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Water
Electrical
- EMF Meters
- Multimeters
Cable Testers
Air
Light
Sound
- Sound Level Meters
Angle / Range
Stud / Joints / Wall
- Stud Finders
Temperature
Automotive
Photographic
- Body Camera

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- × Digital Air Thermo Hygrometer / Psychrometer / Humidity Wet Bulb w/ Probe 1 × $197.90
- × Long Glass Tube Pen Type pH Meter & Digital Water Quality Tester W/ Dual Display and Probe 1 × $217.70
- × Digital pH / ORP Controller with Monitoring and Dosing for Water 1 × $204.83
Subtotal: $620.43
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Water
Electrical
- EMF Meters
- Multimeters
Cable Testers
Air
Light
Sound
- Sound Level Meters
Angle / Range
Stud / Joints / Wall
- Stud Finders
Temperature
Automotive
Photographic
- Body Camera

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Showing 385–432 of 626 resultsSorted by price: low to high

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Fish Finders, Gadgets, Instruments
Rechargeable Wireless Fish Finder with Attractive Lamp (45M Depth)
-20%
Fish Finders, Gadgets, Instruments
Rechargeable Wireless Fish Finder with Attractive Lamp (45M Depth)
0 out of 5
(0)
SKU: FSH-FDR-RCH-LMP-45M
$183.25 ~~$229.10~~
Add to cart
Air, Air Quality Meters, CO2 Meters, Instruments
Digital CO2 Meter and Air Quality Controller
-10%
Air, Air Quality Meters, CO2 Meters, Instruments
Digital CO2 Meter and Air Quality Controller
0 out of 5
(0)
SKU: MET-CO2-AIR
$185.03 ~~$206.53~~
Add to cart
Angle / Range, Instruments, Laser Level
5 Lines 3D Infrared Laser Level with 360° Self-Leveling Rotating Green Light
-16%
Angle / Range, Instruments, Laser Level
5 Lines 3D Infrared Laser Level with 360° Self-Leveling Rotating Green Light
0 out of 5
(0)
SKU: N1-T51N-5-LINES-3D-LASER-LEVEL
$185.72 ~~$222.41~~
Add to cart
Accessories, Instruments, ORP Meters, pH Meters, Temperature
3-in-1 pH Level, mV ORP, and Temperature Redox Meter for Fish Tanks
-10%
Accessories, Instruments, ORP Meters, pH Meters, Temperature
3-in-1 pH Level, mV ORP, and Temperature Redox Meter for Fish Tanks
0 out of 5
(0)
SKU: MTR-PH-ORP-TMP-FISH
$186.32 ~~$208.15~~
Add to cart
Cable Testers, Gadgets, Instruments, Network Tester, Tools, Wire Trackers
Professional LAN Cable Tester with Wire Stripper and Electric Wiring Tools
-27%
Cable Testers, Gadgets, Instruments, Network Tester, Tools, Wire Trackers
Professional LAN Cable Tester with Wire Stripper and Electric Wiring Tools
0 out of 5
(0)
SKU: N1-1051NF-PRO-LAN-CABLE-TESTER
$187.58 ~~$256.84~~
Add to cart
Electrical, EMF Meters
Digital EMF / ELF Single Axis Gauss Meter 30Hz-300Hz
-25%
Electrical, EMF Meters
Digital EMF / ELF Single Axis Gauss Meter 30Hz-300Hz
0 out of 5
(0)
SKU: 12
$188.00 ~~$251.28~~
Add to cart
pH Meters, TDS Meters, Water
6 in 1 Multifunction Water Quality Tester pH / ORP / EC / CF / TDS / Temperature
-25%
pH Meters, TDS Meters, Water
6 in 1 Multifunction Water Quality Tester pH / ORP / EC / CF / TDS / Temperature
0 out of 5
(0)
SKU: 16
$188.00 ~~$252.27~~
Add to cart
Moisture Meters, Water
Digital Non Invasive Inductive Moisture Meter Wide Range 0~80%
-26%
Moisture Meters, Water
Digital Non Invasive Inductive Moisture Meter Wide Range 0~80%
0 out of 5
(0)
SKU: 27
$188.00 ~~$253.26~~
Read more
Air, Anemometers
Professional Digital 3 Range Thermo Anemometer
-26%
Air, Anemometers
Professional Digital 3 Range Thermo Anemometer
0 out of 5
(0)
SKU: 33
$188.00 ~~$254.25~~
Add to cart
Lux Meters
Portable Professional Digital Radiometer and UV-AB Ultra Violet Radiation and Light Level Tester
