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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

Search for:

- × Smart 5-in-1 Water Quality Tester (pH, TDS, Salt, S.G., Temp) with WIFI 1 × $118.70
- × Soil pH & Moisture Tester with Long Electrode Probe, 295mm 1 × $133.85
- × Geiger Counter Nuclear Radiation Detector Handheld Dosimeter 1 × $142.86
- × Five Port Network Cable Tester and Wire Tracker 1 × $162.57
- × Extended Range Wireless Fish Finder (45m/147ft Depth, 150m/492ft Operation) 1 × $177.90
- × Professional Non-Contact IR Thermometer 12:1 1 × $138.50
Subtotal: $874.38
View cart Checkout

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 289–336 of 626 resultsSorted by price: low to high

of 14→

Instruments, Stud / Joints / Wall, Stud Finders
Wall Detector Stud Finder for Positioning Hole and AC Live Cable Wires
-41%
Instruments, Stud / Joints / Wall, Stud Finders
Wall Detector Stud Finder for Positioning Hole and AC Live Cable Wires
0 out of 5
(0)
SKU: DET-WALL-STUD-AC
$111.97 ~~$189.90~~
Add to cart
Air, Instruments, Leak Detector
Gas Leak Detector for Combustible Gas with Portable Design
-18%
Air, Instruments, Leak Detector
Gas Leak Detector for Combustible Gas with Portable Design
0 out of 5
(0)
SKU: DET-GAS-CMB-PORT
$112.37 ~~$136.44~~
Add to cart
Gadgets, GPS, Instruments
Mini Digital GPS Receiver and Location Finder for Camping
-12%
Gadgets, GPS, Instruments
Mini Digital GPS Receiver and Location Finder for Camping
0 out of 5
(0)
SKU: GPS-REC-CAMP-MIN
$115.24 ~~$131.67~~
Add to cart
IR Thermometers, Temperature, Instruments
Non-Contact Digital Laser Infrared Thermometer (-50~750℃ / -58~1382℉)
-14%
IR Thermometers, Temperature, Instruments
Non-Contact Digital Laser Infrared Thermometer (-50~750℃ / -58~1382℉)
0 out of 5
(0)
SKU: THM-IR-50-750
$115.34 ~~$134.26~~
Add to cart
Durometer, Hardness Meter, Instruments
Shore A Digital Hardness Meter Durometer (0~100HA) for Rubber and Tire
-11%
Durometer, Hardness Meter, Instruments
Shore A Digital Hardness Meter Durometer (0~100HA) for Rubber and Tire
0 out of 5
(0)
SKU: HDR-RBR-TIR-DGT-SHA
$117.32 ~~$131.49~~
Add to cart
Durometer, Hardness Meter, Instruments
Digital Shore D Hardness Tester for Rubber, Tire, Plastic, and Flooring, 0-100HD
-11%
Durometer, Hardness Meter, Instruments
Digital Shore D Hardness Tester for Rubber, Tire, Plastic, and Flooring, 0-100HD
0 out of 5
(0)
SKU: HDR-MUL-TRL-DGT-SHD
$117.32 ~~$132.28~~
Add to cart
Air, Instruments, Leak Detector
Ultrasonic Leak Detector & Transmitter Detects Air Water Dust
-25%
Air, Instruments, Leak Detector
Ultrasonic Leak Detector & Transmitter Detects Air Water Dust
0 out of 5
(0)
SKU: DET-ULT-LK-TRNS
$117.91 ~~$157.23~~
Add to cart
EC Meter, Instruments, ORP Meters, pH Meters, Salinity, TDS Meters, Water
Bluetooth Floating Monitor for EC, Salinity, pH, ORP, and TDS
-42%
EC Meter, Instruments, ORP Meters, pH Meters, Salinity, TDS Meters, Water
Bluetooth Floating Monitor for EC, Salinity, pH, ORP, and TDS
No reviews
0 out of 5
(0)
SKU: MON-EC-PH-TDS-BT
$118.01 ~~$203.76~~
Add to cart
Accessories, Instruments, pH Meters, Sensors / Probes
pH and Chlorine Level Water Quality Tester
-32%
Accessories, Instruments, pH Meters, Sensors / Probes
pH and Chlorine Level Water Quality Tester
No reviews
0 out of 5
(0)
SKU: TST-PH-CHL-WTR
$118.37 ~~$173.86~~
Add to cart
Instruments, Moisture Meters
Non-Destructive Digital Moisture Meter with Colored LCD Screen
-6%
