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Water
Electrical
- EMF Meters
- Multimeters
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- Sound Level Meters
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Stud / Joints / Wall
- Stud Finders
Temperature
Automotive
Photographic
- Body Camera

Search for:

- × Battery Refractometer for Antifreeze Coolants 1 × $69.56
- × Professional Handheld Multipurpose Network LAN Cable Tester w/ 8 far-end test Jacks 1 × $217.70
- × AC/DC Auto Range Digital Multimeter w/ PC Connectivity 1 × $128.60
- × Compact Paint Coating Thickness Meter 1 × $247.40
- × Mini Digital Height & Depth Gauge with Magnetic Base, 0-80mm Range 1 × $74.25
- × Mini Hand Held Digital Anemometer 1 × $69.20
- × 3 in 1 Soil pH, Moisture & Light Meter for Gardening and Water Quality Monitoring 1 × $59.30
- × Handheld Automotive Multi Tester And Car Battery Tester 1 × $96.53
- × Mini LAN & POE Cable Tester 1 × $39.50
- × Portable Coating Thickness Guage w/ HD display 1 × $267.20
- × Digital Moisture Meter For Grains, Seeds, Rice, Hay, Agriculture With Extra Long Pins 1 × $237.50
- × Digital TDS / EC / Conductivity Meter IP65 Waterproof 1 × $98.90
- × Digital pH and TDS Meter Combo Pack 1 × $49.90
- × Jeweler Loupe with LED & UV Light (20X, 21mm) 1 × $84.45
Subtotal: $1,739.99
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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HomeInstrumentsPage 3

