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- EMF Meters
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- × Entry Level 200mg/h Ozone Generator 1 × $158.30
Subtotal: $158.30
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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 337–384 of 626 resultsSorted by price: low to high

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Fish Finders, Gadgets, Instruments
Portable Fish Finder Sonar with Anti-UV LCD Display
-12%
Fish Finders, Gadgets, Instruments
Portable Fish Finder Sonar with Anti-UV LCD Display
0 out of 5
(0)
SKU: FSH-FDR-SON-UV-LCD
$138.50 ~~$157.53~~
Add to cart
Automotive, Instruments, Vehicle Diagnostics
Automotive Diagnostic OBDII Car Code Reader
-18%
Automotive, Instruments, Vehicle Diagnostics
Automotive Diagnostic OBDII Car Code Reader
0 out of 5
(0)
SKU: RDR-CAR-OBDII
$138.59 ~~$168.29~~
Add to cart
Instruments, Measurement, Range Finders
Bluetooth Green Light Laser Distance Meter with Electronic Level Testing Tool, 80M Range
-18%
Instruments, Measurement, Range Finders
Bluetooth Green Light Laser Distance Meter with Electronic Level Testing Tool, 80M Range
0 out of 5
(0)
SKU: N1-L772NF-BLUETOOTH-GREEN-LASER-METER-1-1
$138.59 ~~$168.29~~
Add to cart
Geiger Counters & Dosimeters, Instruments, Radiation
Geiger Counter Nuclear Radiation Detector Handheld Dosimeter
-33%
Geiger Counters & Dosimeters, Instruments, Radiation
Geiger Counter Nuclear Radiation Detector Handheld Dosimeter
0 out of 5
(0)
SKU: DET-GGR-NUC-DOS
$142.86 ~~$214.65~~
Add to cart
Angle / Range, Instruments, Measurement, Protractors
Digital Angle Finder Inclinometer with IP67 Magnetic V-Groove Base
-14%
Angle / Range, Instruments, Measurement, Protractors
Digital Angle Finder Inclinometer with IP67 Magnetic V-Groove Base
0 out of 5
(0)
SKU: ANG-FND-VGR-IP67-DGT
$143.92 ~~$167.41~~
Add to cart
Instruments, Temperature, Thermocouplers
K/J Datalogger Thermocouple Thermometer (-328~2501°F, 4-Channel)
-35%
Instruments, Temperature, Thermocouplers
K/J Datalogger Thermocouple Thermometer (-328~2501°F, 4-Channel)
0 out of 5
(0)
SKU: THM-K-J-4CH
$145.04 ~~$223.56~~
Add to cart
Moisture Meters, Water
Digital Moisture Meter For Wood Wide Range 0~70%
-36%
Moisture Meters, Water
Digital Moisture Meter For Wood Wide Range 0~70%
0 out of 5
(0)
SKU: 72
$148.40 ~~$230.49~~
Add to cart
Multimeters
True-RMS AC/DC Multimeter and Duty Cycle Meter with USB interface
-36%
Multimeters
True-RMS AC/DC Multimeter and Duty Cycle Meter with USB interface
0 out of 5
(0)
SKU: 86
$148.40 ~~$231.48~~
Add to cart
Angle / Range, Measurement, Range Finders
Laser Distance Measurer for Volume, Area, and Distance Measurements 120M
-17%
Angle / Range, Measurement, Range Finders
Laser Distance Measurer for Volume, Area, and Distance Measurements 120M
0 out of 5
(0)
SKU: LDM-NF273L-120M
$148.46 ~~$178.16~~
Add to cart
Angle / Range, Instruments, Measurement, Range Finders
Collapsible Measuring Wheel with Carrying Bag, 0-9,999 Ft. Measurement Range
-17%
Angle / Range, Instruments, Measurement, Range Finders
Collapsible Measuring Wheel with Carrying Bag, 0-9,999 Ft. Measurement Range
0 out of 5
(0)
SKU: N1-813-DIGI-WHEEL
$148.49 ~~$178.19~~
Add to cart
Accessories, Instruments, pH Meters, TDS Meters, Water
Digital Combo pH & TDS Monitor Meter Tester Monitor ATC (0.00~14.00pH)
-28%
Accessories, Instruments, pH Meters, TDS Meters, Water
Digital Combo pH & TDS Monitor Meter Tester Monitor ATC (0.00~14.00pH)
0 out of 5
(0)