-26%
Lux Meters
Portable Professional Digital Radiometer and UV-AB Ultra Violet Radiation and Light Level Tester
0 out of 5
(0)
SKU: 97
$188.00 ~~$255.24~~
Read more
Manometers
Dual Port Digital Manometer & Air Pressure Meter
-27%
Manometers
Dual Port Digital Manometer & Air Pressure Meter
0 out of 5
(0)
SKU: 113
$188.00 ~~$256.23~~
Add to cart
pH Meters, TDS Meters
5 in 1 Multi Parameter PH EC CF TDS (ppm) & Temperature Test Meter
-27%
pH Meters, TDS Meters
5 in 1 Multi Parameter PH EC CF TDS (ppm) & Temperature Test Meter
0 out of 5
(0)
SKU: 132
$188.00 ~~$257.22~~
Add to cart
pH Meters
Digital pH Controller + BNC Electrode CO2
-27%
pH Meters
Digital pH Controller + BNC Electrode CO2
0 out of 5
(0)
SKU: 134
$188.00 ~~$258.21~~
Add to cart
IR Thermometers
Lasergrip Industrial Non-Contact Laser Infrared Thermometer
-27%
IR Thermometers
Lasergrip Industrial Non-Contact Laser Infrared Thermometer
0 out of 5
(0)
SKU: 138
$188.00 ~~$259.20~~
Add to cart
Cable Testers, Wire Trackers
Anti Jamming Underground Cable Tracker & Wire Locator w/ Polarity Test Function
-28%
Cable Testers, Wire Trackers
Anti Jamming Underground Cable Tracker & Wire Locator w/ Polarity Test Function
0 out of 5
(0)
SKU: 190
$188.00 ~~$261.18~~
Add to cart
Cable Testers, Network Tester
Network Cable Tester & Cable Length Meter w/ 8 Jacks
-28%
Cable Testers, Network Tester
Network Cable Tester & Cable Length Meter w/ 8 Jacks
0 out of 5
(0)
SKU: 199
$188.00 ~~$262.17~~
Add to cart
Cable Testers, Wire Trackers
Cable Continuity Tester & Wire Tracker w/ POE Tester
-29%
Cable Testers, Wire Trackers
Cable Continuity Tester & Wire Tracker w/ POE Tester
0 out of 5
(0)
SKU: 264
$188.00 ~~$263.16~~
Add to cart
Air, Instruments, Manometers
Digital Manometer for Air and Gas Pressure Measurement
-27%
Air, Instruments, Manometers
Digital Manometer for Air and Gas Pressure Measurement
0 out of 5
(0)
SKU: MNM-AIR-GAS-PRS
$188.00 ~~$256.23~~
Add to cart
Humidity Meters, Hygrometers, Instruments
Data Logger Thermo-Hygrometer for Temperature and Humidity
-25%
Humidity Meters, Hygrometers, Instruments
Data Logger Thermo-Hygrometer for Temperature and Humidity
0 out of 5
(0)
SKU: HYG-LOG-TMP-HUM
$188.09 ~~$252.27~~
Add to cart
Angle / Range, Instruments, Measurement, Range Finders
High Precision Lithium Battery Smart Voice Laser Rangefinder, Electronic Distance Meter 80M
-19%
Angle / Range, Instruments, Measurement, Range Finders
High Precision Lithium Battery Smart Voice Laser Rangefinder, Electronic Distance Meter 80M
0 out of 5
(0)
SKU: N1-L372NF-HIGH-PRECISION-LASER-METER
$188.09 ~~$233.10~~
Add to cart
Hygrometers
Digital Air Thermo Hygrometer / Psychrometer / Humidity Wet Bulb w/ Probe
-25%
Hygrometers
Digital Air Thermo Hygrometer / Psychrometer / Humidity Wet Bulb w/ Probe
0 out of 5
(0)
SKU: 107
$197.90 ~~$264.15~~
Add to cart
Sound Level Meters
Professional Sound Level Meter w/ Bluetooth Data Logging
-24%
Sound Level Meters
Professional Sound Level Meter w/ Bluetooth Data Logging
0 out of 5
(0)
SKU: 149
$197.90 ~~$260.19~~
Add to cart
Fish Finders, Gadgets, Instruments
Portable Wireless Fish Finder Locator with 45m (135ft) Detection Range
-18%
Fish Finders, Gadgets, Instruments
Portable Wireless Fish Finder Locator with 45m (135ft) Detection Range
0 out of 5
(0)
SKU: FSH-FDR-WRL-LOC-45M
$197.99 ~~$239.99~~
Add to cart
Gadgets, Instruments, Leak Detector
Landtek Ultrasonic Transmitter, 40 KHz Frequency, Portable
-20%
Gadgets, Instruments, Leak Detector
Landtek Ultrasonic Transmitter, 40 KHz Frequency, Portable
