Low Range TDS Tester
HAC-9531200
The Hach Pocket Pro - Low Range TDS Tester is a convenient...
KEY FEATURES Convenient tool for measuring low range TDS quickly Large, easy-to-read LCD screen Built in diagnostics and replaceable batteries  ...
$194.81
In Stock
Quick View
Hach Pocket Pro - Portable High Range TDS Tester
Hach Pocket Pro - Portable High Range TDS Tester
HAC-9531300
The Hach Pocket Pro - High Range TDS Tester is a convenien...
KEY FEATURES Convenient tool for measuring high range TDS quickly Large, easy-to-read LCD screen Built in diagnostics and replaceable batteries   The...
$194.81
In Stock
Quick View
Hach Pocket Pro - Portable ORP Tester
Hach Pocket Pro - Portable ORP Tester
HAC-9531100
The Hach Pocket Pro - ORP Tester is a convenient and ...
KEY FEATURES Convenient tool for measuring ORP quickly Large, easy-to-read LCD screen Built in diagnostics and replaceable batteries   The Hach...
$271.70
In Stock
Quick View
Hach 2100Q Portable Turbidimeter Kit
Hach 2100Q Portable Turbidimeter Kit
HAC-2100Q01-AU
The Hach 2100Q portable turbidimeter offers unsurpassed ease of...
KEY FEATURES Convenient tool for measuring turbidity quickly Large, easy-to-read LCD screen Innovative rapid settling mode as well as data logging...
$3,372.27
In Stock
Quick View
Hach SO-1 Water Conditioning Test Kit
Hach SO-1 Water Conditioning Test Kit
HAC-225300
The Hach SO-1 Water Conditioning Test Kit is used in testi...
KEY FEATURES Used to demonstrate the relationship of hardness to soap consumption Provides an easy, economical and fast hardness/soap check...
$65.89
In Stock
Quick View
Myron L Ultrapen PT2 pH/Temperature Pocket Tester Meter
Myron L Ultrapen PT2 pH/Temperature Pocket Tester Meter
MYR-PT2
The Myron L Ultrapen PT2 pH/Temperature Pocket Tester Meter is ...
KEY FEATURES Convenient tool for measuring pH and temperature quickly and accurately Suitable for range of applications due to IP67...
$424.00
In Stock
Quick View
Myron L Ultrapen PT3 ORP/Temperature Pocket Tester Meter
Myron L Ultrapen PT3 ORP/Temperature Pocket Tester Meter
MYR-PT3
The Myron L Ultrapen PT3 ORP/Temperature Pocket Tester Meter is...
KEY FEATURES Convenient tool for measuring ORP and temperature quickly and accurately Suitable for range of applications due to IP67 rating...
$461.00
In Stock
Quick View
Myron L Ultrapen PT4 Free Chlorine Equivalent/Temperature Pocket Tester Meter
Myron L Ultrapen PT4 Free Chlorine Equivalent/Temperature Pocket Tester Meter
MYR-PT4
The Myron L Ultrapen PT4 Free Chlorine Equivalent/Temperature P...
KEY FEATURES Convenient tool for measuring free chlorine equivalent quickly and accurately Suitable for range of applications due to IP67 rating and...
$592.00
In Stock
Quick View
Myron L Ultrapen PT5 Dissolved Oxygen (DO)/Temperature Pocket Tester Meter
Myron L Ultrapen PT5 Dissolved Oxygen (DO)/Temperature Pocket Tester Meter
MYR-PT5
The Myron L Ultrapen PT5 Dissolved Oxygen (DO) / Temperature Po...
KEY FEATURES Convenient tool for measuring dissolved oxygen (DO) quickly and accurately Suitable for range of applications due to IP67 rating...
$760.00
Confirm availability
Quick View
Myron L Ultrapen PT6 Nitrate/Temperature Pocket Tester Meter
Myron L Ultrapen PT6 Nitrate/Temperature Pocket Tester Meter
MYR-PT6
The Myron L Ultrapen PT6 Nitrate/Temperature Pocket Tester Mete...
KEY FEATURES Convenient tool for measuring nitrate quickly and accurately Suitable for range of applications due to IP67 rating and wide...
