Skip to navigation Skip to content
  • Discount Instruments is 100% Australian Owned
  • All prices are in AUD and include GST.
  • All Orders Are Shipped From Sydney
  • My Account
  • Track Your Order
  • Checkout
Discount Instruments
  • Water
    • Accessories
    • DO Meters
    • Moisture Meters
    • ORP Meters
    • pH Meters
    • Refractometers
    • Salinity
    • Soil pH Meters
    • Sensors / Probes
    • TDS Meters
  • Electrical
    • EMF Meters
    • Multimeters
  • Cable Testers
    • Fibre Tester
    • Wire Trackers
    • Network Tester
  • Air
    • CO2 Meters
    • Hygrometers
    • Leak Detector
    • Manometers
    • Ozone Generator
  • Light
    • Lux Meters
    • Ring Lights / Illuminators
    • Tint Meters
    • Gloss Meters
    • PAR Meters
  • Sound
    • Sound Level Meters
  • Angle / Range
    • Protractors
    • Range Finders
    • Laser Level
    • Measurement
  • Stud / Joints / Wall
    • Stud Finders
  • Temperature
    • IR Thermometers
    • Thermocouplers
    • Weather Stations
    • Thermal Imagers
  • Automotive
    • Car Paint Thickness Meters
    • Inspection Cameras
    • Tachometers / Stroboscopes
    • Vehicle Diagnostics
  • Photographic
    • Body Camera
  • Most Popular
  • Wholesale
  • My Orders
  • Contact Us
Email: [email protected]
Shop Instruments
  • Water
    • Accessories
    • DO Meters
    • Moisture Meters
    • ORP Meters
    • pH Meters
    • Refractometers
    • Salinity
    • Soil pH Meters
    • Sensors / Probes
    • TDS Meters
  • Electrical
    • EMF Meters
    • Multimeters
  • Cable Testers
    • Fibre Tester
    • Wire Trackers
    • Network Tester
  • Air
    • CO2 Meters
    • Hygrometers
    • Leak Detector
    • Manometers
    • Ozone Generator
  • Light
    • Lux Meters
    • Ring Lights / Illuminators
    • Tint Meters
    • Gloss Meters
    • PAR Meters
  • Sound
    • Sound Level Meters
  • Angle / Range
    • Protractors
    • Range Finders
    • Laser Level
    • Measurement
  • Stud / Joints / Wall
    • Stud Finders
  • Temperature
    • IR Thermometers
    • Thermocouplers
    • Weather Stations
    • Thermal Imagers
  • Automotive
    • Car Paint Thickness Meters
    • Inspection Cameras
    • Tachometers / Stroboscopes
    • Vehicle Diagnostics
  • Photographic
    • Body Camera
13 $3,081.77
    • × True-RMS AC/DC Multimeter and Duty Cycle Meter with USB interfaceTrue-RMS AC/DC Multimeter and Duty Cycle Meter with USB interface 1 × $148.40
    • × Digital TDS MeterDigital TDS Meter 1 × $29.90
    • × Handheld USB Endoscope w/ 7" Android Based MonitorHandheld USB Endoscope w/ 7" Android Based Monitor 1 × $333.96
    • × Solar Power Meter for Radiation Energy Measurement (BTU/(ft2*h) / W/m2)Solar Power Meter for Radiation Energy Measurement (BTU/(ft2*h) / W/m2) 1 × $204.34
    • × Optional Ozone Generator Air PumpOptional Ozone Generator Air Pump 1 × $49.40
    • × 4 In 1 Digital Soil pH Meter4 In 1 Digital Soil pH Meter 1 × $69.96
    • × AC/DC Auto Range Digital Multimeter w/ PC ConnectivityAC/DC Auto Range Digital Multimeter w/ PC Connectivity 1 × $128.60
    • × Heavy Duty ORP BNC Electrode 300cmHeavy Duty ORP BNC Electrode 300cm 1 × $69.20
    • × Accurate & Fast Combination pH Electrode with Long BNC ConnectorAccurate & Fast Combination pH Electrode with Long BNC Connector 1 × $58.94
    • × Digital Salinity Salt Meter Waterproof IP65Digital Salinity Salt Meter Waterproof IP65 1 × $93.95
    • × 7-Inch IPS Touch Monitor CCTV Camera Tester with 4K HD Resolution and All-in-One Functionality7-Inch IPS Touch Monitor CCTV Camera Tester with 4K HD Resolution and All-in-One Functionality 1 × $1,336.46
    • × Digital Moisture Meter Pin Type 0~80% With RS232 InterfaceDigital Moisture Meter Pin Type 0~80% With RS232 Interface 1 × $277.10
    • × Digital Differential Air Pressure Manometer GaugeDigital Differential Air Pressure Manometer Gauge 1 × $281.56