0 out of 5
(0)
SKU: TRM-ULTR-40KHZ
$199.13 ~~$247.49~~
Add to cart
Fish Finders, Gadgets, Instruments
Rechargeable Wireless Fish Finder (40M Depth, 180m Range)
-20%
Fish Finders, Gadgets, Instruments
Rechargeable Wireless Fish Finder (40M Depth, 180m Range)
0 out of 5
(0)
SKU: FSH-FDR-WRL-180M-40M
$201.37 ~~$251.68~~
Add to cart
Geiger Counters & Dosimeters, Instruments, Radiation
Digital Nuclear Radiation Detector Dosimeter Geiger Counter
-24%
Geiger Counters & Dosimeters, Instruments, Radiation
Digital Nuclear Radiation Detector Dosimeter Geiger Counter
0 out of 5
(0)
SKU: DET-RAD-NUC-DOS
$201.37 ~~$266.13~~
Add to cart
Accessories, Instruments, ORP Meters, pH Meters, Water
Digital pH / ORP Controller with Monitoring and Dosing for Water
-23%
Accessories, Instruments, ORP Meters, pH Meters, Water
Digital pH / ORP Controller with Monitoring and Dosing for Water
0 out of 5
(0)
SKU: CNT-PH-ORP-DOS
$204.83 ~~$265.93~~
Add to cart
Cable Testers, Gadgets, Instruments, Network Tester, Tools, Wire Trackers
Network Wiring Set with RJ45, RJ11, BNC Continuity Cable Tester
-25%
Cable Testers, Gadgets, Instruments, Network Tester, Tools, Wire Trackers
Network Wiring Set with RJ45, RJ11, BNC Continuity Cable Tester
0 out of 5
(0)
SKU: N1-8051NF-NETWORK-WIRING-SET
$207.07 ~~$276.64~~
Read more
Instruments, Light, Lux Meters
Solar Power Meter for Radiation Energy Measurement (BTU/(ft2*h) / W/m2)
-19%
Instruments, Light, Lux Meters
Solar Power Meter for Radiation Energy Measurement (BTU/(ft2*h) / W/m2)
0 out of 5
(0)
SKU: MET-SOL-RAD-BTU
$207.34 ~~$255.44~~
Add to cart
Angle / Range, Instruments, Measurement, Range Finders
Laser Distance Meter with 120m Range for Single Continuous Measurement
-21%
Angle / Range, Instruments, Measurement, Range Finders
Laser Distance Meter with 120m Range for Single Continuous Measurement
0 out of 5
(0)
SKU: N1-L021NF-OEM-LASER-DISTANCE-METER
$207.89 ~~$262.35~~
Add to cart
Accessories, EC Meter, Instruments, pH Meters, TDS Meters, Temperature, Water
6-in-1 Multi-Function Meter Tester for EC, CF, TDS, pH, °C, °F
-13%
Accessories, EC Meter, Instruments, pH Meters, TDS Meters, Temperature, Water
6-in-1 Multi-Function Meter Tester for EC, CF, TDS, pH, °C, °F
0 out of 5
(0)
SKU: MTR-6IN1-EC-CF-TDS-PH-TMP
$212.65 ~~$243.56~~
Add to cart
Cable Testers, Electrical, Fibre Tester, Instruments
Hand-Held 200x Fiber Optical Microscope for Inspection
-10%
Cable Testers, Electrical, Fibre Tester, Instruments
Hand-Held 200x Fiber Optical Microscope for Inspection
0 out of 5
(0)
SKU: MIC-FBR-OPT-200X
$217.11 ~~$240.39~~
Add to cart
Cable Testers, Fibre Tester, Instruments
Hand-Held 400x Fiber Optical Microscope for Inspection
-10%
Cable Testers, Fibre Tester, Instruments
Hand-Held 400x Fiber Optical Microscope for Inspection
0 out of 5
(0)
SKU: MIC-FBR-OPT-400X
$217.11 ~~$240.39~~
Add to cart
Angle / Range, Instruments, Laser Level
12 Lines 3D Self-Leveling Laser Level with Powerful Green Beam
-37%
Angle / Range, Instruments, Laser Level
12 Lines 3D Self-Leveling Laser Level with Powerful Green Beam
0 out of 5
(0)
SKU: N1-G211F-12-LINES-3D-LASER-LEVEL
$217.54 ~~$347.01~~
Add to cart
Accessories, Humidity Meters, Instruments, Temperature, Water
Waterproof USB Datalogger for Humidity, Temperature, and Pressure
-19%
Accessories, Humidity Meters, Instruments, Temperature, Water
Waterproof USB Datalogger for Humidity, Temperature, and Pressure
0 out of 5
(0)
SKU: DT-LOG-USB-HMP-DGT
$217.60 ~~$267.12~~
Add to cart
Manometers
Professional Digital Differential Air Pressure Manometer
-19%
