Welcome to Great Oak Medical. Shop medical supplies and equipment.
Free shipping on most orders of $275 or more (some exclusions apply)
Authorized distributor of trusted medical supplies and equipment brands

Diagnostic Equipment

From otoscopes and ophthalmoscopes to ECG monitors and cardio-pulmonary diagnostic tools, Great Oak Medical's 1,529+ diagnostic equipment products from Welch Allyn, Zeiss, Maico Diagnostics, and McKesson keep exam rooms running without downtime. As an authorized distributor, we back every order with fast shipping, dependable stock, and a support team that knows the equipment, not just the SKU number.

Frequently Asked Questions with Quick Answers

What kinds of diagnostic equipment does Great Oak Medical carry?

Our diagnostic equipment category includes thermometers, stethoscopes, pulse oximeters and sensors, otoscopes, laryngoscopes, ECG and EKG electrodes, scales and ultrasound probe covers, among other diagnostic and exam-room supplies.

Which diagnostic equipment brands are available?

Brands include Welch Allyn, Masimo, Tanita, American Diagnostic Corp (ADC), Health o meter, Solventum (3M) and McKesson, among others.

Are ECG supplies and scales included?

Yes. The category includes ECG and EKG electrodes and recording paper, as well as digital floor scales and physician scales.

476 products

  • SPS Medical Supply - SCS-025 Sterilization Biological Indicator Vial SporView® Steam 24 Hour Processing Time
    Special Price $84.00 Regular Price $148.82

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  • Beekley Medical - 315 Radiology Skin Marker PointGuards® Circle Small Field of View
    Special Price $207.51 Regular Price $367.63

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  • Lifeloc Technologies - 14106 Recording Chart Paper Roll Without Grid
    Special Price $24.21 Regular Price $42.89

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  • Fabrication Enterprises - 50-5810-12 Ultrasound Gel Aquasonic® High Viscosity 8.5 oz. Bottle NonSterile
    Special Price $53.01 Regular Price $93.92

    2 colors available

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  • Bioteque - BA05F-10 HSG Catheter Set 5 Fr. Balloon
    Special Price $224.35 Regular Price $397.46

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  • Sheathing Technologies - 42340 Ultrasound Probe Cover Sheathes™ 1 X 12 Inch Non Latex Sterile Rolled
    Unit Of Measure
    As low as $72.64 Regular Price $128.70

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  • Sheathing Technologies - 5-585KIT Ultrasound Transducer Cover Kit Sheathes™ 5 X 58 Inch Non Latex Sterile Rolled
    Unit Of Measure
    As low as $141.43 Regular Price $250.56

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  • Cone Instruments 911416 - Ultrasound Gel Pad, Transmission, Clear, 2 X 9 cm Depth - 1/Each, 6/Box
    Unit Of Measure
    As low as $12.97 Regular Price $22.97

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  • Precision Charts - UPP210HD Ultrasound Video Paper Sony® Roll Black and White High Density Without Grid
    Unit Of Measure
    As low as $81.08 Regular Price $143.64

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  • Healthmark Industries - SS-T3A Sterilization Pouch Steriking® SS Ethylene Oxide (EO) Gas / Steam 4 X 25 Inch Self Seal Paper / Film
    Unit Of Measure
    As low as $132.91 Regular Price $235.46

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  • Sheathing Technologies - 76303 3D Ultrasound Probe Cover Sheathes™ 7/8 Inch tapered to 2-9/10 X 11-4/5 Inch Non Latex NonSterile Tapered
    Unit Of Measure
    As low as $156.92 Regular Price $278.01

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  • Sheathing Technologies - 10700 Sheathes™ Ultrasound Probe Cover
    Unit Of Measure
    As low as $46.34 Regular Price $82.10

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  • Ambu - 74438-45/10 Neuroline Inoject Electrode
    Special Price $384.92 Regular Price $681.95

    2 options available

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  • Civco Medical Instruments 610-006 - Ultrasound Probe Cover Kit, Tapered, 4.7 Inch tapered to 1.5 X 24 Inch, Plastic, Sterile - 24/Box
    Special Price $263.12 Regular Price $466.16

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  • Civco Medical Instruments - 610-542 Civ-Flex™ Transducer Cover
    Special Price $290.56 Regular Price $514.78

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  • Sun Med - 5-5333-04 GreenLine® / D Laryngoscope Blade
    Unit Of Measure
    As low as $7.04 Regular Price $12.47

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  • Ambu - 74435-40/10 Neuroline Inoject Electrode
    Special Price $384.92 Regular Price $681.95

    2 options available

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  • Sheathing Technologies - 50040-3055 Sheating Technologies Ultrasound Probe and Cord Cover
    Unit Of Measure
    As low as $181.79 Regular Price $322.07