Instruments, Moisture Meters
Non-Destructive Digital Moisture Meter with Colored LCD Screen
0 out of 5
(0)
SKU: MTR-MST-NON-DST
$118.40 ~~$125.75~~
Add to cart
Gadgets, Instruments, Temperature, Thermal Imagers, Thermocouplers
Wearable 2-in-1 WBGT and Heat Index Checker with Wet Bulb Globe Temperature Measurement
-16%
Gadgets, Instruments, Temperature, Thermal Imagers, Thermocouplers
Wearable 2-in-1 WBGT and Heat Index Checker with Wet Bulb Globe Temperature Measurement
0 out of 5
(0)
SKU: HT-IND-WBGT-DGT-WRBL
$118.64 ~~$141.79~~
Add to cart
Electrical, EMF Meters
Handheld Electromagnetic EMF Meter Sensor
-33%
Electrical, EMF Meters
Handheld Electromagnetic EMF Meter Sensor
0 out of 5
(0)
SKU: 8
$118.70 ~~$176.04~~
Add to cart
Anemometers
Anemometer Wind Speed Meter w/ Data Recording – Temperature, Air Velocity, Wind Chill
-44%
Anemometers
Anemometer Wind Speed Meter w/ Data Recording – Temperature, Air Velocity, Wind Chill
0 out of 5
(0)
SKU: 101
$118.70 ~~$210.69~~
Add to cart
pH Meters
Waterproof 2 in 1 pH & Temperature Meter, ATC & Digital Water Quality Tester
-44%
pH Meters
Waterproof 2 in 1 pH & Temperature Meter, ATC & Digital Water Quality Tester
0 out of 5
(0)
SKU: 115
$118.70 ~~$211.68~~
Add to cart
Cable Testers
Automatic Circuit Breaker Finder, Receiver and Transmitter 220v
-44%
Cable Testers
Automatic Circuit Breaker Finder, Receiver and Transmitter 220v
0 out of 5
(0)
SKU: 220
$118.70 ~~$212.67~~
Add to cart
Range Finders
Green Light Laser Mini Range Finder with Digital Bubble w/ Bluetooth and 60 Meter Range
-44%
Range Finders
Green Light Laser Mini Range Finder with Digital Bubble w/ Bluetooth and 60 Meter Range
0 out of 5
(0)
SKU: 253
$118.70 ~~$213.66~~
Add to cart
pH Meters, Salinity, TDS Meters, Water, Instruments
Smart 5-in-1 Water Quality Tester (pH, TDS, Salt, S.G., Temp) with WIFI
-30%
pH Meters, Salinity, TDS Meters, Water, Instruments
Smart 5-in-1 Water Quality Tester (pH, TDS, Salt, S.G., Temp) with WIFI
0 out of 5
(0)
SKU: TST-WTR-5IN1-WIFI
$118.70 ~~$169.11~~
Add to cart
Angle / Range, Instruments, Measurement
Rolling Tape Measure Wheel for Various Road Conditions
-14%
Angle / Range, Instruments, Measurement
Rolling Tape Measure Wheel for Various Road Conditions
0 out of 5
(0)
SKU: N1-061-DIGI-WHEEL
$118.79 ~~$138.59~~
Add to cart
Automotive, Instruments, Vehicle Diagnostics
Battery Capacity Tester for Automobile and Workshop Equipment
-20%
Automotive, Instruments, Vehicle Diagnostics
Battery Capacity Tester for Automobile and Workshop Equipment
0 out of 5
(0)
SKU: N1-082-Micro-280-BATTERY-CAPACITY-TESTER
$118.79 ~~$148.49~~
Add to cart
Instruments, Measurement, Range Finders
Bluetooth Green Light Laser Distance Meter with Electronic Level Testing Tool, 60M Range
-20%
Instruments, Measurement, Range Finders
Bluetooth Green Light Laser Distance Meter with Electronic Level Testing Tool, 60M Range
0 out of 5
(0)
SKU: N1-L772NF-BLUETOOTH-GREEN-LASER-METER-1
$118.79 ~~$148.49~~
Add to cart
Instruments, Sound, Sound Level Meters
Decibel Meter with Data Logging, A/C/Z Weighting
-39%
Instruments, Sound, Sound Level Meters
Decibel Meter with Data Logging, A/C/Z Weighting
0 out of 5
(0)
SKU: MET-DBL-LOG
$123.95 ~~$204.75~~
Add to cart
Instruments, Light, Magnification and Loupe
Magnifier Loupe with 10x Magnification, 8 LED Lights, 20x Scale +4 Reticles
-15%
Instruments, Light, Magnification and Loupe
Magnifier Loupe with 10x Magnification, 8 LED Lights, 20x Scale +4 Reticles
