Monitoring & Testing

monitoring & testing — pre-owned

8,229listings

Browse 8,229 monitoring & testing — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

QARDIO A100 Smart Blood Pressure Monitor - Arctic White
UsedBuy It NowBest Offer

QARDIO A100 Smart Blood Pressure Monitor - Arctic White

Full instruction booklet included. Works with Apple Watch & Apple Health. Apps on Google Play and Apple App Store. Works on 4 AAA batteries.

$21.00
+$5.00Marietta, US
spree4u
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Intoximeters Breathalyzer Alco Sensor IV Breath Tester Pelican Case
-10%
UsedBuy It Now

Intoximeters Breathalyzer Alco Sensor IV Breath Tester Pelican Case

These were all being used when taken out of service.

$135.00$150.00-10%

You save $15.00

Free ShippingEllijay, US
jenniferscollectables
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99.7%Excellent· 1.2k
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2017 Korr Cardio Coach 9001-RMR Console Only Powers On Untested-30 DAY WARRANTY
UsedBuy It NowBest Offer

2017 Korr Cardio Coach 9001-RMR Console Only Powers On Untested-30 DAY WARRANTY

• (1) Korr Cardio Coach 9001-RMR Console. •Year: 2017. •Model: 9001-RMR (Cardio Coach). •Condition: Used – Powers On / Not Fully Tested. •Included: Console Only. •Console only – no cords or accessories included.

$1150.00
+$100.00Cedar City, US
aspenforestsupply
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100.0%Excellent· 134
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Intoximeters RBT IV Electronic Breathalyzer LCD Gray Battery w/ Mouthpieces Case
UsedBuy It NowBest Offer

Intoximeters RBT IV Electronic Breathalyzer LCD Gray Battery w/ Mouthpieces Case

Intoximeters RBT IV Electronic Breathalyzer LCD Gray Battery w/ Mouthpieces Case

$300.00
See listingLima, US
cope_8958
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100.0%Excellent· 2
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Applied Kinesiology Homeopathic Test Kits
UsedBuy It NowBest Offer

Applied Kinesiology Homeopathic Test Kits

Homeopathic test kits for use with muscle testing. BioSet technique. Kits for Adrenal, Thyroid, Chronic Fatigue/Fibromyalgia, Diabetes, Rheumatoid Arthritis, PMS & Menopause, ADD/Autism, Immune Disorders, and Level 1 Protocol.

$550.00
+$35.00Chisago City, US
larse_brant
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100.0%Excellent· 152
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Lumen Metabolism Tracker - Handheld Metabolic Measurement Device, Working
UsedBuy It Now

Lumen Metabolism Tracker - Handheld Metabolic Measurement Device, Working

Informative and fun to use but I just decided to focus on strength training for now. No charging plug.

$35.00
+$6.01Rockville, US
ubef5853
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Kardia Mobile with case - works!
UsedBuy It NowBest Offer

Kardia Mobile with case - works!

No manual (can download from site).

$30.00
See listingSaint Louis, US
run4ws
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100.0%Excellent· 119
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Lumen Metabolism Tracker Metabolic Measurement Device with Personalize Nutrition
UsedBuy It Now

Lumen Metabolism Tracker Metabolic Measurement Device with Personalize Nutrition

Get personalized plans and nutrition. See whether you’re burning carbs or fat.

$99.00
See listingLiberty Hill, US
nic_81111
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100.0%Excellent· 7
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Panasonic EW3153 Cuffless Upper Arm Blood Pressure Monitor w/ Wireless Display
UsedBuy It NowBest Offer

Panasonic EW3153 Cuffless Upper Arm Blood Pressure Monitor w/ Wireless Display

This is a used, but like new easy-to-use blood pressure monitor to use. I will download and print the instruction manual to include with the monitor.

$100.00
See listingDurham, US
flamingo_nan
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100.0%Excellent· 1.1k
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Lumen Metabolic Measurement Device MF-V2-01 Black Bluetooth w/ Accessories
UsedBuy It Now

Lumen Metabolic Measurement Device MF-V2-01 Black Bluetooth w/ Accessories

Lumen Metabolic Measurement Device MF-V2-01 Black Bluetooth w/ Accessories

$35.88
See listingManchester, US
lau561613
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100.0%Excellent· 2
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EEG Gold Cup Electrodes, 59 Inch Multicolor Cables, DIN 1.5mm Plug
UsedBuy It NowBest Offer