SKU: MET-PH-TDS-ATC
$151.95 ~~$211.88~~
Add to cart
Cable Testers, Electrical, Instruments
Digital Insulation Tester Resistance Meter (250V / 500V / 1000V)
-43%
Cable Testers, Electrical, Instruments
Digital Insulation Tester Resistance Meter (250V / 500V / 1000V)
0 out of 5
(0)
SKU: TST-INS-250V-1000V
$152.36 ~~$267.12~~
Add to cart
Cable Testers, Wire Trackers
Professional High & Low Voltage Electrical Wire Tracker
-12%
Cable Testers, Wire Trackers
Professional High & Low Voltage Electrical Wire Tracker
0 out of 5
(0)
SKU: 257
$155.94 ~~$177.84~~
Add to cart
Air, Instruments, Manometers
Handheld Manometer for Dual Differential Digital Gas Pressure Testing
-25%
Air, Instruments, Manometers
Handheld Manometer for Dual Differential Digital Gas Pressure Testing
0 out of 5
(0)
SKU: MNM-DFF-DGT-GAS
$156.72 ~~$208.71~~
Add to cart
Anemometers
Professional Anemometer With Datalogger Measures Wind Temperature Humidity
-32%
Anemometers
Professional Anemometer With Datalogger Measures Wind Temperature Humidity
0 out of 5
(0)
SKU: 99
$158.30 ~~$233.46~~
Add to cart
pH Meters, TDS Meters
PH & EC Conductivity Monitor Meter & Water Quality Tester W/ Real Time Continuous Monitoring
-30%
pH Meters, TDS Meters
PH & EC Conductivity Monitor Meter & Water Quality Tester W/ Real Time Continuous Monitoring
0 out of 5
(0)
SKU: 118
$158.30 ~~$224.55~~
Add to cart
IR Thermometers
Digital 20:1 Professional Infrared Thermometer & Pyrometer
-32%
IR Thermometers
Digital 20:1 Professional Infrared Thermometer & Pyrometer
0 out of 5
(0)
SKU: 142
$158.30 ~~$234.45~~
Add to cart
Ring Lights / Illuminators
62mm 72 LED Ring Light & Microscope Camera Illuminator
-33%
Ring Lights / Illuminators
62mm 72 LED Ring Light & Microscope Camera Illuminator
No reviews
0 out of 5
(0)
SKU: 186
$158.30 ~~$235.44~~
Add to cart
Inspection Cameras
Industrial Video Borescope w/ Water Resistant Camera Head & LCD
-33%
Inspection Cameras
Industrial Video Borescope w/ Water Resistant Camera Head & LCD
0 out of 5
(0)
SKU: 206
$158.30 ~~$236.43~~
Add to cart
Ozone Generator
Entry Level 200mg/h Ozone Generator
-32%
Ozone Generator
Entry Level 200mg/h Ozone Generator
0 out of 5
(0)
SKU: 237
$158.30 ~~$232.47~~
Add to cart
Instruments, Leak Detector
Halogen Leak Detector, Sensitive and Accurate
-11%
Instruments, Leak Detector
Halogen Leak Detector, Sensitive and Accurate
0 out of 5
(0)
SKU: N1-406NF-HALOGEN-LEAK-DETECTOR
$158.39 ~~$178.19~~
Add to cart
Instruments, Measurement, Range Finders
Bluetooth Green Light Laser Distance Meter with Electronic Level Testing Tool, 100M Range
-16%
Instruments, Measurement, Range Finders
Bluetooth Green Light Laser Distance Meter with Electronic Level Testing Tool, 100M Range
0 out of 5
(0)
SKU: N1-L772NF-BLUETOOTH-GREEN-LASER-METER-1-1-1
$158.39 ~~$188.09~~
Add to cart
Instruments, Light, Magnification and Loupe
Magnifier Scale Loupe with 10x Magnification and 8 LED Lights + 9 Reticles
-12%
Instruments, Light, Magnification and Loupe
Magnifier Scale Loupe with 10x Magnification and 8 LED Lights + 9 Reticles
0 out of 5
(0)
SKU: MAG-SCL-LPE-10X-8LED
$158.80 ~~$181.19~~
Add to cart
Instruments, Temperature, Thermocouplers
Digital Thermocouple Thermometer with Multiple Probes
-11%
Instruments, Temperature, Thermocouplers
Digital Thermocouple Thermometer with Multiple Probes
0 out of 5
(0)
SKU: THM-TCP-MULT-DGT
$159.69 ~~$179.80~~
Add to cart
Laser Level
Self Levelling 360 Laser Level w/ Remote Control
-15%
Laser Level
Self Levelling 360 Laser Level w/ Remote Control