Manometers
Professional Digital Differential Air Pressure Manometer
0 out of 5
(0)
SKU: 111
$217.70 ~~$270.09~~
Add to cart
Manometers
Professional Digital Manometer & Differential Pressure Gauge with USB Interface
-20%
Manometers
Professional Digital Manometer & Differential Pressure Gauge with USB Interface
0 out of 5
(0)
SKU: 112
$217.70 ~~$271.08~~
Add to cart
pH Meters
Long Glass Tube Pen Type pH Meter & Digital Water Quality Tester W/ Dual Display and Probe
-20%
pH Meters
Long Glass Tube Pen Type pH Meter & Digital Water Quality Tester W/ Dual Display and Probe
0 out of 5
(0)
SKU: 116
$217.70 ~~$272.07~~
Add to cart
Ring Lights / Illuminators
4 Zone 144 LED Microscope Camera Ring Light
-20%
Ring Lights / Illuminators
4 Zone 144 LED Microscope Camera Ring Light
0 out of 5
(0)
SKU: 188
$217.70 ~~$273.06~~
Add to cart
Cable Testers, Network Tester
Professional Handheld Multipurpose Network LAN Cable Tester w/ 8 far-end test Jacks
-21%
Cable Testers, Network Tester
Professional Handheld Multipurpose Network LAN Cable Tester w/ 8 far-end test Jacks
0 out of 5
(0)
SKU: 203
$217.70 ~~$274.05~~
Add to cart
Air, Air Quality Meters, Instruments
5-in-1 Indoor Air Detector for PM2.5, CO2, Formaldehyde, and Humidity Detection
-15%
Air, Air Quality Meters, Instruments
5-in-1 Indoor Air Detector for PM2.5, CO2, Formaldehyde, and Humidity Detection
0 out of 5
(0)
SKU: N1-61SMJ-5IN1-AIR-DETECTOR
$217.79 ~~$257.39~~
Read more
Angle / Range, Instruments, Measurement
Handheld GPS Device for Land Area Measurement, CE and RoHS Certified
-21%
Angle / Range, Instruments, Measurement
Handheld GPS Device for Land Area Measurement, CE and RoHS Certified
0 out of 5
(0)
SKU: N1-881F-HANDHELD-GPS-DEVICE
$217.79 ~~$277.20~~
Add to cart
Cable Testers, Electrical, Instruments, Network Tester, Wire Trackers
Multifunctional Wire Detector with IP Search, Ping Testing, and PoE Testing
-12%
Cable Testers, Electrical, Instruments, Network Tester, Wire Trackers
Multifunctional Wire Detector with IP Search, Ping Testing, and PoE Testing
0 out of 5
(0)
SKU: N1-K859NF-MULTIFUNCTIONAL-WIRE-DETECTOR
$217.79 ~~$246.51~~
Add to cart
Instruments, Refractometer
Gemological Refractometer (1.30 ~ 1.81 RI) with Index Oil
-20% $Gemological Refractometer (1.30 ~ 1.81 RI) with Index Oil$
Instruments, Refractometer
Gemological Refractometer (1.30 ~ 1.81 RI) with Index Oil
0 out of 5
(0)
SKU: REF-GEM-RI-IND-OIL
$219.38 ~~$274.25~~
Add to cart
Air Quality Meters, CO2 Meters, Humidity Meters, Instruments, Temperature
Smart CO2 Carbon Dioxide Indoor Air Quality Monitor with Temperature and Humidity
-19%
Air Quality Meters, CO2 Meters, Humidity Meters, Instruments, Temperature
Smart CO2 Carbon Dioxide Indoor Air Quality Monitor with Temperature and Humidity
0 out of 5
(0)
SKU: AIR-MON-CO2-TMP-DGT
$222.45 ~~$275.04~~
Add to cart
ORP Meters, pH Meters, Water
3 in 1 High Accuracy pH / ORP / Temperature Meter
-18%
ORP Meters, pH Meters, Water
3 in 1 High Accuracy pH / ORP / Temperature Meter
0 out of 5
(0)
SKU: 19
$227.60 ~~$276.03~~
Add to cart
ORP Meters, pH Meters
2 in 1 Digital pH & ORP Redox Controller w/ Separate Relays, Repleaceable Electrode & Calibration Solution
-18%
ORP Meters, pH Meters
2 in 1 Digital pH & ORP Redox Controller w/ Separate Relays, Repleaceable Electrode & Calibration Solution
0 out of 5
(0)
SKU: 135
$227.60 ~~$277.02~~
Add to cart
IR Thermometers
Digital 50:1 Industrial IR Laser Thermometer / Pyrometer
-18%
IR Thermometers
Digital 50:1 Industrial IR Laser Thermometer / Pyrometer
0 out of 5
(0)
SKU: 140
$227.60 ~~$278.01~~
Add to cart