1 review
0 out of 5
(0)
SKU: MAG-LPE-10X-LED-20X
$125.33 ~~$146.82~~
Add to cart
Instruments, Leak Detector
Hydrogen Sulfide Detector, 0~100ppm, Electrochemical
-39%
Instruments, Leak Detector
Hydrogen Sulfide Detector, 0~100ppm, Electrochemical
0 out of 5
(0)
SKU: DET-H2S-100PPM-ECHM
$127.02 ~~$206.73~~
Add to cart
Dichroscope, Gemological, Instruments
Heavy Duty New Calcite Dichroscope
-10%
Dichroscope, Gemological, Instruments
Heavy Duty New Calcite Dichroscope
0 out of 5
(0)
SKU: DIC-CAL-HVY-DUTY
$128.40 ~~$143.17~~
Add to cart
Air, Anemometers
Digital Anemometer With Sensor Vane Probe
-41%
Air, Anemometers
Digital Anemometer With Sensor Vane Probe
0 out of 5
(0)
SKU: 9
$128.60 ~~$216.63~~
Add to cart
Multimeters
AC/DC Auto Range Digital Multimeter w/ PC Connectivity
-41%
Multimeters
AC/DC Auto Range Digital Multimeter w/ PC Connectivity
0 out of 5
(0)
SKU: 84
$128.60 ~~$217.62~~
Add to cart
Multimeters
5 in 1 Multimeter with LUX, dB, °C, RH, AC, DC
-41%
Multimeters
5 in 1 Multimeter with LUX, dB, °C, RH, AC, DC
0 out of 5
(0)
SKU: 88
$128.60 ~~$218.61~~
Add to cart
Air, Hygrometers
Digital Pocket Size Thermo Hygrometer with Wet Bulb and Dew Point Measurement
-41%
Air, Hygrometers
Digital Pocket Size Thermo Hygrometer with Wet Bulb and Dew Point Measurement
0 out of 5
(0)
SKU: 108
$128.60 ~~$219.60~~
Add to cart
pH Meters, TDS Meters
3 in 1 Conductivity EC, pH & Temperature Meter Multi Parameter Tester
-34%
pH Meters, TDS Meters
3 in 1 Conductivity EC, pH & Temperature Meter Multi Parameter Tester
0 out of 5
(0)
SKU: 117
$128.60 ~~$195.84~~
Add to cart
pH Meters
Combined pH & Chlorine Meter for Swimming Pool & Spa
-29%
pH Meters
Combined pH & Chlorine Meter for Swimming Pool & Spa
No reviews
0 out of 5
(0)
SKU: 125
$128.60 ~~$181.98~~
Add to cart
Sound Level Meters
Professional Sound Level Meter W/ High Accuracy, Backlit Display & Data Logging
-42%
Sound Level Meters
Professional Sound Level Meter W/ High Accuracy, Backlit Display & Data Logging
1 review
0 out of 5
(0)
SKU: 144
$128.60 ~~$220.59~~
Add to cart
Sound Level Meters
Digital Audio Decibel Meter w/ Data Recorder
-42%
Sound Level Meters
Digital Audio Decibel Meter w/ Data Recorder
0 out of 5
(0)
SKU: 147
$128.60 ~~$221.58~~
Add to cart
CO2 Meters
Digital Indoor/Outdoor Rechargeable Air Quality & CO2 Monitor
-42%
CO2 Meters
Digital Indoor/Outdoor Rechargeable Air Quality & CO2 Monitor
0 out of 5
(0)
SKU: 158
$128.60 ~~$222.57~~
Add to cart
Instruments, Sound, Sound Level Meters
Professional Noise Detection Meter with Color Big Screen and Clear Reading
-28%
Instruments, Sound, Sound Level Meters
Professional Noise Detection Meter with Color Big Screen and Clear Reading
0 out of 5
(0)
SKU: N1-S265NF-PROFESSIONAL-NOISE-DETECTOR
$128.69 ~~$178.19~~
Add to cart
Angle / Range, Instruments, Protractors
Digital Protractor Angle Finder Level/Inclinometer with Magnetic Base
-12%
Angle / Range, Instruments, Protractors
Digital Protractor Angle Finder Level/Inclinometer with Magnetic Base
0 out of 5
(0)
SKU: PRC-ANG-LVL-MAG-DGT
$130.88 ~~$148.72~~
Add to cart
Gadgets, Gemological, Instruments, Tools
Moissanite Tester for Jewelry and Loose Stones
-19%
Gadgets, Gemological, Instruments, Tools
Moissanite Tester for Jewelry and Loose Stones
0 out of 5
(0)
SKU: TST-MSN-JWL
$130.89 ~~$160.99~~
Add to cart
Angle / Range, Instruments, Measurement, Range Finders
Green Laser Distance Measuring Tool with 60M Range
-21%
Angle / Range, Instruments, Measurement, Range Finders