EEG Gold Cup Electrodes, 59 Inch Multicolor Cables, DIN 1.5mm Plug

$185.00
+$5.16Atlanta, US
teara33
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100.0%Excellent· 43
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Omron Automatic Digital Wrist Blood Pressure Monitor Black with Case
UsedBuy It NowBest Offer

Omron Automatic Digital Wrist Blood Pressure Monitor Black with Case

Omron Automatic Digital Wrist Blood Pressure Monitor Black with Case

$24.99
See listingLivermore, US
monds43
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LifeSource UA-789 Automatic Digital Upper Arm Blood Pressure Monitor w/ Cuff
UsedBuy It NowBest Offer

LifeSource UA-789 Automatic Digital Upper Arm Blood Pressure Monitor w/ Cuff

The LifeSource UA-789 Automatic Digital Upper Arm Blood Pressure Monitor with Cuff is a reliable and convenient way to monitor your blood pressure at home. With its digital display and automatic function, you can easily get accurate readings with just a touch of a button. The monitor comes in a sleek white color and includes everything you need for measurements, including the cuff and power source options. This model is designed for ease of use and accuracy, making it a great tool for maintaining your health and well-being. item is in used but great condition.

$20.00
See listingTerrell, US
mrscary5477
Feedback
100.0%Excellent· 177
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Physio Control NIBP Tubing 6ft Bayonet Set of 5 REF 21300-008159 PN 3207353-009
-22%
UsedBuy It NowBest Offer

Physio Control NIBP Tubing 6ft Bayonet Set of 5 REF 21300-008159 PN 3207353-009

"The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. The Service is provided to You "AS IS" and with all faults and defects without a warranty of any kind.

$155.20$198.98-22%

You save $43.78

See listingTwinsburg, US
medicalcablesunlimited
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100.0%Excellent· 2.7k
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SleepO2 Wrist Recording Pulse Oximeter Continuous Oxygen Monitor Tracking (Used)
UsedBuy It Now

SleepO2 Wrist Recording Pulse Oximeter Continuous Oxygen Monitor Tracking (Used)

3.2.4 That’s it ! The device itself has built-in data storage to record SpO2 & Pulse Rate continuously throughout the night without a smartphone. 3.1.2 Turn on the Bluetooth on your phone, launch the app and set up your profile.

$39.00
Free ShippingMonrovia, US
justbuyinc
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99.7%Excellent· 7.4k
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WiFi Blood Pressure Monitor with 3-Fold Measurement Function, AI EKG Monitor
-63%
UsedBuy It Now

WiFi Blood Pressure Monitor with 3-Fold Measurement Function, AI EKG Monitor

SHARE REPORTS - Automatically sync data to the APP via WiFi. Easily share PDF & CSV reports with others to keep them in your health loop. Wireless Connection:Bluetooth 4.0 BLE. Pressure Range:0–300mmHg.

$57.99$157.99-63%

You save $100.00

Free ShippingDenver, US
yuanzhi_mfy_10
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99.5%Excellent· 1.6k
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Microsoft Original Xbox Controller S Red M1138823-002
UsedBuy It NowBest Offer

Microsoft Original Xbox Controller S Red M1138823-002

The Microsoft Original Xbox Controller S in red is a wireless Bluetooth controller designed for the Microsoft Xbox platform. It is a model from the Microsoft Xbox 360 series, ensuring compatibility and precision control for your gaming experience. With its sleek design and reliable connectivity, this controller is a must-have accessory for any Xbox gaming enthusiast looking for comfort, style, and functionality.

$29.00
Free ShippingCary, US
joheste3
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100.0%Excellent· 26
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Lumen Electronic Metabolism Monitor LED Black w/ Dock, Cable, Case
UsedBuy It NowBest Offer

Lumen Electronic Metabolism Monitor LED Black w/ Dock, Cable, Case

Lumen Electronic Metabolism Monitor LED Black w/ Dock, Cable, Case

$52.50
See listingO Fallon, US
korra_x
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Marshall 92 Automatic Digital Blood Pressure Monitor LCD Print-Out Mikeless Cuff
UsedBuy It NowBest Offer

Marshall 92 Automatic Digital Blood Pressure Monitor LCD Print-Out Mikeless Cuff

Marshall 92 Automatic Digital Blood Pressure Monitor LCD Print-Out Mikeless Cuff

$8.99
See listingSan Francisco, US
sfcausa415
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100.0%Excellent· 97
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HEINE HLM And HL1B Clip Lights,blue and black.some wear but both seem to work .
UsedBuy It Now

HEINE HLM And HL1B Clip Lights,blue and black.some wear but both seem to work .