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  • Sheathing Technologies - 40001 Ultrasound Probe Cover with Debris Shield Sheathes™ 1 X 8 Inch Non Latex NonSterile Rolled
    Unit Of Measure
    As low as $108.66 Regular Price $192.51

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  • SDI Diagnostics - 29-7010 Safe-T-Chek® Mouthpiece
    Unit Of Measure
    As low as $0.76 Regular Price $1.35

    Special Order · Ships in 2–4 weeks

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  • Sheathing Technologies - 20001 Ultrasound Probe Cover Sheathes™ 1 X 9 Inch Non Latex NonSterile Rolled
    Unit Of Measure
    As low as $133.53 Regular Price $236.57

    2 options available

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  • Sheathing Technologies - 10303 Ultrasound Probe Cover Sheathes™ 1-9/50 X 11-4/5 Inch Latex NonSterile Rolled
    Unit Of Measure
    As low as $139.75 Regular Price $247.59

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  • Sheathing Technologies - 10001 Ultrasound Probe Cover Sheathes™ 1-1/4 X 8 Inch Latex NonSterile Rolled
    Unit Of Measure
    As low as $34.43 Regular Price $61.00

    2 options available

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  • Sheathing Technologies - 10040 Ultrasound Probe Cover Sheathes™ 1-1/4 X 8 Inch Latex Sterile Rolled
    Unit Of Measure
    As low as $114.43 Regular Price $202.73

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  • Sheathing Technologies - 10080 Sheathes™ Ultrasound Probe Cover
    Unit Of Measure
    As low as $59.07 Regular Price $104.65

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  • Conmed 1590-003 - ECG Stress Electrode, Snap Connector, Wet Gel, Foam Backing, 2 in Teardrop, Adult, Non-Radiolucent - 30/Box, 600/Case
    Unit Of Measure
    As low as $14.30 Regular Price $25.34

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  • Conmed 1550-005 - ECG Stress Electrode, Snap Connector, Wet Gel, Foam Backing, Round 2 in, Adult, Radiolucent - 50/Box, 600/Case
    Unit Of Measure
    As low as $22.86 Regular Price $40.50

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  • Steris - 4005644 Diagnostic Irrigation Tubing with pump Steris Tubing length of 305cm For Olympus AFU-100
    Special Price $199.78 Regular Price $353.95

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  • Ambu 74038-45-25 - 25/Box
    Special Price $403.25 Regular Price $714.42

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  • Ambu - 601101000 Flexible Cystoscope Ambu® aScope™ 4 Cysto 5.4 mm Outer Diameter X 15-2/5 Inch Length 210° Up
    Special Price $2,355.47 Regular Price $4,173.08

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  • Ambu 510101000 - Single-Use Flexible Rhinolaryngoscope, 130° Up/130° Down, 3.0 mm, 300 mm, 3.5 mm - 5/Box
    Special Price $2,355.47 Regular Price $4,173.08

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  • Ambu - 600101000 Flexible Cystoscope Ambu® aScope™ 4 Cysto 5.4 mm Outer Diameter X 15-2/5 Inch Length 210° Up
    Special Price $2,355.47 Regular Price $4,173.08

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  • Ambu SP-00-S-4 - 4/Pack, 500/Box
    Unit Of Measure
    As low as $2.06 Regular Price $3.65

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  • Ambu - SP-00-S/10 ECG Stress Electrode BlueSensor SP Offset Snap Connector Wet Gel Foam Backing Adult 10 per Pack
    Unit Of Measure
    As low as $5.14 Regular Price $9.11

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  • Ambu M-00-S-50 - Ambu® Blue Sensor M EKG Snap Electrode - 50/Pack, 1000/Box
    Unit Of Measure
    As low as $20.96 Regular Price $37.13

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  • BlueSensor SP ECG Stress Electrode SP-00-S-50 by Ambu
    Unit Of Measure
    As low as $21.27 Regular Price $37.69

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  • Arjo Inc ACC-321414 - Recording Chart Paper, Z-Fold, 8-1/2 X 11 Inch, for FM800 Encore Series Monitor - 20/Box
    Special Price $538.37 Regular Price $953.80

    Special Order · Ships in 2–4 weeks

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  • Masimo Corp - 4472 SpO2 Sensor RD SET Finger Infant Single Patient Use 2 Foot Cord
    Unit Of Measure
    As low as $23.89 Regular Price $42.32

    4 options available

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  • Masimo Corp - 4473 SpO2 Sensor Masimo Finger Neonate Single Patient Use 2 Foot Cord
    Unit Of Measure
    As low as $21.93 Regular Price $38.86

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  • Watermark Medical - W03621 Sleep Studiy Monitor ARES™ 620 Battery Operarated Digital Display
    Special Price $624.65 Regular Price $1,106.66

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Items 1-40 of 476

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