Instruments

Showing 97–144 of 362 resultsSorted by price: low to high

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Air, Air Quality Meters, Instruments
Digital Air Quality Detector for Temperature, Humidity, and CO2 Levels
-20%
Air, Air Quality Meters, Instruments
Digital Air Quality Detector for Temperature, Humidity, and CO2 Levels
0 out of 5
(0)
SKU: N1-21SM-DIGITAL-DETECTOR
$79.19 ~~$98.99~~
Add to cart
Cable Testers, Gadgets, Instruments, Network Tester, Tools
Cable Tester with 3-in-1 Crimping Tool for Network LAN Cable Stripping
-33%
Cable Testers, Gadgets, Instruments, Network Tester, Tools
Cable Tester with 3-in-1 Crimping Tool for Network LAN Cable Stripping
0 out of 5
(0)
SKU: N1-601NF-CABLE-TESTER-3IN1
$79.19 ~~$118.79~~
Add to cart
Electrical, Instruments, Multimeters
Mini Pen Multimeter with NCV Non-Contact Voltage Detection
-11%
Electrical, Instruments, Multimeters
Mini Pen Multimeter with NCV Non-Contact Voltage Detection
0 out of 5
(0)
SKU: N1-B013NF-MINI-PEN-MULTIMETER
$79.19 ~~$89.09~~
Add to cart
Humidity Meters, Instruments, Temperature
Digital Humidity and Temperature Meter with High Precision Sensor
-31%
Humidity Meters, Instruments, Temperature
Digital Humidity and Temperature Meter with High Precision Sensor
0 out of 5
(0)
SKU: N1-365NF-DIGITAL-HUMIDITY-METER
$79.19 ~~$114.33~~
Add to cart
Air, CO2 Meters, Instruments
Wall-Mount Indoor Air Quality Monitor with CO2 Detection
-15%
Air, CO2 Meters, Instruments
Wall-Mount Indoor Air Quality Monitor with CO2 Detection
0 out of 5
(0)
SKU: AIR-MON-WM-CO2
$79.70 ~~$93.87~~
Add to cart
Instruments, Light, Magnification and Loupe
Magnifier Scale Loupe 10x Magnification with 8 LED Light 20mm
-18%
Instruments, Light, Magnification and Loupe
Magnifier Scale Loupe 10x Magnification with 8 LED Light 20mm
0 out of 5
(0)
SKU: MAG-SCL-LPE-10X-LED
$80.59 ~~$98.31~~
Add to cart
Gemological, Instruments, Spectroscope
Handheld Durable Small Diffraction Spectroscope (55mm)
-27%
Gemological, Instruments, Spectroscope
Handheld Durable Small Diffraction Spectroscope (55mm)
0 out of 5
(0)
SKU: SPC-DIFF-HND-55MM
$81.87 ~~$111.69~~
Add to cart
Temperature, Thermocouplers, Instruments
Digital K-Type Thermocouple Thermometer with Wired and Stainless Steel Probes
-25%
Temperature, Thermocouplers, Instruments
Digital K-Type Thermocouple Thermometer with Wired and Stainless Steel Probes
0 out of 5
(0)
SKU: THM-K-TYPE-WR
$82.17 ~~$108.90~~
Add to cart
Instruments, Magnification and Loupe
20x Magnification 20.5mm Loupe Jewelry Magnifier Triplet Lens Gem Tool
-7%
Instruments, Magnification and Loupe
20x Magnification 20.5mm Loupe Jewelry Magnifier Triplet Lens Gem Tool
0 out of 5
(0)
SKU: MAG-20X-20.5MM-TRP
$82.57 ~~$88.37~~
Add to cart
Instruments, Magnification and Loupe
Jeweler Loupe with LED Light (30X, 21mm)
-13%
Instruments, Magnification and Loupe
Jeweler Loupe with LED Light (30X, 21mm)
0 out of 5
(0)
SKU: LOU-JWL-LED-30X-21MM
$82.57 ~~$94.53~~
Add to cart
Angle / Range, Measurement, Protractors, Instruments
Digital 2-in-1 Angle Finder Meter/Protractor Ruler, 360° 600mm
-22%
Angle / Range, Measurement, Protractors, Instruments
Digital 2-in-1 Angle Finder Meter/Protractor Ruler, 360° 600mm
0 out of 5
(0)
SKU: ANG-PRC-RLR-600-DGT-2IN1
$82.67 ~~$105.75~~
Add to cart
Instruments, Magnification and Loupe
High Magnification Loupe with LED & UV Light (15x Magnification, 21mm)
-11%
Instruments, Magnification and Loupe
High Magnification Loupe with LED & UV Light (15x Magnification, 21mm)
0 out of 5
(0)
SKU: LOU-HGH-LED-UV-15X
$82.67 ~~$93.39~~
Add to cart
Instruments, Magnification and Loupe
Mini 10X Jeweler Loupe Magnifier with 6 LED Light, 21mm Lens
-8%
Instruments, Magnification and Loupe
Mini 10X Jeweler Loupe Magnifier with 6 LED Light, 21mm Lens
0 out of 5
(0)
SKU: LOU-MINI-10X-LED-21MM
$82.70 ~~$89.75~~
Add to cart
Air, Leak Detector, Instruments
Smart Wifi Natural Gas Alarm Sensor for LPG and Methane CH4
-15%
Air, Leak Detector, Instruments
Smart Wifi Natural Gas Alarm Sensor for LPG and Methane CH4
0 out of 5
(0)
SKU: ALM-GAS-WIFI-LPG
$84.11 ~~$98.96~~
Add to cart
Magnification and Loupe, Instruments
Jeweler Loupe with LED & UV Light (20X, 21mm)
-20%
Magnification and Loupe, Instruments
Jeweler Loupe with LED & UV Light (20X, 21mm)
0 out of 5
(0)
SKU: LOU-JWL-LED-UV-20X-21MM
$84.45 ~~$105.55~~
Add to cart
Gemological, Spectroscope, Spectroscope, Instruments
Pocket Diffraction Grating Gemological Spectroscope
-25%
Gemological, Spectroscope, Spectroscope, Instruments
Pocket Diffraction Grating Gemological Spectroscope
0 out of 5
(0)
SKU: SPC-GEM-POC-DIFF