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10x 18mm Handheld Darkfield Loupe with Flashlight

$106.43 ~~$120.60~~

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USB Cable with RS232 CD Software and 2.5mm Diameter Jack - For Landtek Water Activity Meter $78.56 ~~$128.66~~
Gooseneck Fiber Optic Microscope Illuminator + Color Filters $536.78 ~~$565.38~~
Auto Range Multifunction Multimeter with HD LCD Screen Digital $69.29 ~~$79.19~~

Top Rated Products

Digital Salinity Salt Meter Waterproof IP65
Rated 5.00 out of 5
$93.95 ~~$145.35~~
Digital pH Meter
Rated 5.00 out of 5
$25.91 ~~$30.82~~
4 In 1 Digital Soil pH Meter
Rated 5.00 out of 5
$69.96 ~~$76.35~~

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Refractometers
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Recent reviews

4 In 1 Digital Soil pH Meter
Rated 5 out of 5
by Andy M
Digital Salinity Salt Meter Waterproof IP65
Rated 5 out of 5
by Rob R
Digital pH Meter
Rated 5 out of 5
by Michael Y

Copyright 2023 Discount instruments | All prices are in AUD and include GST

Customer Service

My Account
Orders
About Us
Shipping
Returns / Refunds
Terms & Conditions
Privacy Policy
Contact Us

Recent reviews

4 In 1 Digital Soil pH Meter
Rated 5 out of 5
by Andy M
Digital Salinity Salt Meter Waterproof IP65
Rated 5 out of 5
by Rob R
Digital pH Meter
Rated 5 out of 5
by Michael Y

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3

Your Cart

Digital Air Thermo Hygrometer / Psychrometer / Humidity Wet Bulb w/ Probe

Digital Air Thermo Hygrometer / Psychrometer / Humidity Wet Bulb w/ Probe

Price: $197.90

- +

$197.90

Long Glass Tube Pen Type pH Meter & Digital Water Quality Tester W/ Dual Display and Probe

Long Glass Tube Pen Type pH Meter & Digital Water Quality Tester W/ Dual Display and Probe

Price: $217.70

- +

$217.70

Digital pH / ORP Controller with Monitoring and Dosing for Water

Digital pH / ORP Controller with Monitoring and Dosing for Water

Price: $204.83

- +

$204.83

Subtotal $620.43

Shipping, taxes, and discounts calculated at checkout.

View Cart Continue Shopping Checkout