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8 $1,510.89
    • × Rechargeable Wireless Fish Finder (40M Depth, 180m Range)Rechargeable Wireless Fish Finder (40M Depth, 180m Range) 1 × $201.37
    • × Brix Refractometer 0-32% with ATC for Sugars, Brandy, Beer, and JuicesBrix Refractometer 0-32% with ATC for Sugars, Brandy, Beer, and Juices 1 × $69.56
    • × Digital Air Thermo Hygrometer / Psychrometer / Humidity Wet Bulb w/ ProbeDigital Air Thermo Hygrometer / Psychrometer / Humidity Wet Bulb w/ Probe 1 × $197.90
    • × Industrial F & NF Probe Type Non Magnetic Coating Thickness MeterIndustrial F & NF Probe Type Non Magnetic Coating Thickness Meter 1 × $309.91
    • × Portable Display Coating Tester & Thickness Guage w/ HD Colour ScreenPortable Display Coating Tester & Thickness Guage w/ HD Colour Screen 1 × $247.40
    • × Handheld Pin Type Moisture Meter with Visual Humidity DetectionHandheld Pin Type Moisture Meter with Visual Humidity Detection 1 × $41.88
    • × Handheld Clinical Refractometer with ATC, 0-12g/dlHandheld Clinical Refractometer with ATC, 0-12g/dl 1 × $103.56
    • × Professional Digital Dissolved Oxygen DO Meter 0~199.9% / 0~19.99 PPMProfessional Digital Dissolved Oxygen DO Meter 0~199.9% / 0~19.99 PPM 1 × $339.31

    Subtotal: $1,510.89

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HomeWaterDO Meters

DO Meters

Showing all 2 resultsSorted by price: low to high

  • DO Meters, Instruments, Water

    Digital Rechargeable DO Meter Dissolved Oxygen Tester with Floating Probe

    -7% Digital Rechargeable DO Meter Dissolved Oxygen Tester with Floating Probe
    DO Meters, Instruments, Water

    Digital Rechargeable DO Meter Dissolved Oxygen Tester with Floating Probe

    0 out of 5
    (0)
    SKU: DO-MTR-DGT-RCH
    $279.58 $299.79
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  • DO Meters, Water

    Professional Digital Dissolved Oxygen DO Meter 0~199.9% / 0~19.99 PPM

    -10% Professional Digital Dissolved Oxygen DO Meter 0~199.9% / 0~19.99 PPM
    DO Meters, Water

    Professional Digital Dissolved Oxygen DO Meter 0~199.9% / 0~19.99 PPM

    0 out of 5
    (0)
    SKU: 30
    $339.31 $377.01
    Add to cart

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10x 18mm Handheld Darkfield Loupe with Flashlight

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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
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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
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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

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Discount Instruments
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Your Cart
Rechargeable Wireless Fish Finder (40M Depth, 180m Range)
Rechargeable Wireless Fish Finder (40M Depth, 180m Range)
Price: $201.37
- +
$201.37
Brix Refractometer 0-32% with ATC for Sugars, Brandy, Beer, and Juices
Brix Refractometer 0-32% with ATC for Sugars, Brandy, Beer, and Juices
Price: $69.56
- +
$69.56
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
Industrial F & NF Probe Type Non Magnetic Coating Thickness Meter
Industrial F & NF Probe Type Non Magnetic Coating Thickness Meter
Price: $309.91
- +
$309.91
Portable Display Coating Tester & Thickness Guage w/ HD Colour Screen
Portable Display Coating Tester & Thickness Guage w/ HD Colour Screen
Price: $247.40
- +
$247.40
Handheld Pin Type Moisture Meter with Visual Humidity Detection
Handheld Pin Type Moisture Meter with Visual Humidity Detection
Price: $41.88
- +
$41.88
Handheld Clinical Refractometer with ATC, 0-12g/dl
Handheld Clinical Refractometer with ATC, 0-12g/dl
Price: $103.56
- +
$103.56
Professional Digital Dissolved Oxygen DO Meter 0~199.9% / 0~19.99 PPM
Professional Digital Dissolved Oxygen DO Meter 0~199.9% / 0~19.99 PPM
Price: $339.31
- +
$339.31
Subtotal $1,510.89
Shipping, taxes, and discounts calculated at checkout.
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