$1,007.00
In Stock
Quick View
VELP TB1 Portable Handheld Turbidimeter Kit
VELP TB1 Portable Handheld Turbidimeter Kit
VEL-R109B12150
VELP TB1 Portable Turbidimeter measures turbidity based on Inte...
KEY FEATURES Intuitive LCD display ensures easy to use and calibrate Premium results provided in seconds IP 67 protection against ingress...
$1,755.34
In Stock
Quick View
Myron L Benchtop DS Conductivity Meter (EP)
Myron L Benchtop DS Conductivity Meter (EP)
MYR-EP
The Myron L Benchtop DS Conductivity Meter (EP) is a convenient...
KEY FEATURES Wide conductivity measurement range from 0 - 0.05, to 0 - 5,000 μM Lightweight and compact, yet rugged design...
$896.00
In Stock
Quick View
Horiba NO3-11 LAQUAtwin Compact Nitrate (Nitrogen) Meter
Horiba NO3-11 LAQUAtwin Compact Nitrate (Nitrogen) Meter
HOR-NO3-11
A convenient handheld analytical tool for measuring the concent...
KEY FEATURES Convenient tool for measuring nitrates quickly Measures nitrates with as little as 0.3 mL of sample  Suitable for range of...
$POA
In Stock
Quick View
Horiba LAQUAtwin PH22 Compact pH Meter
Horiba LAQUAtwin PH22 Compact pH Meter
HOR-PH22
A convenient handheld analytical tool for measuring pH in ...
KEY FEATURES Convenient tool for measuring pH quickly Measures pH with as little as 0.1 mL of sample  Suitable for range of...
$POA
In Stock
Quick View
Horiba LAQUAtwin PH33 Compact pH Meter
Horiba LAQUAtwin PH33 Compact pH Meter
HOR-PH33
A convenient handheld analytical tool for measuring pH and...
KEY FEATURES Convenient tool for measuring pH and temperature quickly Measures pH with as little as 0.1 mL of sample  Suitable...
$POA
In Stock
Quick View
Horiba LAQUAtwin EC11 Compact Conductivity Meter
Horiba LAQUAtwin EC11 Compact Conductivity Meter
HOR-EC11
A convenient handheld analytical tool for measuring the co...
KEY FEATURES Convenient tool for measuring conductivity quickly Measures conductivity with as little as 0.12 mL of sample  Suitable for range...
$POA
In Stock
Quick View
Horiba LAQUAtwin EC22 Compact Conductivity/Temp Meter
Horiba LAQUAtwin EC22 Compact Conductivity/Temp Meter
HOR-EC22
A convenient handheld analytical tool for measuring the co...
KEY FEATURES Convenient tool for measuring conductivity quickly Measures conductivity with as little as 0.12 mL of sample  Suitable for range...
$POA
In Stock
Quick View
Hach Total Hardness Test Kit, Model 5-EP New
Hach Total Hardness Test Kit, Model 5-EP
HAC-145400
Water hardness is primarily caused by calcium and magnesium ion...
KEY FEATURES Utilizes drop count titration - a simple, economical titration method Kit contains all required reagents and apparatus in...
$113.30
In Stock
Quick View
Hach DPD Free Chlorine Reagent Powder Pillows, 10 mL - 1000 pack New
Hach DPD Free Chlorine Reagent Powder Pillows, 10 mL - 1000 pack
HAC-2105528-PK1000
These Free Chlorine Powder Pillow reagents are approved by the ...
KEY FEATURES Pack of 1000 powder pillows 10 mL sample size Range from: 0.02 - 2.00 mg/L Cl₂ Boric Acid...
$663.30
In Stock
Quick View
Hach Total Chlorine DPD Reagent Powder Pillows, 10 mL - 1000 Pack New
Hach Total Chlorine DPD Reagent Powder Pillows, 10 mL - 1000 Pack
HAC-2105628-PK1000
Ensure accurate water testing with Hach's boric acid-free DPD T...
KEY FEATURES Pack of 1000 powder pillows 10 mL sample size Total Chlorine: 0.02 - 2.00 mg/L Cl2   Ensure...
$663.30
In Stock
Quick View