$84.84 ~~$113.47~~
Add to cart
Instruments, ORP Meters
ORP REDOX Meter, -1999 ~ 1999mV, Durable and Accurate
-3%
Instruments, ORP Meters
ORP REDOX Meter, -1999 ~ 1999mV, Durable and Accurate
0 out of 5
(0)
SKU: MTR-ORP-1999MV-DGT
$85.69 ~~$88.52~~
Add to cart
EC Meter, Instruments, ORP Meters, pH Meters, Salinity, TDS Meters, Water
7-in-1 Pen Type Water Quality Tester (pH, TDS, EC, ORP, Salinity, SG, Temp)
-24%
EC Meter, Instruments, ORP Meters, pH Meters, Salinity, TDS Meters, Water
7-in-1 Pen Type Water Quality Tester (pH, TDS, EC, ORP, Salinity, SG, Temp)
1 review
0 out of 5
(0)
SKU: TST-WTR-7IN1-PEN
$86.63 ~~$113.67~~
Add to cart
Gemological, Instruments, Magnification and Loupe
Jewelry Gem Loupe with UV & LED Light (30x Magnification, 21mm)
-22%
Gemological, Instruments, Magnification and Loupe
Jewelry Gem Loupe with UV & LED Light (30x Magnification, 21mm)
0 out of 5
(0)
SKU: LOU-GEM-LED-UV-30X
$88.41 ~~$113.19~~
Add to cart
Endoscopes, Instruments, Photographic
Aluminum Extension Cable for Video Inspection Camera
-16%
Endoscopes, Instruments, Photographic
Aluminum Extension Cable for Video Inspection Camera
0 out of 5
(0)
SKU: CBL-EXT-ALM-VI
$88.47 ~~$105.57~~
Add to cart
Angle / Range, Instruments, Measurement, Protractors
Digital Angle Gauge with Magnetic Base and Electronic Protractor
-20%
Angle / Range, Instruments, Measurement, Protractors
Digital Angle Gauge with Magnetic Base and Electronic Protractor
0 out of 5
(0)
SKU: ANG-GGE-MAG-PRC-DGT
$88.49 ~~$111.29~~
Add to cart
Angle / Range, Instruments, Measurement, Protractors
Digital Angle Gauge Electronic Protractor, Highly Precise Level
-20%
Angle / Range, Instruments, Measurement, Protractors
Digital Angle Gauge Electronic Protractor, Highly Precise Level
0 out of 5
(0)
SKU: ANG-GGE-HPRC-LVL-DGT
$88.49 ~~$111.29~~
Add to cart
Instruments, Polariscope
80mm Length + 28mm Diameter Handheld Polariscope with Flashlight
-15%
Instruments, Polariscope
80mm Length + 28mm Diameter Handheld Polariscope with Flashlight
0 out of 5
(0)
SKU: PLS-HND-80MM-28MM
$88.61 ~~$104.56~~
Add to cart
Instruments, ORP Meters
ORP Redox Meter Tester for Aquariums, Pools, and Spa (Range: -1999~1999mV)
-20%
Instruments, ORP Meters
ORP Redox Meter Tester for Aquariums, Pools, and Spa (Range: -1999~1999mV)
0 out of 5
(0)
SKU: TST-ORP-AQU-POOL-SPA
$88.61 ~~$110.70~~
Add to cart
Audio Recording, Instruments, Sound
Voice Activated Recorder with Magnetic Mini Design (64GB)
-10%
Audio Recording, Instruments, Sound
Voice Activated Recorder with Magnetic Mini Design (64GB)
0 out of 5
(0)
SKU: RCD-VOICE-MAG-64GB
$88.61 ~~$98.82~~
Add to cart
pH Meters, Temperature, EC Meter, Instruments
3-in-1 pH / EC / Temperature Meter ATC Waterproof Pen Type Tester
-31%
pH Meters, Temperature, EC Meter, Instruments
3-in-1 pH / EC / Temperature Meter ATC Waterproof Pen Type Tester
0 out of 5
(0)
SKU: MET-PH-EC-TEMP-ATC
$88.61 ~~$128.52~~
Add to cart
Angle / Range, Instruments, Measurement, Protractors
Digital 360° (±180°) Bevel Box/Inclinometer with Magnets
-23%
Angle / Range, Instruments, Measurement, Protractors
Digital 360° (±180°) Bevel Box/Inclinometer with Magnets
0 out of 5
(0)
SKU: INC-BVL-MAG-360-DGT
$88.70 ~~$114.66~~
Add to cart
Angle / Range, Instruments, Protractors
Digital Angle Finder Level Box with Magnetic Base and Backlight
-9%
Angle / Range, Instruments, Protractors
Digital Angle Finder Level Box with Magnetic Base and Backlight
0 out of 5
(0)
SKU: ANG-LVL-MAG-DGT
$88.97 ~~$98.03~~
Add to cart
Salinity, TDS Meters, Temperature, Instruments
4-in-1 Water Quality Tester (TDS, Temperature, S.G., Salt Salinity)
-39%
Salinity, TDS Meters, Temperature, Instruments
4-in-1 Water Quality Tester (TDS, Temperature, S.G., Salt Salinity)
0 out of 5
(0)
SKU: TST-WTR-4IN1
$89.00 ~~$145.35~~
Add to cart
Gadgets, Instruments, Moisture Meters
Skin & Facial Moisture Analyzer with LCD Monitor
-18%
Gadgets, Instruments, Moisture Meters
Skin & Facial Moisture Analyzer with LCD Monitor
0 out of 5
(0)
SKU: ANL-MOIS-LCD
$89.09 ~~$108.32~~
Add to cart
Gadgets, Instruments, Tools
Internet Network Cable Tester with Crimping Tool and Analyzer
-26%
Gadgets, Instruments, Tools
Internet Network Cable Tester with Crimping Tool and Analyzer
0 out of 5
(0)
SKU: N1-102NF-INTERNET-CABLE-TESTER
$89.09 ~~$119.78~~
Add to cart
Angle / Range, Instruments, Measurement, Range Finders
Mini Laser Rangefinder with 50M Range, Upgraded Display and Multiple Modes
-10%
Angle / Range, Instruments, Measurement, Range Finders
Mini Laser Rangefinder with 50M Range, Upgraded Display and Multiple Modes
0 out of 5
(0)