Green Laser Distance Measuring Tool with 60M Range
0 out of 5
(0)
SKU: N1-L572NF-GREEN-LASER-MEASURING-TOOL
$132.87 ~~$167.31~~
Add to cart
Instruments, pH Meters, Soil pH Meters
Soil pH & Moisture Tester with Long Electrode Probe, 295mm
-35%
Instruments, pH Meters, Soil pH Meters
Soil pH & Moisture Tester with Long Electrode Probe, 295mm
No reviews
0 out of 5
(0)
SKU: TST-SOIL-PH-MOIST
$133.85 ~~$205.74~~
Add to cart
Gemological, Instruments, Polariscope, Refractometer
Diamond Tester with Ultraviolet (UV) Light
-21%
Gemological, Instruments, Polariscope, Refractometer
Diamond Tester with Ultraviolet (UV) Light
0 out of 5
(0)
SKU: TST-DMD-UV
$134.74 ~~$170.89~~
Add to cart
Gadgets, Instruments, Temperature, Thermocouplers
Wireless Meat Thermometer with Bluetooth for Remote Monitoring
-29%
Gadgets, Instruments, Temperature, Thermocouplers
Wireless Meat Thermometer with Bluetooth for Remote Monitoring
0 out of 5
(0)
SKU: THM-MEAT-WR
$134.74 ~~$190.89~~
Add to cart
Body Camera, Instruments, Photographic
Mini Camera Digital Video Recorder Body Cam (1080P Rotating Lens)
-22%
Body Camera, Instruments, Photographic
Mini Camera Digital Video Recorder Body Cam (1080P Rotating Lens)
1 review
0 out of 5
(0)
SKU: CAM-MINI-BODY-1080P
$135.63 ~~$173.07~~
Add to cart
Air, Air Quality Meters, CO2 Meters, Gadgets, Instruments
Smart WiFi CO2 Detector for Indoor Air Quality Monitoring
-37%
Air, Air Quality Meters, CO2 Meters, Gadgets, Instruments
Smart WiFi CO2 Detector for Indoor Air Quality Monitoring
0 out of 5
(0)
SKU: AIR-MON-WIFI-CO2
$136.03 ~~$215.64~~
Add to cart
Accessories, EC Meter, Instruments, pH Meters, Salinity, TDS Meters, Temperature, Water
Water Quality Tester (pH, EC, TDS, Salinity, SG, Temperature)
-29%
Accessories, EC Meter, Instruments, pH Meters, Salinity, TDS Meters, Temperature, Water
Water Quality Tester (pH, EC, TDS, Salinity, SG, Temperature)
0 out of 5
(0)
SKU: TST-WTR-QAUL
$137.71 ~~$193.86~~
Add to cart
ORP Meters, pH Meters
3 in 1 Pen Type ORP / PH & Temperature Combo Meter W/ ATC
-39%
ORP Meters, pH Meters
3 in 1 Pen Type ORP / PH & Temperature Combo Meter W/ ATC
0 out of 5
(0)
SKU: 126
$138.50 ~~$225.54~~
Add to cart
IR Thermometers
Professional Non-Contact IR Thermometer 12:1
-39%
IR Thermometers
Professional Non-Contact IR Thermometer 12:1
0 out of 5
(0)
SKU: 143
$138.50 ~~$226.53~~
Add to cart
Cable Testers, Network Tester
Professional Multipurpose Network Cable Tester w/ Length Measurement & Backlight
-39%
Cable Testers, Network Tester
Professional Multipurpose Network Cable Tester w/ Length Measurement & Backlight
0 out of 5
(0)
SKU: 202
$138.50 ~~$227.52~~
Add to cart
Range Finders
Green Light Laser Mini Range Finder with Digital Bubble w/ Bluetooth and 80 Meter Range
-39%
Range Finders
Green Light Laser Mini Range Finder with Digital Bubble w/ Bluetooth and 80 Meter Range
0 out of 5
(0)
SKU: 254
$138.50 ~~$228.51~~
Add to cart
Cable Testers, Network Tester
Network Cable Tester & Cable Length Meter w/ Single Jack
-40%
Cable Testers, Network Tester
Network Cable Tester & Cable Length Meter w/ Single Jack
0 out of 5
(0)
SKU: 285
$138.50 ~~$229.50~~
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~~
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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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Water Quality Testing
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Find It Fast