    Subtotal: $3,081.77

    View cartCheckout

  • Water
    • Accessories
    • DO Meters
    • Moisture Meters
    • ORP Meters
    • pH Meters
    • Refractometers
    • Salinity
    • Soil pH Meters
    • Sensors / Probes
    • TDS Meters
  • Electrical
    • EMF Meters
    • Multimeters
  • Cable Testers
    • Fibre Tester
    • Wire Trackers
    • Network Tester
  • Air
    • CO2 Meters
    • Hygrometers
    • Leak Detector
    • Manometers
    • Ozone Generator
  • Light
    • Lux Meters
    • Ring Lights / Illuminators
    • Tint Meters
    • Gloss Meters
    • PAR Meters
  • Sound
    • Sound Level Meters
  • Angle / Range
    • Protractors
    • Range Finders
    • Laser Level
    • Measurement
  • Stud / Joints / Wall
    • Stud Finders
  • Temperature
    • IR Thermometers
    • Thermocouplers
    • Weather Stations
    • Thermal Imagers
  • Automotive
    • Car Paint Thickness Meters
    • Inspection Cameras
    • Tachometers / Stroboscopes
    • Vehicle Diagnostics
  • Photographic
    • Body Camera
Discount Instruments
  • Search
  • 13
HomeAirManometers

Manometers

Showing all 7 resultsSorted by price: low to high

  • Manometers

    Starter Professional Digital Manometer / Gas Pressure Gauge Meter W/ Backlight

    -45% Starter Professional Digital Manometer / Gas Pressure Gauge Meter W/ Backlight
    Manometers

    Starter Professional Digital Manometer / Gas Pressure Gauge Meter W/ Backlight

    0 out of 5
    (0)
    SKU: 110
    $98.90 $180.00
    Add to cart
  • Air, Instruments, Manometers

    Handheld Manometer for Dual Differential Digital Gas Pressure Testing

    -25% Handheld Manometer for Dual Differential Digital Gas Pressure Testing
    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
  • Manometers

    Dual Port Digital Manometer & Air Pressure Meter

    -27% Dual Port Digital Manometer & Air Pressure Meter
    Manometers

    Dual Port Digital Manometer & Air Pressure Meter

    0 out of 5
    (0)
    SKU: 113
    $188.00 $256.23
    Add to cart
  • Air, Instruments, Manometers

    Digital Manometer for Air and Gas Pressure Measurement

    -27% Digital Manometer for Air and Gas Pressure Measurement
    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
  • Manometers

    Professional Digital Differential Air Pressure Manometer

    -19% Professional Digital Differential Air Pressure Manometer
    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% Professional Digital Manometer & Differential Pressure Gauge with USB Interface
    Manometers

    Professional Digital Manometer & Differential Pressure Gauge with USB Interface

    0 out of 5
    (0)
    SKU: 112
    $217.70 $271.08
    Add to cart
  • Instruments, Manometers

    Digital Differential Air Pressure Manometer Gauge

    -14% Digital Differential Air Pressure Manometer Gauge
    Instruments, Manometers