SKU: N1-L672NF-MINI-LASER-RANGEFINDER
$89.09 ~~$98.52~~
Add to cart
EC Meter, Instruments, Multimeters
Digital 6-in-1 AC Multi-Function Monitor for AC Voltage and Current
-24%
EC Meter, Instruments, Multimeters
Digital 6-in-1 AC Multi-Function Monitor for AC Voltage and Current
0 out of 5
(0)
SKU: MTR-AC-6IN1
$90.39 ~~$118.22~~
Add to cart
Angle / Range, Instruments, Measurement, Protractors
Digital Level Inclinometer and Angle Finder with Spirit Level (360°)
-20%
Angle / Range, Instruments, Measurement, Protractors
Digital Level Inclinometer and Angle Finder with Spirit Level (360°)
0 out of 5
(0)
SKU: INC-ANG-LVL-SPL-360
$93.46 ~~$116.84~~
Add to cart
Angle / Range, Instruments, Measurement, Protractors
Digital Angle Finder Gauge with Spirit Level and Magnets
-33%
Angle / Range, Instruments, Measurement, Protractors
Digital Angle Finder Gauge with Spirit Level and Magnets
0 out of 5
(0)
SKU: ANG-GGE-SPL-MAG-DGT
$93.85 ~~$139.41~~
Add to cart
Accessories, Salinity, Temperature, Instruments
Digital Salinity and Temperature Meter for Salt Water Quality
-33%
Accessories, Salinity, Temperature, Instruments
Digital Salinity and Temperature Meter for Salt Water Quality
0 out of 5
(0)
SKU: SAL-TMP-WTR-DGT
$93.85 ~~$140.40~~
Add to cart
Angle / Range, Instruments, Measurement
Digital Depth Gauge with Magnetic Feet (80mm)
-18%
Angle / Range, Instruments, Measurement
Digital Depth Gauge with Magnetic Feet (80mm)
0 out of 5
(0)
SKU: GGE-DPT-MAG-80MM
$94.35 ~~$115.45~~
Add to cart
Accessories, EC Meter, Instruments, pH Meters, Temperature
3-in-1 pH, EC, and Temperature Waterproof Water Quality Tester
-17%
Accessories, EC Meter, Instruments, pH Meters, Temperature
3-in-1 pH, EC, and Temperature Waterproof Water Quality Tester
0 out of 5
(0)
SKU: TST-PH-EC-TMP-WP
$95.63 ~~$114.61~~
Add to cart
Instruments, Light, Lux Meters
Split Type Digital Light Lux Meter with Temperature Measurement
-44%
Instruments, Light, Lux Meters
Split Type Digital Light Lux Meter with Temperature Measurement
0 out of 5
(0)
SKU: MTR-LUX-SPL-TMP
$96.03 ~~$170.10~~
Add to cart
Instruments, Sound, Sound Level Meters
Smart Decibel Meter with Large Colored LED Screen Display
-44%
Instruments, Sound, Sound Level Meters
Smart Decibel Meter with Large Colored LED Screen Display
0 out of 5
(0)
SKU: MET-DBL-CLR
$96.03 ~~$171.09~~
Add to cart
EMF Meters, Instruments
Portable Electromagnetic Radiation Detector, High Precision EMF Tester
-34%
EMF Meters, Instruments
Portable Electromagnetic Radiation Detector, High Precision EMF Tester
0 out of 5
(0)
SKU: N1-106NF-PORTABLE-EMF-DETECTOR
$96.35 ~~$146.75~~
Add to cart
Instruments, Magnification and Loupe
Jewelers Magnifying Glass with 30x Magnification and Lights
-17%
Instruments, Magnification and Loupe
Jewelers Magnifying Glass with 30x Magnification and Lights
0 out of 5
(0)
SKU: MAG-GLS-30X-LED
$98.34 ~~$117.83~~
Add to cart
Automotive, Instruments, Tachometers / Stroboscopes
Portable 2-in-1 Tachometer with Noncontact Laser Photo Sensor
-27%
Automotive, Instruments, Tachometers / Stroboscopes
Portable 2-in-1 Tachometer with Noncontact Laser Photo Sensor
0 out of 5
(0)
SKU: TCH-2IN1-LSR
$98.51 ~~$134.46~~
Add to cart
Angle / Range, Measurement, Protractors, Gadgets, Instruments
Digital Bevel Box/Inclinometer with Magnets, Always Upright
-19%
Angle / Range, Measurement, Protractors, Gadgets, Instruments
Digital Bevel Box/Inclinometer with Magnets, Always Upright
0 out of 5
(0)
SKU: INC-BVL-MAG-DGT
$98.60 ~~$121.99~~
Add to cart
Instruments
12V Battery Powered Automotive Fuel Injector Diagnostic Tool w/ 4 Diagnostic Modes
-47%
Instruments
12V Battery Powered Automotive Fuel Injector Diagnostic Tool w/ 4 Diagnostic Modes
0 out of 5
(0)
SKU: 224
$98.90 ~~$184.95~~
Add to cart
Accessories, Instruments, pH Meters
pH Monitor Meter with ATC, 0~14pH, Power Adaptor, for Aquarium and Hydroponics
-20%
Accessories, Instruments, pH Meters
pH Monitor Meter with ATC, 0~14pH, Power Adaptor, for Aquarium and Hydroponics
0 out of 5
(0)
SKU: MTR-PH-ATC-AQU-HYD
$98.90 ~~$123.62~~
Add to cart
Accessories, Electrical, Instruments
Ultrasonic Cleaner for Denture Cleaning (45kHz, 255ML)
-17%
Accessories, Electrical, Instruments
Ultrasonic Cleaner for Denture Cleaning (45kHz, 255ML)
0 out of 5
(0)
SKU: CLN-ULTR-45KHZ
$98.90 ~~$118.70~~
Add to cart
Angle / Range, Instruments, Measurement, Range Finders
Laser Distance Meter 40M w/ 5M Tape Measure
-23%
Angle / Range, Instruments, Measurement, Range Finders
Laser Distance Meter 40M w/ 5M Tape Measure
0 out of 5
(0)
SKU: N1-0422NF-HANDHELD-ELECTRONIC-RULER
$98.90 ~~$128.52~~
Add to cart