Used HEINE HLM and HL1B medical examination clip lights ,one blue ,one black. both work, will not come with batteries. comes in black leather case. As is.

$70.00
Free ShippingDolores, US
ettahalvj0
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100.0%Excellent· 546
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Equate Upper Arm Digital Automatic Blood Pressure Monitor with Cuff, White
UsedBuy It NowBest Offer

Equate Upper Arm Digital Automatic Blood Pressure Monitor with Cuff, White

The Equate Upper Arm Digital Automatic Blood Pressure Monitor with Cuff in White is a reliable and convenient device for monitoring your blood pressure. This monitor features a digital display and automatic readings, making it easy to use and understand. The set includes a cuff and monitor, providing everything you need to accurately measure your blood pressure at home. With the Equate brand known for quality health care products, you can trust that this blood pressure monitor is both durable and efficient in helping you maintain your health.

$22.00
See listingEl Paso, US
letven_39
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INSiGHT Subluxation Station: Discovery Model by CLA -  neuroTHERMAL & sEMG
UsedBuy It NowBest Offer

INSiGHT Subluxation Station: Discovery Model by CLA - neuroTHERMAL & sEMG

In Great Condition: Barely used in practice.

$5000.00
See listingSaline, US
schn_8485
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bone density Mashine
UsedBuy It NowBest Offer

bone density Mashine

bone density Mashine.

$2750.00
+$150.00Troy, US
3smodesty
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ADC Reusable Blood Pressure Cuff - Adult 11 (23-40cm)  ((Barely Used))
UsedBuy It NowBest Offer

ADC Reusable Blood Pressure Cuff - Adult 11 (23-40cm) ((Barely Used))

$25.77
See listingCA
bric-5936
Feedback
100.0%Excellent· 7
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Scherer Manual Aneroid Blood Pressure Gauge Set, Analog Black Cuff & Case
UsedBuy It NowBest Offer

Scherer Manual Aneroid Blood Pressure Gauge Set, Analog Black Cuff & Case

A must have for the vintage medical instruments collector made in Japan and Indonesia this Sphygmomanometeris is in excellent condition looks brand new. definitely a treasure!

$17.10
See listingWest Hills, US
critter-87
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alcohol detector
UsedBuy It NowBest Offer

alcohol detector

alcohol detector.

$163.00
+$75.00Bhavnagar HO, IN
vision-international
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BACtrack S80 Professional Breathalyzer Alcohol Tester - Used
UsedBuy It Now

BACtrack S80 Professional Breathalyzer Alcohol Tester - Used

When the countdown reaches zero, blow steadily and continuously for at least 5 seconds. If a sufficient breath sample has been taken, the user's estimated BAC is displayed on the screen. Benefits of Xtend Fuel Cell Sensor Technology.

$40.00
Free ShippingSan Francisco, US
khnsolutions
Feedback
100.0%Excellent· 7.0k
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Withings BPM Connect Wi-Fi wireless Smart Blood Pressure Monitor cuff WPM05
UsedBuy It Now

Withings BPM Connect Wi-Fi wireless Smart Blood Pressure Monitor cuff WPM05

Up for sale is the Withings WPM05 Blood Pressure cuff. Includes charging cable.

$34.95
See listingMount Prospect, US
celicaboy393
Feedback
99.4%Excellent· 2.9k
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U27950 Garmin Index BPM Smart Blood Pressure Monitor G2U
UsedBuy It NowBest Offer

U27950 Garmin Index BPM Smart Blood Pressure Monitor G2U

This item is in excellent working order if you look in my store I have the watch and s2 scale that works with it. Just upgraded to the apple Brand and no longer using. Thanks for Looking.

$150.00
See listingMelrose, US
borger8
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100.0%Excellent· 547
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Drager Alcotest 7110 Advanced Professional Alcohol Analyzer Tester
UsedBuy It NowBest Offer

Drager Alcotest 7110 Advanced Professional Alcohol Analyzer Tester

It operates at 9.5.

$325.00
See listingVallejo, US
renewedscience
Feedback
97.6%Good· 93
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Refurbished Wellue O2 Ring Pulse Oximeter with App/PC Software,One-Year Warranty
-53%
UsedBuy It Now

Refurbished Wellue O2 Ring Pulse Oximeter with App/PC Software,One-Year Warranty

You can adjust the threshold on the APP. O2Ring detects this drop in oxygen saturation along with heart rate changes and alerts the user through vibration. When this happens repeatedly, the device records all the data, which can be reviewed via the app to help identify potential sleep apnea issues.