0 out of 5
(0)
SKU: 272
$162.24 ~~$191.74~~
Add to cart
Cable Testers, Network Tester, Wire Trackers
Five Port Network Cable Tester and Wire Tracker
-25%
Cable Testers, Network Tester, Wire Trackers
Five Port Network Cable Tester and Wire Tracker
0 out of 5
(0)
SKU: 200
$162.57 ~~$216.77~~
Add to cart
Air, Instruments, Leak Detector
Natural Gas Detector Gas Sniffer Gas Leak Detector Locating
-20%
Air, Instruments, Leak Detector
Natural Gas Detector Gas Sniffer Gas Leak Detector Locating
0 out of 5
(0)
SKU: DET-GAS-NAT-SNR
$166.62 ~~$207.72~~
Add to cart
Instruments, ORP Meters, pH Meters, Temperature, Water
3-in-1 pH, ORP, and Temperature Combo Meter Tester with Pen Type and ATC Compensation With Extra Electrode
-10%
Instruments, ORP Meters, pH Meters, Temperature, Water
3-in-1 pH, ORP, and Temperature Combo Meter Tester with Pen Type and ATC Compensation With Extra Electrode
0 out of 5
(0)
SKU: TST-PH-ORP-TMP-CMB
$168.10 ~~$186.58~~
Add to cart
Fish Finders, Gadgets, Instruments
Night and Day Wireless Fish Finder with Backlight (45m/147ft Depth)
-15%
Fish Finders, Gadgets, Instruments
Night and Day Wireless Fish Finder with Backlight (45m/147ft Depth)
0 out of 5
(0)
SKU: FSH-FDR-WRL-BCKL-45M
$168.17 ~~$197.99~~
Add to cart
pH Meters, Salinity, TDS Meters
Waterproof Digital Pen Type Multi Paramater 5 in 1 Water Quality Tester (pH / TDS / EC / Temp / Salinity)
-29%
pH Meters, Salinity, TDS Meters
Waterproof Digital Pen Type Multi Paramater 5 in 1 Water Quality Tester (pH / TDS / EC / Temp / Salinity)
0 out of 5
(0)
SKU: 133
$168.20 ~~$237.42~~
Add to cart
Ring Lights / Illuminators
48 LED Microscope Camera Ring Light Illuminator
-29%
Ring Lights / Illuminators
48 LED Microscope Camera Ring Light Illuminator
0 out of 5
(0)
SKU: 189
$168.20 ~~$238.41~~
Add to cart
Moisture Meters, Water
Handheld Digital Moisture Meter for Wood, Cotton, Paper And More
-30%
Moisture Meters, Water
Handheld Digital Moisture Meter for Wood, Cotton, Paper And More
0 out of 5
(0)
SKU: 244
$168.20 ~~$240.39~~
Add to cart
Instruments
2 in 1 Wall Scanner Detector & Laser Distance Meter w/ LCD Display
-30%
Instruments
2 in 1 Wall Scanner Detector & Laser Distance Meter w/ LCD Display
0 out of 5
(0)
SKU: 245
$168.20 ~~$241.38~~
Add to cart
Angle / Range, Instruments, Measurement, Range Finders
318mm Measuring Wheel with LCD Display for Paved Roads
-15%
Angle / Range, Instruments, Measurement, Range Finders
318mm Measuring Wheel with LCD Display for Paved Roads
0 out of 5
(0)
SKU: N1-1-ORP-DIGITAL-WHEEL
$168.29 ~~$197.99~~
Add to cart
Angle / Range, Instruments, Measurement, Range Finders
Laser Distance Meter for Single Continuous Measurement of Distance, Area, and Volume 60M
-17%
Angle / Range, Instruments, Measurement, Range Finders
Laser Distance Meter for Single Continuous Measurement of Distance, Area, and Volume 60M
0 out of 5
(0)
SKU: N1-372NF-60M-LASER-DISTANCE-METER
$168.29 ~~$203.18~~
Add to cart
Air, CO2 Meters, Instruments
Carbon Dioxide CO2 Monitor (0-5000ppm, Large Colored LED)
-30%
Air, CO2 Meters, Instruments
Carbon Dioxide CO2 Monitor (0-5000ppm, Large Colored LED)
0 out of 5
(0)
SKU: CO2-MON-5000PPM-LED
$171.27 ~~$243.36~~
Add to cart
Angle / Range, Instruments, Measurement, Range Finders
Green Laser Distance Measuring Tool with 100M Range
-12%
Angle / Range, Instruments, Measurement, Range Finders
Green Laser Distance Measuring Tool with 100M Range
0 out of 5
(0)
SKU: N1-L572NF-GREEN-LASER-MEASURING-TOOL-1
$172.47 ~~$197.01~~
Add to cart
Instruments, Vehicle Diagnostics