Refractometers
ORP Meters
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TDS Meters
EMF Meters

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

Smart 5-in-1 Water Quality Tester (pH, TDS, Salt, S.G., Temp) with WIFI

Smart 5-in-1 Water Quality Tester (pH, TDS, Salt, S.G., Temp) with WIFI

Price: $118.70

- +

$118.70

Soil pH & Moisture Tester with Long Electrode Probe, 295mm

Soil pH & Moisture Tester with Long Electrode Probe, 295mm

Price: $133.85

- +

$133.85

Geiger Counter Nuclear Radiation Detector Handheld Dosimeter

Geiger Counter Nuclear Radiation Detector Handheld Dosimeter

Price: $142.86

- +

$142.86

Five Port Network Cable Tester and Wire Tracker

Five Port Network Cable Tester and Wire Tracker

Price: $162.57

- +

$162.57

Extended Range Wireless Fish Finder (45m/147ft Depth, 150m/492ft Operation)

Extended Range Wireless Fish Finder (45m/147ft Depth, 150m/492ft Operation)

Price: $177.90

- +

$177.90

Professional Non-Contact IR Thermometer 12:1

Professional Non-Contact IR Thermometer 12:1

Price: $138.50

- +

$138.50

Subtotal $874.38

Shipping, taxes, and discounts calculated at checkout.

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