Showing 97–144 of 362 resultsSorted by price: low to high

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Daily Special

Save $14.17

10x 18mm Handheld Darkfield Loupe with Flashlight

$106.43 ~~$120.60~~

Already Sold: 0 Available: 50000

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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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Submit a Help Request

[email protected]

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Water Quality Testing
Air Quality Testing
Sound Level Testing
Cable Testing
Light Level Testing
Electrical Testing

Find It Fast

Refractometers
ORP Meters
Hygrometers
pH Meters
Soil pH Meters
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

Contact Us

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14

14

Your Cart

Battery Refractometer for Antifreeze Coolants

Price: $69.56

- +

$69.56

Professional Handheld Multipurpose Network LAN Cable Tester w/ 8 far-end test Jacks

Price: $217.70

- +

$217.70

AC/DC Auto Range Digital Multimeter w/ PC Connectivity

Price: $128.60

- +

$128.60

Compact Paint Coating Thickness Meter

Price: $247.40

- +

$247.40

Mini Digital Height & Depth Gauge with Magnetic Base, 0-80mm Range

Price: $74.25

- +

$74.25

Mini Hand Held Digital Anemometer

Price: $69.20

- +

$69.20

3 in 1 Soil pH, Moisture & Light Meter for Gardening and Water Quality Monitoring

Price: $59.30

- +

$59.30

Handheld Automotive Multi Tester And Car Battery Tester

Price: $96.53

- +

$96.53

Mini LAN & POE Cable Tester

Price: $39.50

- +

$39.50

Portable Coating Thickness Guage w/ HD display

Price: $267.20

- +

$267.20

Digital Moisture Meter For Grains, Seeds, Rice, Hay, Agriculture With Extra Long Pins

Price: $237.50

- +

$237.50

Digital TDS / EC / Conductivity Meter IP65 Waterproof

Price: $98.90

- +

$98.90

Digital pH and TDS Meter Combo Pack

Price: $49.90

- +

$49.90

Jeweler Loupe with LED & UV Light (20X, 21mm)

Price: $84.45

- +

$84.45

Subtotal $1,739.99

Shipping, taxes, and discounts calculated at checkout.

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