$89.99$189.99-53%

You save $100.00

Free ShippingDenver, US
yuanzhi_mfy_10
Feedback
99.5%Excellent· 1.6k
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Itamar WatchPAT Watch-PAT200U Sleep Monitor
UsedBuy It NowBest Offer

Itamar WatchPAT Watch-PAT200U Sleep Monitor

Itamar WatchPAT Watch-PAT200U Sleep Monitor – Good Used Condition . This unit is in good used condition , showing minor signs of wear from normal use . - Model: WatchPAT Watch-PAT200U .

$359.00
See listingApex, US
wreck_it_hema
Feedback
99.6%Excellent· 843
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Aneroid Sphygmomanometer Stethoscope Kit Manual Blood Pressure BP Cuff Gauge
UsedBuy It Now

Aneroid Sphygmomanometer Stethoscope Kit Manual Blood Pressure BP Cuff Gauge

What you see is what you get. Excellent working condition. idk if new or used see pic. inside bigbox.

$15.99
Free ShippingMerrill, US
liquidategg
Feedback
98.9%Excellent· 552
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BACtrack Trace Breathalyzer Alcohol Tester - Used
UsedBuy It Now

BACtrack Trace Breathalyzer Alcohol Tester - Used

And because of its small size and portability, it's also great for personal BAC testing. Simply insert the two included AAA batteries, power on your breathalyzer and begin testing. It's that easy. It easily fits in a pocket or purse, making it easy to take with you anywhere you go.

$22.00
Free ShippingSan Francisco, US
khnsolutions
Feedback
100.0%Excellent· 7.0k
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Wellue/Checkme BP2 Upper Arm Blood Pressure Monitor+EKG AI Analysis Detects AFib
-65%
UsedBuy It Now

Wellue/Checkme BP2 Upper Arm Blood Pressure Monitor+EKG AI Analysis Detects AFib

☀️All-in-one Health Monitor: It is a blood pressure monitor with ECG, The user can check his health condition in 30S by simply pressing 2 buttons and following the instructions on the screen. ☀️Why Combine Blood Pressure and ECG:People with high blood pressure have a higher risk of developing heart problems.

$37.99$107.99-65%

You save $70.00

Free ShippingDenver, US
yuanzhi_mfy_10
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99.5%Excellent· 1.6k
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Roche Diagnostics CoaguChek XS Coagulation Meter w/ Pen & case.  No Test Strips
UsedBuy It NowBest Offer

Roche Diagnostics CoaguChek XS Coagulation Meter w/ Pen & case. No Test Strips

Roche Diagnostics CoaguChek XS Coagulation Meter w/ pen & case. No Test Strips.

$155.00
See listingMarcus Hook, US
recycled_71609
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99.0%Excellent· 523
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Panasonic EW3109 Portable Automatic Arm Blood Pressure Monitor Diagnostic
UsedBuy It NowBest Offer

Panasonic EW3109 Portable Automatic Arm Blood Pressure Monitor Diagnostic

Panasonic EW3109 Portable Automatic Arm Blood Pressure Monitor Diagnostic. • good working condition • plastic is a little discolored • no ac adapter • does not come with batteries

$67.87
+$7.99Rochester, US
clothewell
Feedback
99.8%Excellent· 3.6k
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Withings BPM Connect Pro Digital Blood Pressure Heart Rate Monitor White Tested
UsedBuy It NowBest Offer

Withings BPM Connect Pro Digital Blood Pressure Heart Rate Monitor White Tested

Tested and works like new!

$39.99
See listingCosta Mesa, US
istockgrizz
Feedback
99.9%Excellent· 2.7k
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Panasonic EW3109 Portable Automatic Arm Blood Pressure Monitor Diagnostic
UsedBuy It NowBest Offer

Panasonic EW3109 Portable Automatic Arm Blood Pressure Monitor Diagnostic

Panasonic EW3109 Portable Automatic Arm Blood Pressure Monitor Diagnostic.

$84.99
See listingChicago, US
nicvirgili-0
Feedback
100.0%Excellent· 2.4k
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nuerotherm 10 cm RF Electrode
UsedBuy It NowBest Offer

nuerotherm 10 cm RF Electrode

Biomed tested

$350.00
See listingGainesboro, US
trmul36
Feedback
100.0%Excellent· 55
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