Electronic Stethoscope Car Truck Automotive Noise Sensor Finder
-18%
Instruments, Vehicle Diagnostics
Electronic Stethoscope Car Truck Automotive Noise Sensor Finder
0 out of 5
(0)
SKU: STH-AUT-NOISE-CAR
$177.61 ~~$217.54~~
Add to cart
Fish Finders, Gadgets, Instruments
Extended Range Wireless Fish Finder (45m/147ft Depth, 150m/492ft Operation)
-20%
Fish Finders, Gadgets, Instruments
Extended Range Wireless Fish Finder (45m/147ft Depth, 150m/492ft Operation)
0 out of 5
(0)
SKU: FSH-FDR-WRL-XR-45M-150M
$177.90 ~~$222.34~~
Add to cart
Sound Level Meters
Portable Battery Operated Sound Level Calibrator
-27%
Sound Level Meters
Portable Battery Operated Sound Level Calibrator
0 out of 5
(0)
SKU: 151
$178.10 ~~$245.34~~
Add to cart
Cable Testers, Network Tester, Wire Trackers
Multipurpose Network LAN Cable Tester & Wire Tracker
-28%
Cable Testers, Network Tester, Wire Trackers
Multipurpose Network LAN Cable Tester & Wire Tracker
0 out of 5
(0)
SKU: 192
$178.10 ~~$246.33~~
Add to cart
Cable Testers, Wire Trackers
Anti Jamming Undergound Low/High Voltage Cable Detector
-28%
Cable Testers, Wire Trackers
Anti Jamming Undergound Low/High Voltage Cable Detector
0 out of 5
(0)
SKU: 194
$178.10 ~~$247.32~~
Add to cart
Lux Meters
Digital LED LUX / FC (Footcandle) Meter Luminous Intensity Measurement Luxmeter
-28%
Lux Meters
Digital LED LUX / FC (Footcandle) Meter Luminous Intensity Measurement Luxmeter
0 out of 5
(0)
SKU: 96
$178.11 ~~$248.31~~
Add to cart
Cable Testers, CCTV Tester, Instruments, Network Tester
Multifunction LCD Cable Tester with Cable Continuity Testing, RJ11/RJ45/BNC/USB Tracing, and Anti-Interference
-18%
Cable Testers, CCTV Tester, Instruments, Network Tester
Multifunction LCD Cable Tester with Cable Continuity Testing, RJ11/RJ45/BNC/USB Tracing, and Anti-Interference
0 out of 5
(0)
SKU: N1-C858NF-MULTIFUNCTION-LCD-CABLE-TESTER
$178.35 ~~$217.79~~
Add to cart
Instruments
Large, Heavy Duty Prism Spectroscope
-20%
Instruments
Large, Heavy Duty Prism Spectroscope
0 out of 5
(0)
SKU: SPC-PRM-LRG-HVY
$180.28 ~~$225.34~~
Add to cart
Instruments
Wireless Sonar Sensor Fish Finder (45 Meters)
-28%
Instruments
Wireless Sonar Sensor Fish Finder (45 Meters)
0 out of 5
(0)
SKU: FSH-FDR-WRL-SON-45M
$180.28 ~~$250.29~~
Add to cart
Air, Automotive, CO2 Meters, Instruments
Travel Carbon Monoxide Mini Detector for Vehicles
-26%
Air, Automotive, CO2 Meters, Instruments
Travel Carbon Monoxide Mini Detector for Vehicles
0 out of 5
(0)
SKU: CO-MON-TRV-VHCL
$181.17 ~~$244.35~~
Add to cart
Cable Testers, Fibre Tester
3 in 1 Professional Optical Multimeter w/ Light Source And VFL Fiber Tester
-23%
Cable Testers, Fibre Tester
3 in 1 Professional Optical Multimeter w/ Light Source And VFL Fiber Tester
0 out of 5
(0)
SKU: 277
$181.29 ~~$235.68~~
Add to cart

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10x 18mm Handheld Darkfield Loupe with Flashlight

$106.43 ~~$120.60~~

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Onsale Products

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~~

Discount Instruments is 100% Australian Owned and Operated.

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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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Your Cart

Entry Level 200mg/h Ozone Generator

Entry Level 200mg/h Ozone Generator

Price: $158.30

- +

$158.30

Subtotal $158.30

Shipping, taxes, and discounts calculated at checkout.

View Cart Continue Shopping Checkout