    Digital Differential Air Pressure Manometer Gauge

    0 out of 5
    (0)
    SKU: MNM-DFF-AIR-GGE
    $281.56 $326.92
    Add to cart

Showing all 7 resultsSorted by price: low to high

    • Show All Categories
      • Air (34)
      • Angle / Range (43)
      • Automotive (11)
      • Durometer (13)
      • Electrical (23)
      • Force Meter (1)
      • Gadgets (50)
      • Gemological (12)
      • Instruments (365)
      • Leucometer (2)
      • Light (26)
      • Photographic (12)
      • Profilometers (5)
      • Radiation (4)
      • Sound (10)
      • Stud / Joints / Wall (1)
      • Temperature (31)
      • Tension Meter (2)
      • Teslameter (1)
      • Thickness Meters (11)
      • Ultrasonic Flaw Detector (2)
      • Vibration Meter (7)
      • Water (71)
    • Air (73)
      • Anemometers (10)
      • CO2 Meters (20)
      • Hygrometers (8)
      • Leak Detector (11)
      • Manometers (7)
      • Ozone Generator (6)
      • Air Quality Meters (14)
      • Humidity Meters (6)

Daily Special

Save $14.17
-12% 10x 18mm Handheld Darkfield Loupe with Flashlight

10x 18mm Handheld Darkfield Loupe with Flashlight

$106.43 $120.60
Already Sold: 0 Available: 50000
0

Onsale Products

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

Top Rated Products

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

Contact Us

Submit a Help Request

[email protected]

Customer Service

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

Quick Links

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

Contact Us

  • Submit A Request
  • Send Us An Email
Discount Instruments
13
13
Your Cart
True-RMS AC/DC Multimeter and Duty Cycle Meter with USB interface
True-RMS AC/DC Multimeter and Duty Cycle Meter with USB interface
Price: $148.40
- +
$148.40
Digital TDS Meter
Digital TDS Meter
Price: $29.90
- +
$29.90
Handheld USB Endoscope w/ 7" Android Based Monitor
Handheld USB Endoscope w/ 7" Android Based Monitor
Price: $333.96
- +
$333.96
Solar Power Meter for Radiation Energy Measurement (BTU/(ft2*h) / W/m2)
Solar Power Meter for Radiation Energy Measurement (BTU/(ft2*h) / W/m2)
Price: $204.34
- +
$204.34
Optional Ozone Generator Air Pump
Optional Ozone Generator Air Pump
Price: $49.40
- +
$49.40
4 In 1 Digital Soil pH Meter
4 In 1 Digital Soil pH Meter
Price: $69.96
- +
$69.96
AC/DC Auto Range Digital Multimeter w/ PC Connectivity
AC/DC Auto Range Digital Multimeter w/ PC Connectivity
Price: $128.60
- +
$128.60
Heavy Duty ORP BNC Electrode 300cm
Heavy Duty ORP BNC Electrode 300cm
Price: $69.20
- +
$69.20
Accurate & Fast Combination pH Electrode with Long BNC Connector
Accurate & Fast Combination pH Electrode with Long BNC Connector
Price: $58.94
- +
$58.94
Digital Salinity Salt Meter Waterproof IP65
Digital Salinity Salt Meter Waterproof IP65
Price: $93.95
- +
$93.95
7-Inch IPS Touch Monitor CCTV Camera Tester with 4K HD Resolution and All-in-One Functionality
7-Inch IPS Touch Monitor CCTV Camera Tester with 4K HD Resolution and All-in-One Functionality
Price: $1,336.46
- +
$1,336.46
Digital Moisture Meter Pin Type 0~80% With RS232 Interface
Digital Moisture Meter Pin Type 0~80% With RS232 Interface
Price: $277.10
- +
$277.10
Digital Differential Air Pressure Manometer Gauge
Digital Differential Air Pressure Manometer Gauge
Price: $281.56
- +
$281.56
Subtotal $3,081.77
Shipping, taxes, and discounts calculated at checkout.
View CartContinue ShoppingCheckout